Repository: ignite
Updated Branches:
  refs/heads/master 93ed0d5ba -> c5197e0a6


http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/urideploy/src/test/java/org/apache/ignite/testsuites/IgniteUriDeploymentTestSuite.java
----------------------------------------------------------------------
diff --git 
a/modules/urideploy/src/test/java/org/apache/ignite/testsuites/IgniteUriDeploymentTestSuite.java
 
b/modules/urideploy/src/test/java/org/apache/ignite/testsuites/IgniteUriDeploymentTestSuite.java
index 345ce80..41cb70f 100644
--- 
a/modules/urideploy/src/test/java/org/apache/ignite/testsuites/IgniteUriDeploymentTestSuite.java
+++ 
b/modules/urideploy/src/test/java/org/apache/ignite/testsuites/IgniteUriDeploymentTestSuite.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.testsuites;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import org.apache.ignite.internal.GridTaskUriDeploymentDeadlockSelfTest;
 import org.apache.ignite.p2p.GridP2PDisabledSelfTest;
@@ -39,32 +40,31 @@ import 
org.apache.ignite.spi.deployment.uri.scanners.http.GridHttpDeploymentSelf
 public class IgniteUriDeploymentTestSuite {
     /**
      * @return Test suite.
-     * @throws Exception Thrown in case of the failure.
      */
-    public static TestSuite suite() throws Exception {
+    public static TestSuite suite() {
         TestSuite suite = new TestSuite("URI Deployment Spi Test Suite");
 
-        suite.addTest(new TestSuite(GridUriDeploymentConfigSelfTest.class));
-        suite.addTest(new TestSuite(GridUriDeploymentSimpleSelfTest.class));
-        suite.addTest(new 
TestSuite(GridUriDeploymentClassloaderRegisterSelfTest.class));
-        suite.addTest(new 
TestSuite(GridUriDeploymentFileProcessorSelfTest.class));
-        suite.addTest(new 
TestSuite(GridUriDeploymentClassLoaderSelfTest.class));
-        suite.addTest(new 
TestSuite(GridUriDeploymentClassLoaderMultiThreadedSelfTest.class));
-        suite.addTest(new 
TestSuite(GridUriDeploymentMultiScannersSelfTest.class));
-        suite.addTest(new TestSuite(GridUriDeploymentConfigSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentConfigSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentSimpleSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentClassloaderRegisterSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentFileProcessorSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentClassLoaderSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentClassLoaderMultiThreadedSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentMultiScannersSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentConfigSelfTest.class));
 
-        suite.addTest(new TestSuite(GridFileDeploymentUndeploySelfTest.class));
-        suite.addTest(new TestSuite(GridHttpDeploymentSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridFileDeploymentUndeploySelfTest.class));
+        suite.addTest(new JUnit4TestAdapter(GridHttpDeploymentSelfTest.class));
 
-        suite.addTest(new TestSuite(GridFileDeploymentSelfTest.class));
-        suite.addTest(new 
TestSuite(GridUriDeploymentMultiScannersErrorThrottlingTest.class));
-        suite.addTest(new TestSuite(GridUriDeploymentMd5CheckSelfTest.class));
+        suite.addTest(new JUnit4TestAdapter(GridFileDeploymentSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentMultiScannersErrorThrottlingTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridUriDeploymentMd5CheckSelfTest.class));
 
         // GAR Ant task tests.
         suite.addTest(IgniteToolsSelfTestSuite.suite());
 
-        suite.addTestSuite(GridTaskUriDeploymentDeadlockSelfTest.class);
-        suite.addTest(new TestSuite(GridP2PDisabledSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridTaskUriDeploymentDeadlockSelfTest.class));
+        suite.addTest(new JUnit4TestAdapter(GridP2PDisabledSelfTest.class));
 
         return suite;
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/urideploy/src/test/java/org/apache/ignite/tools/GridToolsSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/urideploy/src/test/java/org/apache/ignite/tools/GridToolsSelfTest.java
 
b/modules/urideploy/src/test/java/org/apache/ignite/tools/GridToolsSelfTest.java
index b9a3c76..15fd725 100644
--- 
a/modules/urideploy/src/test/java/org/apache/ignite/tools/GridToolsSelfTest.java
+++ 
b/modules/urideploy/src/test/java/org/apache/ignite/tools/GridToolsSelfTest.java
@@ -30,15 +30,20 @@ import 
org.apache.ignite.testframework.junits.common.GridCommonTest;
 import org.apache.ignite.util.antgar.IgniteDeploymentGarAntTask;
 import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.Project;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  * Tests for Ant task generating GAR file.
  */
 @GridCommonTest(group = "Tools")
+@RunWith(JUnit4.class)
 public class GridToolsSelfTest extends GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCorrectAntGarTask() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -125,6 +130,7 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAntGarTaskWithExternalP2PDescriptor() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -171,6 +177,7 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAntGarTaskWithDoubleP2PDescriptor() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -221,6 +228,7 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAntGarTaskWithDirDescriptor() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -265,6 +273,7 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAntGarTaskWithNullDescriptor() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -308,6 +317,7 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAntGarTaskWithFileBaseDir() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -352,6 +362,7 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAntGarTaskToString() throws Exception {
         String tmpDirName = GridTestProperties.getProperty("ant.gar.tmpdir");
         String srcDirName = GridTestProperties.getProperty("ant.gar.srcdir");
@@ -384,4 +395,4 @@ public class GridToolsSelfTest extends 
GridCommonAbstractTest {
 
         garTask.toString();
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/web/src/test/java/org/apache/ignite/internal/websession/IgniteWebSessionSelfTestSuite.java
----------------------------------------------------------------------
diff --git 
a/modules/web/src/test/java/org/apache/ignite/internal/websession/IgniteWebSessionSelfTestSuite.java
 
b/modules/web/src/test/java/org/apache/ignite/internal/websession/IgniteWebSessionSelfTestSuite.java
index e10052f..934d523 100644
--- 
a/modules/web/src/test/java/org/apache/ignite/internal/websession/IgniteWebSessionSelfTestSuite.java
+++ 
b/modules/web/src/test/java/org/apache/ignite/internal/websession/IgniteWebSessionSelfTestSuite.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.internal.websession;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import org.apache.ignite.testframework.GridTestUtils;
 import org.apache.ignite.testframework.IgniteTestSuite;
@@ -29,23 +30,22 @@ import static 
org.apache.ignite.IgniteSystemProperties.IGNITE_OVERRIDE_MCAST_GRP
 public class IgniteWebSessionSelfTestSuite extends TestSuite {
     /**
      * @return Test suite.
-     * @throws Exception Thrown in case of the failure.
      */
-    public static TestSuite suite() throws Exception {
+    public static TestSuite suite() {
         TestSuite suite = new IgniteTestSuite("Ignite Web Sessions Test 
Suite");
 
-        suite.addTestSuite(WebSessionSelfTest.class);
-        suite.addTestSuite(WebSessionTransactionalSelfTest.class);
-        suite.addTestSuite(WebSessionReplicatedSelfTest.class);
+        suite.addTest(new JUnit4TestAdapter(WebSessionSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(WebSessionTransactionalSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(WebSessionReplicatedSelfTest.class));
 
         // Old implementation tests.
-        suite.addTestSuite(WebSessionV1SelfTest.class);
-        suite.addTestSuite(WebSessionTransactionalV1SelfTest.class);
-        suite.addTestSuite(WebSessionReplicatedV1SelfTest.class);
+        suite.addTest(new JUnit4TestAdapter(WebSessionV1SelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(WebSessionTransactionalV1SelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(WebSessionReplicatedV1SelfTest.class));
 
         System.setProperty(IGNITE_OVERRIDE_MCAST_GRP,
             
GridTestUtils.getNextMulticastGroup(IgniteWebSessionSelfTestSuite.class));
 
         return suite;
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/web/src/test/java/org/apache/ignite/internal/websession/WebSessionSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/web/src/test/java/org/apache/ignite/internal/websession/WebSessionSelfTest.java
 
b/modules/web/src/test/java/org/apache/ignite/internal/websession/WebSessionSelfTest.java
index 269b273..bed35c1 100644
--- 
a/modules/web/src/test/java/org/apache/ignite/internal/websession/WebSessionSelfTest.java
+++ 
b/modules/web/src/test/java/org/apache/ignite/internal/websession/WebSessionSelfTest.java
@@ -46,18 +46,22 @@ import org.apache.ignite.marshaller.Marshaller;
 import org.apache.ignite.lang.IgnitePredicate;
 import org.apache.ignite.testframework.GridTestUtils;
 import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
-import org.apache.ignite.testsuites.IgniteIgnore;
 import org.eclipse.jetty.security.HashLoginService;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.servlet.ServletHolder;
 import org.eclipse.jetty.webapp.WebAppContext;
 import org.jetbrains.annotations.Nullable;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 import static org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_PUT;
 
 /**
  * Tests the correctness of web sessions caching functionality.
  */
+@RunWith(JUnit4.class)
 public class WebSessionSelfTest extends GridCommonAbstractTest {
     /** Port for test Jetty server. */
     private static final int TEST_JETTY_PORT = 49090;
@@ -88,6 +92,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSingleRequest() throws Exception {
         
testSingleRequest("/modules/core/src/test/config/websession/example-cache.xml");
     }
@@ -95,7 +100,8 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
-    @IgniteIgnore("https://issues.apache.org/jira/browse/IGNITE-3663";)
+    @Ignore("https://issues.apache.org/jira/browse/IGNITE-3663";)
+    @Test
     public void testSessionRenewalDuringLogin() throws Exception {
         
testSessionRenewalDuringLogin("/modules/core/src/test/config/websession/example-cache.xml");
     }
@@ -103,6 +109,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSingleRequestMetaInf() throws Exception {
         testSingleRequest("ignite-webapp-config.xml");
     }
@@ -110,6 +117,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testImplicitlyAttributeModification() throws Exception {
         testImplicitlyModification("ignite-webapp-config.xml");
     }
@@ -117,6 +125,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClientReconnectRequest() throws Exception {
         
testClientReconnectRequest("/modules/core/src/test/config/websession/example-cache.xml",
             "/modules/core/src/test/config/websession/example-cache2.xml",
@@ -477,6 +486,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception Exception If failed.
      */
+    @Test
     public void testInvalidatedSession() throws Exception {
         String invalidatedSesId;
         Server srv = null;
@@ -594,6 +604,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception Exception If failed.
      */
+    @Test
     public void testChangeSessionId() throws Exception {
         String newWebSesId;
         Server srv = null;
@@ -698,6 +709,7 @@ public class WebSessionSelfTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testRestarts() throws Exception {
         final AtomicReference<String> sesIdRef = new AtomicReference<>();
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/yarn/src/test/java/org/apache/ignite/IgniteYarnTestSuite.java
----------------------------------------------------------------------
diff --git 
a/modules/yarn/src/test/java/org/apache/ignite/IgniteYarnTestSuite.java 
b/modules/yarn/src/test/java/org/apache/ignite/IgniteYarnTestSuite.java
index ac002b5..d7b90c3 100644
--- a/modules/yarn/src/test/java/org/apache/ignite/IgniteYarnTestSuite.java
+++ b/modules/yarn/src/test/java/org/apache/ignite/IgniteYarnTestSuite.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import org.apache.ignite.yarn.IgniteApplicationMasterSelfTest;
 
@@ -26,13 +27,12 @@ import 
org.apache.ignite.yarn.IgniteApplicationMasterSelfTest;
 public class IgniteYarnTestSuite extends TestSuite {
     /**
      * @return Test suite.
-     * @throws Exception Thrown in case of the failure.
      */
-    public static TestSuite suite() throws Exception {
+    public static TestSuite suite() {
         TestSuite suite = new TestSuite("Apache Yarn Integration Test Suite");
 
-        suite.addTest(new TestSuite(IgniteApplicationMasterSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteApplicationMasterSelfTest.class));
 
         return suite;
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/yarn/src/test/java/org/apache/ignite/yarn/IgniteApplicationMasterSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/yarn/src/test/java/org/apache/ignite/yarn/IgniteApplicationMasterSelfTest.java
 
b/modules/yarn/src/test/java/org/apache/ignite/yarn/IgniteApplicationMasterSelfTest.java
index 6e82298..ee387bf 100644
--- 
a/modules/yarn/src/test/java/org/apache/ignite/yarn/IgniteApplicationMasterSelfTest.java
+++ 
b/modules/yarn/src/test/java/org/apache/ignite/yarn/IgniteApplicationMasterSelfTest.java
@@ -28,7 +28,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ThreadLocalRandom;
 import java.util.regex.Pattern;
-import junit.framework.TestCase;
 import org.apache.hadoop.fs.FSDataInputStream;
 import org.apache.hadoop.fs.FSDataOutputStream;
 import org.apache.hadoop.fs.FileStatus;
@@ -51,11 +50,18 @@ import org.apache.hadoop.yarn.client.api.AMRMClient;
 import org.apache.hadoop.yarn.client.api.NMClient;
 import org.apache.hadoop.yarn.client.api.async.AMRMClientAsync;
 import org.apache.hadoop.yarn.exceptions.YarnException;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import static org.junit.Assert.assertEquals;
 
 /**
  * Application master tests.
  */
-public class IgniteApplicationMasterSelfTest extends TestCase {
+@RunWith(JUnit4.class)
+public class IgniteApplicationMasterSelfTest {
     /** */
     private ApplicationMaster appMaster;
 
@@ -68,9 +74,8 @@ public class IgniteApplicationMasterSelfTest extends TestCase 
{
     /**
      * @throws Exception If failed.
      */
-    @Override protected void setUp() throws Exception {
-        super.setUp();
-
+    @Before
+    public void setUp() throws Exception {
         props = new ClusterProperties();
         appMaster = new ApplicationMaster("test", props);
 
@@ -82,6 +87,7 @@ public class IgniteApplicationMasterSelfTest extends TestCase 
{
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testContainerAllocate() throws Exception {
         appMaster.setRmClient(rmMock);
         appMaster.setNmClient(new NMMock());
@@ -103,12 +109,13 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
             assertEquals(1024, req.getCapability().getMemory());
         }
     }
-    
+
     /**
      * Tests whether memory overhead is allocated within container memory.
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testMemoryOverHeadAllocation() throws Exception {
         appMaster.setRmClient(rmMock);
         appMaster.setNmClient(new NMMock());
@@ -159,6 +166,7 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClusterResource() throws Exception {
         rmMock.availableRes(new MockResource(1024, 2));
 
@@ -181,6 +189,7 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClusterAllocatedResource() throws Exception {
         rmMock.availableRes(new MockResource(1024, 2));
 
@@ -213,6 +222,7 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartReleaseContainer() throws Exception {
         rmMock.availableRes(new MockResource(1024, 2));
 
@@ -246,6 +256,7 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testHostnameConstraint() throws Exception {
         rmMock.availableRes(new MockResource(1024, 2));
 
@@ -274,6 +285,7 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testContainerEnvironment() throws Exception {
         props.memoryPerNode(1001);
         props.memoryOverHeadPerNode(2002);
@@ -455,7 +467,7 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
          * @param blacklistRemovals list of resources which should be removed 
from the
          *        application blacklist
          */
-        public void updateBlacklist(List blacklistAdditions, List 
blacklistRemovals) {
+        @Override public void updateBlacklist(List blacklistAdditions, List 
blacklistRemovals) {
             // No-op.
         }
     }
@@ -619,4 +631,4 @@ public class IgniteApplicationMasterSelfTest extends 
TestCase {
             return null;
         }
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTest.java
 
b/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTest.java
index 0992126..81441a7 100644
--- 
a/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTest.java
+++ 
b/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTest.java
@@ -27,6 +27,9 @@ import org.apache.ignite.events.CacheEvent;
 import org.apache.ignite.lang.IgnitePredicate;
 import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
 import org.jetbrains.annotations.NotNull;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 import org.zeromq.ZMQ;
 
 import static org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_PUT;
@@ -34,6 +37,7 @@ import static 
org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_PUT;
 /**
  * Tests {@link IgniteZeroMqStreamer}.
  */
+@RunWith(JUnit4.class)
 public class IgniteZeroMqStreamerTest extends GridCommonAbstractTest {
     /** Cache entries count. */
     private static final int CACHE_ENTRY_COUNT = 1000;
@@ -65,6 +69,7 @@ public class IgniteZeroMqStreamerTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception Test exception.
      */
+    @Test
     public void testZeroMqPairSocket() throws Exception {
         try (IgniteDataStreamer<Integer, String> dataStreamer = 
grid().dataStreamer(DEFAULT_CACHE_NAME)) {
             try (IgniteZeroMqStreamer streamer = newStreamerInstance(
@@ -77,6 +82,7 @@ public class IgniteZeroMqStreamerTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception Test exception.
      */
+    @Test
     public void testZeroMqSubSocketMultipart() throws Exception {
         try (IgniteDataStreamer<Integer, String> dataStreamer = 
grid().dataStreamer(DEFAULT_CACHE_NAME)) {
             try (IgniteZeroMqStreamer streamer = newStreamerInstance(
@@ -90,6 +96,7 @@ public class IgniteZeroMqStreamerTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception Test exception.
      */
+    @Test
     public void testZeroMqSubSocket() throws Exception {
         try (IgniteDataStreamer<Integer, String> dataStreamer = 
grid().dataStreamer(DEFAULT_CACHE_NAME)) {
             try (IgniteZeroMqStreamer streamer = newStreamerInstance(
@@ -102,6 +109,7 @@ public class IgniteZeroMqStreamerTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception Test exception.
      */
+    @Test
     public void testZeroMqPullSocket() throws Exception {
         try (IgniteDataStreamer<Integer, String> dataStreamer = 
grid().dataStreamer(DEFAULT_CACHE_NAME)) {
             try (IgniteZeroMqStreamer streamer = newStreamerInstance(

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTestSuite.java
----------------------------------------------------------------------
diff --git 
a/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTestSuite.java
 
b/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTestSuite.java
index a98bf56..86a6210 100644
--- 
a/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTestSuite.java
+++ 
b/modules/zeromq/src/test/java/org/apache/ignite/stream/zeromq/IgniteZeroMqStreamerTestSuite.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.stream.zeromq;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 
 /**
@@ -25,12 +26,11 @@ import junit.framework.TestSuite;
 public class IgniteZeroMqStreamerTestSuite extends TestSuite {
     /**
      * @return ZeroMQ streamer tests suite.
-     * @throws Exception If failed.
      */
-    public static TestSuite suite() throws Exception {
+    public static TestSuite suite() {
         TestSuite suite = new TestSuite("ZeroMQ streamed Test Suite");
 
-        suite.addTestSuite(IgniteZeroMqStreamerTest.class);
+        suite.addTest(new JUnit4TestAdapter(IgniteZeroMqStreamerTest.class));
 
         return suite;
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/zk/ZookeeperIpFinderTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/zk/ZookeeperIpFinderTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/zk/ZookeeperIpFinderTest.java
index ec5630f..1a7f8d4 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/zk/ZookeeperIpFinderTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/zk/ZookeeperIpFinderTest.java
@@ -37,13 +37,17 @@ import 
org.apache.ignite.spi.discovery.tcp.ipfinder.zk.curator.TestingCluster;
 import org.apache.ignite.testframework.GridTestUtils;
 import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
 import org.junit.Rule;
+import org.junit.Test;
 import org.junit.rules.Timeout;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  * Test for {@link TcpDiscoveryZookeeperIpFinder}.
  *
  * @author Raul Kripalani
  */
+@RunWith(JUnit4.class)
 public class ZookeeperIpFinderTest extends GridCommonAbstractTest {
     /** Per test timeout */
     @Rule
@@ -142,6 +146,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testOneIgniteNodeIsAlone() throws Exception {
         startGrid(0);
 
@@ -153,6 +158,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testTwoIgniteNodesFindEachOther() throws Exception {
         // start one node
         startGrid(0);
@@ -176,6 +182,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testThreeNodesWithThreeDifferentConfigMethods() throws 
Exception {
         // start one node
         startGrid(0);
@@ -207,6 +214,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testFourNodesStartingAndStopping() throws Exception {
         // start one node
         startGrid(0);
@@ -254,6 +262,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testFourNodesWithDuplicateRegistrations() throws Exception {
         allowDuplicateRegistrations = true;
 
@@ -277,6 +286,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testFourNodesWithNoDuplicateRegistrations() throws Exception {
         allowDuplicateRegistrations = false;
 
@@ -300,6 +310,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testFourNodesRestartLastSeveralTimes() throws Exception {
         allowDuplicateRegistrations = false;
 
@@ -336,6 +347,7 @@ public class ZookeeperIpFinderTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testFourNodesKillRestartZookeeper() throws Exception {
         allowDuplicateRegistrations = false;
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/IgniteCacheEntryListenerWithZkDiscoAtomicTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/IgniteCacheEntryListenerWithZkDiscoAtomicTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/IgniteCacheEntryListenerWithZkDiscoAtomicTest.java
index 754a6bf..689daae 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/IgniteCacheEntryListenerWithZkDiscoAtomicTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/IgniteCacheEntryListenerWithZkDiscoAtomicTest.java
@@ -17,6 +17,9 @@
 package org.apache.ignite.spi.discovery.zk;
 
 import 
org.apache.ignite.internal.processors.cache.IgniteCacheEntryListenerAtomicTest;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  * Class is added to mute {@link #testConcurrentRegisterDeregister} test in 
ZooKeeper suite
@@ -24,8 +27,10 @@ import 
org.apache.ignite.internal.processors.cache.IgniteCacheEntryListenerAtomi
  *
  * When slow down is tracked down and fixed this class can be replaced back 
with its parent.
  */
+@RunWith(JUnit4.class)
 public class IgniteCacheEntryListenerWithZkDiscoAtomicTest extends 
IgniteCacheEntryListenerAtomicTest {
     /** {@inheritDoc} */
+    @Test
     @Override public void testConcurrentRegisterDeregister() throws Exception {
         fail("https://issues.apache.org/jira/browse/IGNITE-8109";);
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite1.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite1.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite1.java
index 1a9e351..d73544b 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite1.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite1.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.spi.discovery.zk;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import org.apache.curator.test.ByteCodeRewrite;
 import org.apache.ignite.spi.discovery.zk.internal.ZookeeperClientTest;
@@ -51,18 +52,17 @@ public class ZookeeperDiscoverySpiTestSuite1 extends 
TestSuite {
 
     /**
      * @return Test suite.
-     * @throws Exception Thrown in case of the failure.
      */
-    public static TestSuite suite() throws Exception {
+    public static TestSuite suite() {
         System.setProperty("zookeeper.forceSync", "false");
         System.setProperty("zookeeper.jmx.log4j.disable", "true");
 
         TestSuite suite = new TestSuite("ZookeeperDiscoverySpi Test Suite");
 
-        suite.addTestSuite(ZookeeperClientTest.class);
-        suite.addTestSuite(ZookeeperDiscoverySpiTest.class);
-        suite.addTestSuite(ZookeeperDiscoverySpiSaslFailedAuthTest.class);
-        suite.addTestSuite(ZookeeperDiscoverySpiSaslSuccessfulAuthTest.class);
+        suite.addTest(new JUnit4TestAdapter(ZookeeperClientTest.class));
+        suite.addTest(new JUnit4TestAdapter(ZookeeperDiscoverySpiTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(ZookeeperDiscoverySpiSaslFailedAuthTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(ZookeeperDiscoverySpiSaslSuccessfulAuthTest.class));
 
         return suite;
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite2.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite2.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite2.java
index f64c57e..c6a67f3 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite2.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite2.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.spi.discovery.zk;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import org.apache.ignite.internal.IgniteClientReconnectCacheTest;
 import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCachePartitionedMultiNodeFullApiSelfTest;
@@ -43,12 +44,12 @@ public class ZookeeperDiscoverySpiTestSuite2 extends 
ZookeeperDiscoverySpiAbstra
 
         TestSuite suite = new TestSuite("ZookeeperDiscoverySpi Test Suite");
 
-        suite.addTestSuite(GridCachePartitionedNodeRestartTest.class);
-        
suite.addTestSuite(IgniteCacheEntryListenerWithZkDiscoAtomicTest.class);
-        suite.addTestSuite(IgniteClientReconnectCacheTest.class);
-        suite.addTestSuite(GridCachePartitionedMultiNodeFullApiSelfTest.class);
-        suite.addTestSuite(GridCacheReplicatedMultiNodeFullApiSelfTest.class);
-        suite.addTestSuite(GridCommandHandlerTest.class);
+        suite.addTest(new 
JUnit4TestAdapter(GridCachePartitionedNodeRestartTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteCacheEntryListenerWithZkDiscoAtomicTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteClientReconnectCacheTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCachePartitionedMultiNodeFullApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCacheReplicatedMultiNodeFullApiSelfTest.class));
+        suite.addTest(new JUnit4TestAdapter(GridCommandHandlerTest.class));
 
         return suite;
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite3.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite3.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite3.java
index c988205..403232d 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite3.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite3.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.spi.discovery.zk;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import 
org.apache.ignite.internal.processors.cache.datastructures.IgniteClientDataStructuresTest;
 import 
org.apache.ignite.internal.processors.cache.datastructures.partitioned.GridCachePartitionedNodeRestartTxSelfTest;
@@ -47,15 +48,15 @@ public class ZookeeperDiscoverySpiTestSuite3 extends 
ZookeeperDiscoverySpiAbstra
 
         TestSuite suite = new TestSuite("ZookeeperDiscoverySpi Test Suite");
 
-        suite.addTestSuite(GridCacheReplicatedNodeRestartSelfTest.class);
-        suite.addTestSuite(GridEventConsumeSelfTest.class);
-        suite.addTestSuite(GridCachePartitionedNodeRestartTxSelfTest.class);
-        suite.addTestSuite(IgniteClientDataStructuresTest.class);
-        suite.addTestSuite(GridCacheReplicatedSequenceApiSelfTest.class);
-        suite.addTestSuite(GridCachePartitionedSequenceApiSelfTest.class);
-        suite.addTestSuite(GridCacheAtomicMultiJvmFullApiSelfTest.class);
-        suite.addTestSuite(GridCachePartitionedMultiJvmFullApiSelfTest.class);
-        suite.addTestSuite(GridP2PContinuousDeploymentSelfTest.class);
+        suite.addTest(new 
JUnit4TestAdapter(GridCacheReplicatedNodeRestartSelfTest.class));
+        suite.addTest(new JUnit4TestAdapter(GridEventConsumeSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCachePartitionedNodeRestartTxSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteClientDataStructuresTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCacheReplicatedSequenceApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCachePartitionedSequenceApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCacheAtomicMultiJvmFullApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCachePartitionedMultiJvmFullApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridP2PContinuousDeploymentSelfTest.class));
 
         return suite;
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite4.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite4.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite4.java
index cb8010b..5726260 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite4.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpiTestSuite4.java
@@ -17,6 +17,7 @@
 
 package org.apache.ignite.spi.discovery.zk;
 
+import junit.framework.JUnit4TestAdapter;
 import junit.framework.TestSuite;
 import org.apache.ignite.internal.ClusterNodeMetricsUpdateTest;
 import 
org.apache.ignite.internal.processors.cache.distributed.dht.IgniteCachePutRetryAtomicSelfTest;
@@ -44,13 +45,13 @@ public class ZookeeperDiscoverySpiTestSuite4 extends 
ZookeeperDiscoverySpiAbstra
 
         TestSuite suite = new TestSuite("ZookeeperDiscoverySpi Test Suite");
 
-        suite.addTestSuite(ZookeeperDiscoverySuitePreprocessorTest.class);
-        suite.addTestSuite(IgniteCachePutRetryAtomicSelfTest.class);
-        suite.addTestSuite(IgniteCachePutRetryTransactionalSelfTest.class);
-        suite.addTestSuite(ClusterNodeMetricsUpdateTest.class);
-        suite.addTestSuite(GridCacheAtomicMultiNodeFullApiSelfTest.class);
-        
suite.addTestSuite(GridCacheReplicatedAtomicMultiNodeFullApiSelfTest.class);
-        suite.addTestSuite(IgniteCacheReplicatedQuerySelfTest.class);
+        suite.addTest(new 
JUnit4TestAdapter(ZookeeperDiscoverySuitePreprocessorTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteCachePutRetryAtomicSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteCachePutRetryTransactionalSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(ClusterNodeMetricsUpdateTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCacheAtomicMultiNodeFullApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(GridCacheReplicatedAtomicMultiNodeFullApiSelfTest.class));
+        suite.addTest(new 
JUnit4TestAdapter(IgniteCacheReplicatedQuerySelfTest.class));
 
         return suite;
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySuitePreprocessorTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySuitePreprocessorTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySuitePreprocessorTest.java
index 28cf17f..0f9481b 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySuitePreprocessorTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySuitePreprocessorTest.java
@@ -27,6 +27,9 @@ import 
org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinder;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder;
 import org.apache.ignite.testframework.config.GridTestProperties;
 import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  * Sanity test verifying that configuration callback specified via
@@ -34,6 +37,7 @@ import 
org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
  * <p>
  * This test should be run as part of {@link ZookeeperDiscoverySpiTestSuite2}.
  */
+@RunWith(JUnit4.class)
 public class ZookeeperDiscoverySuitePreprocessorTest extends 
GridCommonAbstractTest {
     /** */
     private static final TcpDiscoveryIpFinder IP_FINDER = new 
TcpDiscoveryVmIpFinder(true);
@@ -62,6 +66,7 @@ public class ZookeeperDiscoverySuitePreprocessorTest extends 
GridCommonAbstractT
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSpiConfigurationIsChanged() throws Exception {
         startGrid(0);
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperClientTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperClientTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperClientTest.java
index e3b91c7..70edebb 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperClientTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperClientTest.java
@@ -39,10 +39,14 @@ import org.apache.zookeeper.CreateMode;
 import org.apache.zookeeper.ZooDefs;
 import org.apache.zookeeper.ZooKeeper;
 import org.apache.zookeeper.data.Stat;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  *
  */
+@RunWith(JUnit4.class)
 public class ZookeeperClientTest extends GridCommonAbstractTest {
     /** */
     private static final int SES_TIMEOUT = 60_000;
@@ -69,6 +73,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSaveLargeValue() throws Exception {
         startZK(1);
 
@@ -100,6 +105,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClose() throws Exception {
         startZK(1);
 
@@ -121,6 +127,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCreateAll() throws Exception {
         startZK(1);
 
@@ -142,6 +149,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCreateAllRequestOverflow() throws Exception {
         startZK(1);
 
@@ -164,6 +172,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCreateAllNodeExists() throws Exception {
         startZK(1);
 
@@ -187,6 +196,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDeleteAll() throws Exception {
         startZK(1);
 
@@ -209,6 +219,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDeleteAllRequestOverflow() throws Exception {
         startZK(1);
 
@@ -235,6 +246,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDeleteAllNoNode() throws Exception {
         startZK(1);
 
@@ -252,6 +264,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionLoss1() throws Exception {
         ZookeeperClient client = new ZookeeperClient(log, "localhost:2200", 
3000, null);
 
@@ -268,6 +281,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionLoss2() throws Exception {
         startZK(1);
 
@@ -290,6 +304,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionLoss3() throws Exception {
         startZK(1);
 
@@ -318,6 +333,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionLoss4() throws Exception {
         startZK(1);
 
@@ -355,6 +371,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnect1() throws Exception {
         startZK(1);
 
@@ -386,6 +403,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnect1_Callback() throws Exception {
         startZK(1);
 
@@ -428,6 +446,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnect1_InCallback() throws Exception {
         startZK(1);
 
@@ -474,6 +493,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnect2() throws Exception {
         startZK(1);
 
@@ -489,6 +509,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnect3() throws Exception {
         startZK(3);
 
@@ -512,6 +533,7 @@ public class ZookeeperClientTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnect4() throws Exception {
         startZK(3);
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslFailedAuthTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslFailedAuthTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslFailedAuthTest.java
index c90f6d4..61d7382 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslFailedAuthTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslFailedAuthTest.java
@@ -18,16 +18,21 @@ package org.apache.ignite.spi.discovery.zk.internal;
 
 import org.apache.zookeeper.client.ZooKeeperSaslClient;
 import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 import static 
org.apache.ignite.IgniteSystemProperties.IGNITE_ZOOKEEPER_DISCOVERY_MAX_RETRY_COUNT;
 
 /**
  *
  */
+@RunWith(JUnit4.class)
 public class ZookeeperDiscoverySpiSaslFailedAuthTest extends 
ZookeeperDiscoverySpiSaslAuthAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testIgniteNodeWithInvalidPasswordFailsToJoin() throws 
Exception {
         System.setProperty(ZooKeeperSaslClient.LOGIN_CONTEXT_NAME_KEY,
             "InvalidZookeeperClient");

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslSuccessfulAuthTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslSuccessfulAuthTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslSuccessfulAuthTest.java
index 5ee0a43..065e4f5 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslSuccessfulAuthTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiSaslSuccessfulAuthTest.java
@@ -17,14 +17,19 @@
 package org.apache.ignite.spi.discovery.zk.internal;
 
 import org.apache.zookeeper.client.ZooKeeperSaslClient;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  *
  */
+@RunWith(JUnit4.class)
 public class ZookeeperDiscoverySpiSaslSuccessfulAuthTest extends 
ZookeeperDiscoverySpiSaslAuthAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testIgniteNodesWithValidPasswordSuccessfullyJoins() throws 
Exception {
         System.setProperty(ZooKeeperSaslClient.LOGIN_CONTEXT_NAME_KEY,
             "ValidZookeeperClient");
@@ -37,6 +42,7 @@ public class ZookeeperDiscoverySpiSaslSuccessfulAuthTest 
extends ZookeeperDiscov
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testIgniteNodeWithoutSaslConfigurationSuccessfullyJoins() 
throws Exception {
         //clearing SASL-related system properties that were set in beforeTest
         clearSaslSystemProperties();

http://git-wip-us.apache.org/repos/asf/ignite/blob/c5197e0a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiTest.java
----------------------------------------------------------------------
diff --git 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiTest.java
 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiTest.java
index b932531..b47d51e 100644
--- 
a/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiTest.java
+++ 
b/modules/zookeeper/src/test/java/org/apache/ignite/spi/discovery/zk/internal/ZookeeperDiscoverySpiTest.java
@@ -138,6 +138,9 @@ import org.apache.zookeeper.ZooKeeper;
 import org.apache.zookeeper.server.quorum.QuorumPeer;
 import org.jetbrains.annotations.Nullable;
 import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
@@ -160,6 +163,7 @@ import static 
org.apache.zookeeper.ZooKeeper.ZOOKEEPER_CLIENT_CNXN_SOCKET;
  *
  */
 @SuppressWarnings("deprecation")
+@RunWith(JUnit4.class)
 public class ZookeeperDiscoverySpiTest extends GridCommonAbstractTest {
     /** */
     private static final String IGNITE_ZK_ROOT = 
ZookeeperDiscoverySpi.DFLT_ROOT_PATH;
@@ -554,6 +558,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      * For more information about the problem refer to
      * <a 
href="https://issues.apache.org/jira/browse/IGNITE-8857";>IGNITE-8857</a>.
      */
+    @Test
     public void testNodeAttributesNotReferencingZookeeperClusterNode() throws 
Exception {
         userAttrs = new HashMap<>();
         userAttrs.put("testAttr", "testAttr");
@@ -581,6 +586,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testZkRootNotExists() throws Exception {
         zkRootPath = "/a/b/c";
 
@@ -600,6 +606,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testMetadataUpdate() throws Exception {
         startGrid(0);
 
@@ -616,6 +623,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testNodeAddresses() throws Exception {
         startGridsMultiThreaded(3);
 
@@ -641,6 +649,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSetConsistentId() throws Exception {
         startGridsMultiThreaded(3);
 
@@ -666,6 +675,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDefaultConsistentId() throws Exception {
         dfltConsistenId = true;
 
@@ -690,6 +700,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception if failed.
      */
+    @Test
     public void testMbean() throws Exception {
         startGrids(3);
 
@@ -722,6 +733,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClientNodesStatus() throws Exception {
         startGrid(0);
 
@@ -774,6 +786,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testLocalAuthenticationFails() throws Exception {
         auth = ZkTestNodeAuthenticator.factory(getTestIgniteInstanceName(0));
 
@@ -799,6 +812,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testAuthentication() throws Exception {
         auth = ZkTestNodeAuthenticator.factory(getTestIgniteInstanceName(1),
             getTestIgniteInstanceName(5));
@@ -907,6 +921,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStopNode_1() throws Exception {
         startGrids(5);
 
@@ -924,6 +939,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCustomEventsSimple1_SingleNode() throws Exception {
         ackEveryEventSystemProperty();
 
@@ -937,6 +953,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCustomEventsSimple1_5_Nodes() throws Exception {
         ackEveryEventSystemProperty();
 
@@ -952,6 +969,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCustomEvents_FastStopProcess_1() throws Exception {
         customEvents_FastStopProcess(1, 0);
     }
@@ -959,6 +977,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCustomEvents_FastStopProcess_2() throws Exception {
         customEvents_FastStopProcess(5, 5);
     }
@@ -1133,6 +1152,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @see <a 
href="https://issues.apache.org/jira/browse/IGNITE-9040";>IGNITE-9040</a> ticket 
for more context of the test.
      */
+    @Test
     public void testStopNodeOnSegmentaion() throws Exception {
         try {
             System.setProperty("IGNITE_WAL_LOG_TX_RECORDS", "true");
@@ -1234,6 +1254,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSegmentation1() throws Exception {
         sesTimeout = 2000;
         testSockNio = true;
@@ -1271,6 +1292,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSegmentation2() throws Exception {
         sesTimeout = 2000;
 
@@ -1301,6 +1323,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testSegmentation3() throws Exception {
         sesTimeout = 5000;
 
@@ -1341,6 +1364,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testQuorumRestore() throws Exception {
         sesTimeout = 60_000;
 
@@ -1378,6 +1402,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore1() throws Exception {
         testSockNio = true;
 
@@ -1393,6 +1418,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore2() throws Exception {
         testSockNio = true;
 
@@ -1408,6 +1434,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_NonCoordinator1() throws Exception {
         connectionRestore_NonCoordinator(false);
     }
@@ -1415,6 +1442,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_NonCoordinator2() throws Exception {
         connectionRestore_NonCoordinator(true);
     }
@@ -1474,6 +1502,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_Coordinator1() throws Exception {
         connectionRestore_Coordinator(1, 1, 0);
     }
@@ -1481,6 +1510,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_Coordinator1_1() throws Exception {
         connectionRestore_Coordinator(1, 1, 1);
     }
@@ -1488,6 +1518,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_Coordinator2() throws Exception {
         connectionRestore_Coordinator(1, 3, 0);
     }
@@ -1495,6 +1526,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_Coordinator3() throws Exception {
         connectionRestore_Coordinator(3, 3, 0);
     }
@@ -1502,6 +1534,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore_Coordinator4() throws Exception {
         connectionRestore_Coordinator(3, 3, 1);
     }
@@ -1665,6 +1698,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConcurrentStartWithClient() throws Exception {
         final int NODES = 20;
 
@@ -1700,6 +1734,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConcurrentStart() throws Exception {
         final int NODES = 20;
 
@@ -1735,6 +1770,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConcurrentStartStop1() throws Exception {
        concurrentStartStop(1);
     }
@@ -1742,6 +1778,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConcurrentStartStop2() throws Exception {
         concurrentStartStop(5);
     }
@@ -1749,6 +1786,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConcurrentStartStop2_EventsThrottle() throws Exception {
         
System.setProperty(ZookeeperDiscoveryImpl.IGNITE_ZOOKEEPER_DISCOVERY_SPI_MAX_EVTS,
 "1");
 
@@ -1812,6 +1850,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClusterRestart() throws Exception {
         startGridsMultiThreaded(3, false);
 
@@ -1827,6 +1866,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionRestore4() throws Exception {
         testSockNio = true;
 
@@ -1842,6 +1882,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop_1_Node() throws Exception {
         startGrid(0);
 
@@ -1853,6 +1894,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testRestarts_2_Nodes() throws Exception {
         startGrid(0);
 
@@ -1870,6 +1912,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop_2_Nodes_WithCache() throws Exception {
         startGrids(2);
 
@@ -1891,6 +1934,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop_2_Nodes() throws Exception {
         ackEveryEventSystemProperty();
 
@@ -1913,6 +1957,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testMultipleClusters() throws Exception {
         Ignite c0 = startGrid(0);
 
@@ -1967,6 +2012,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop1() throws Exception {
         ackEveryEventSystemProperty();
 
@@ -1997,6 +2043,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop3() throws Exception {
         startGrids(4);
 
@@ -2012,6 +2059,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop4() throws Exception {
         startGrids(6);
 
@@ -2040,6 +2088,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStop2() throws Exception {
         startGridsMultiThreaded(10, false);
 
@@ -2059,6 +2108,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartStopWithClients() throws Exception {
         final int SRVS = 3;
 
@@ -2090,6 +2140,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testTopologyChangeMultithreaded() throws Exception {
         topologyChangeWithRestarts(false, false);
     }
@@ -2097,6 +2148,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testTopologyChangeMultithreaded_RestartZk() throws Exception {
         try {
             topologyChangeWithRestarts(true, false);
@@ -2111,6 +2163,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testTopologyChangeMultithreaded_RestartZk_CloseClients() 
throws Exception {
         try {
             topologyChangeWithRestarts(true, true);
@@ -2226,6 +2279,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testRandomTopologyChanges() throws Exception {
         randomTopologyChanges(false, false);
     }
@@ -2301,6 +2355,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testRandomTopologyChanges_RestartZk() throws Exception {
         randomTopologyChanges(true, false);
     }
@@ -2308,6 +2363,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testRandomTopologyChanges_CloseClients() throws Exception {
         randomTopologyChanges(false, true);
     }
@@ -2315,6 +2371,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDeployService1() throws Exception {
         startGridsMultiThreaded(3);
 
@@ -2324,6 +2381,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDeployService2() throws Exception {
         clientMode(false);
 
@@ -2339,6 +2397,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDeployService3() throws Exception {
         IgniteInternalFuture fut = GridTestUtils.runAsync(new Callable() {
             @Override public Object call() throws Exception {
@@ -2364,6 +2423,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testLargeUserAttribute1() throws Exception {
         initLargeAttribute();
 
@@ -2385,6 +2445,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testLargeUserAttribute2() throws Exception {
         startGrid(0);
 
@@ -2403,6 +2464,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testLargeUserAttribute3() throws Exception {
         Set<Integer> idxs = ThreadLocalRandom.current()
             .ints(0, 10)
@@ -2444,6 +2506,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testLargeCustomEvent() throws Exception {
         Ignite srv0 = startGrid(0);
 
@@ -2475,6 +2538,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClientReconnectSessionExpire1_1() throws Exception {
         clientReconnectSessionExpire(false);
     }
@@ -2482,6 +2546,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testClientReconnectSessionExpire1_2() throws Exception {
         clientReconnectSessionExpire(true);
     }
@@ -2511,6 +2576,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testForceClientReconnect() throws Exception {
         final int SRVS = 3;
 
@@ -2536,6 +2602,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testForcibleClientFail() throws Exception {
         final int SRVS = 3;
 
@@ -2561,6 +2628,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDuplicatedNodeId() throws Exception {
         UUID nodeId0 = nodeId = UUID.randomUUID();
 
@@ -2603,6 +2671,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testPing() throws Exception {
         sesTimeout = 5000;
 
@@ -2644,6 +2713,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testWithPersistence1() throws Exception {
         startWithPersistence(false);
     }
@@ -2651,6 +2721,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testWithPersistence2() throws Exception {
         startWithPersistence(true);
     }
@@ -2658,6 +2729,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testNoOpCommunicationFailureResolve_1() throws Exception {
         communicationFailureResolve_Simple(2);
     }
@@ -2665,6 +2737,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testNoOpCommunicationErrorResolve_2() throws Exception {
         communicationFailureResolve_Simple(10);
     }
@@ -2708,6 +2781,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testNoOpCommunicationErrorResolve_3() throws Exception {
         sesTimeout = 2000;
         commFailureRslvr = NoOpCommunicationFailureResolver.FACTORY;
@@ -2754,6 +2828,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testNoOpCommunicationErrorResolve_4() throws Exception {
         testCommSpi = true;
 
@@ -2796,6 +2871,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testNoOpCommunicationErrorResolve_5() throws Exception {
         testCommSpi = true;
 
@@ -2857,6 +2933,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillNode_1() throws Exception {
         communicationFailureResolve_KillNodes(2, Collections.singleton(2L));
     }
@@ -2864,6 +2941,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillNode_2() throws Exception {
         communicationFailureResolve_KillNodes(3, Collections.singleton(2L));
     }
@@ -2871,6 +2949,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillNode_3() throws Exception {
         communicationFailureResolve_KillNodes(10, Arrays.asList(2L, 4L, 6L));
     }
@@ -2878,6 +2957,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillCoordinator_1() throws 
Exception {
         communicationFailureResolve_KillNodes(2, Collections.singleton(1L));
     }
@@ -2885,6 +2965,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillCoordinator_2() throws 
Exception {
         communicationFailureResolve_KillNodes(3, Collections.singleton(1L));
     }
@@ -2892,6 +2973,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillCoordinator_3() throws 
Exception {
         communicationFailureResolve_KillNodes(10, Arrays.asList(1L, 4L, 6L));
     }
@@ -2899,6 +2981,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationErrorResolve_KillCoordinator_4() throws 
Exception {
         communicationFailureResolve_KillNodes(10, Arrays.asList(1L, 2L, 3L));
     }
@@ -2958,6 +3041,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationFailureResolve_KillCoordinator_5() throws 
Exception {
         sesTimeout = 2000;
 
@@ -3002,6 +3086,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationFailureResolve_KillRandom() throws Exception {
         sesTimeout = 2000;
 
@@ -3055,6 +3140,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDefaultCommunicationFailureResolver1() throws Exception {
         testCommSpi = true;
         sesTimeout = 5000;
@@ -3081,6 +3167,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDefaultCommunicationFailureResolver2() throws Exception {
         testCommSpi = true;
         sesTimeout = 5000;
@@ -3107,6 +3194,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDefaultCommunicationFailureResolver3() throws Exception {
         defaultCommunicationFailureResolver_BreakCommunication(3, 1);
     }
@@ -3114,6 +3202,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDefaultCommunicationFailureResolver4() throws Exception {
         defaultCommunicationFailureResolver_BreakCommunication(3, 0);
     }
@@ -3121,6 +3210,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDefaultCommunicationFailureResolver5() throws Exception {
         defaultCommunicationFailureResolver_BreakCommunication(10, 1, 3, 6);
     }
@@ -3160,6 +3250,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationFailureResolve_CachesInfo1() throws Exception 
{
         testCommSpi = true;
         sesTimeout = 5000;
@@ -3253,6 +3344,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationFailureResolve_CachesInfo2() throws Exception 
{
         testCommSpi = true;
         sesTimeout = 5000;
@@ -3349,6 +3441,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      * @throws Exception If failed.
      */
     @SuppressWarnings("unchecked")
+    @Test
     public void testCommunicationFailureResolve_ConcurrentDiscoveyEvents() 
throws Exception {
         sesTimeout = 5000;
 
@@ -3460,6 +3553,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testCommunicationFailureResolve_ConcurrentMultinode() throws 
Exception {
         sesTimeout = 5000;
 
@@ -3493,6 +3587,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testConnectionCheck() throws Exception {
        final int NODES = 5;
 
@@ -3515,6 +3610,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnectDisabled_ConnectionLost() throws Exception {
         clientReconnectDisabled = true;
 
@@ -3556,6 +3652,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testServersLeft_FailOnTimeout() throws Exception {
         startGrid(0);
 
@@ -3593,6 +3690,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      *
      */
+    @Test
     public void testStartNoServers_FailOnTimeout() {
         joinTimeout = 3000;
 
@@ -3619,6 +3717,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartNoServer_WaitForServers1() throws Exception {
         startNoServer_WaitForServers(0);
     }
@@ -3626,6 +3725,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartNoServer_WaitForServers2() throws Exception {
         startNoServer_WaitForServers(10_000);
     }
@@ -3663,6 +3763,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDisconnectOnServersLeft_1() throws Exception {
         disconnectOnServersLeft(1, 1);
     }
@@ -3670,6 +3771,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDisconnectOnServersLeft_2() throws Exception {
         disconnectOnServersLeft(5, 1);
     }
@@ -3677,6 +3779,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDisconnectOnServersLeft_3() throws Exception {
         disconnectOnServersLeft(1, 10);
     }
@@ -3684,6 +3787,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDisconnectOnServersLeft_4() throws Exception {
         disconnectOnServersLeft(5, 10);
     }
@@ -3691,6 +3795,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testDisconnectOnServersLeft_5() throws Exception {
         joinTimeout = 10_000;
 
@@ -3771,6 +3876,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnectServersRestart_1() throws Exception {
         fail("https://issues.apache.org/jira/browse/IGNITE-8178";);
 
@@ -3780,6 +3886,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnectServersRestart_2() throws Exception {
         fail("https://issues.apache.org/jira/browse/IGNITE-8178";);
 
@@ -3794,6 +3901,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testSimpleSplitBrain() throws Exception {
         failCommSpi = true;
 
@@ -3844,6 +3952,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testNotActualSplitBrain() throws Exception {
         failCommSpi = true;
 
@@ -3891,6 +4000,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
      *
      * @throws Exception If failed.
      */
+    @Test
     public void testAlmostSplitBrain() throws Exception {
         failCommSpi = true;
 
@@ -4231,6 +4341,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testReconnectServersRestart_3() throws Exception {
         startGrid(0);
 
@@ -4267,6 +4378,7 @@ public class ZookeeperDiscoverySpiTest extends 
GridCommonAbstractTest {
     /**
      * @throws Exception If failed.
      */
+    @Test
     public void testStartNoZk() throws Exception {
         stopZkCluster();
 

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