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rlevas pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/ambari.git


The following commit(s) were added to refs/heads/trunk by this push:
     new 0880791  [AMBARI-23418] Fix and cleanup 
ClientConfigResourceProviderTest and TestHeartbeatHandler
0880791 is described below

commit 08807911bcc092d17d1312467026ce002f3451f8
Author: Robert Levas <[email protected]>
AuthorDate: Fri Mar 30 13:28:06 2018 -0400

    [AMBARI-23418] Fix and cleanup ClientConfigResourceProviderTest and 
TestHeartbeatHandler
---
 .../internal/ClientConfigResourceProvider.java     |  15 --
 .../ambari/server/agent/TestHeartbeatHandler.java  |  10 +-
 .../internal/ClientConfigResourceProviderTest.java | 184 +++++++--------------
 3 files changed, 66 insertions(+), 143 deletions(-)

diff --git 
a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProvider.java
 
b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProvider.java
index 8992413..34be422 100644
--- 
a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProvider.java
+++ 
b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProvider.java
@@ -18,22 +18,7 @@
 
 package org.apache.ambari.server.controller.internal;
 
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.AGENT_STACK_RETRY_COUNT;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.AGENT_STACK_RETRY_ON_UNAVAILABILITY;
-import static org.apache.ambari.server.agent.ExecutionCommand.KeyNames.DB_NAME;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.GPL_LICENSE_ACCEPTED;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.GROUP_LIST;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.HOST_SYS_PREPPED;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.JDK_LOCATION;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.MYSQL_JDBC_URL;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.NOT_MANAGED_HDFS_PATH_LIST;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.ORACLE_JDBC_URL;
 import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.PACKAGE_LIST;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.SERVICE_REPO_INFO;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.STACK_NAME;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.STACK_VERSION;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.USER_GROUPS;
-import static 
org.apache.ambari.server.agent.ExecutionCommand.KeyNames.USER_LIST;
 
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java
index 7fa73fa..bd262e8 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java
@@ -1311,8 +1311,7 @@ public class TestHeartbeatHandler {
   }
 
   @Test
-  public void testComponents() throws Exception,
-      InvalidStateTransitionException {
+  public void testComponents() throws Exception {
 
     ComponentsResponse expected = new ComponentsResponse();
     StackId dummyStackId = new StackId(DummyStackId);
@@ -1341,12 +1340,13 @@ public class TestHeartbeatHandler {
 
     expect(service.getServiceComponents()).andReturn(componentMap);
 
-    replay(service, nnComponent);
+    ActionManager am = actionManagerTestHelper.getMockActionManager();
+
+    replay(service, nnComponent, am);
 
     cluster.addService(service);
 
-    HeartBeatHandler handler = heartbeatTestHelper.getHeartBeatHandler(
-        actionManagerTestHelper.getMockActionManager());
+    HeartBeatHandler handler = heartbeatTestHelper.getHeartBeatHandler(am);
 
     ComponentsResponse actual = handler.handleComponents(DummyCluster);
 
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
index c5994c5..82e3bb4 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
@@ -34,6 +34,7 @@ import java.io.File;
 import java.io.InputStream;
 import java.io.PrintWriter;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
@@ -70,7 +71,6 @@ import org.apache.ambari.server.state.Service;
 import org.apache.ambari.server.state.ServiceComponent;
 import org.apache.ambari.server.state.ServiceComponentHost;
 import org.apache.ambari.server.state.ServiceInfo;
-import org.apache.ambari.server.state.ServiceOsSpecific;
 import org.apache.ambari.server.state.StackId;
 import org.apache.ambari.server.state.UserGroupInfo;
 import org.apache.ambari.server.state.ValueAttributesInfo;
@@ -85,10 +85,10 @@ import 
org.powermock.core.classloader.annotations.PrepareForTest;
 import org.powermock.modules.junit4.PowerMockRunner;
 
 /**
- * TaskResourceProvider tests.
+ * ClientConfigResourceProviderTest tests.
  */
 @RunWith(PowerMockRunner.class)
-@PrepareForTest( {ClientConfigResourceProvider.class, StageUtils.class} )
+@PrepareForTest({ClientConfigResourceProvider.class, StageUtils.class})
 public class ClientConfigResourceProviderTest {
   @Test
   public void testCreateResources() throws Exception {
@@ -151,7 +151,7 @@ public class ClientConfigResourceProviderTest {
     Request request = PropertyHelper.getUpdateRequest(properties, null);
 
     Predicate predicate = new PredicateBuilder().property(
-            
ClientConfigResourceProvider.COMPONENT_CLUSTER_NAME_PROPERTY_ID).equals("c1").toPredicate();
+        
ClientConfigResourceProvider.COMPONENT_CLUSTER_NAME_PROPERTY_ID).equals("c1").toPredicate();
 
     try {
       provider.updateResources(request, predicate);
@@ -183,12 +183,10 @@ public class ClientConfigResourceProviderTest {
     Service service = createNiceMock(Service.class);
     ServiceComponent serviceComponent = createNiceMock(ServiceComponent.class);
     ServiceComponentHost serviceComponentHost = 
createNiceMock(ServiceComponentHost.class);
-    ServiceOsSpecific serviceOsSpecific = 
createNiceMock(ServiceOsSpecific.class);
     ConfigHelper configHelper = createNiceMock(ConfigHelper.class);
     Configuration configuration = 
PowerMock.createStrictMockAndExpectNew(Configuration.class);
-    Map<String, String> configMap = createNiceMock(Map.class);
 
-    File newFile = File.createTempFile("config",".json",new File("/tmp/"));
+    File newFile = File.createTempFile("config", ".json", new File("/tmp/"));
     newFile.deleteOnExit();
 
     Runtime runtime = createMock(Runtime.class);
@@ -205,7 +203,7 @@ public class ClientConfigResourceProviderTest {
     clientConfigFileDefinition.setDictionaryName("pig-env");
     clientConfigFileDefinition.setFileName("pig-env.sh");
     clientConfigFileDefinition.setType("env");
-    List <ClientConfigFileDefinition> clientConfigFileDefinitionList = new 
LinkedList<>();
+    List<ClientConfigFileDefinition> clientConfigFileDefinitionList = new 
LinkedList<>();
     clientConfigFileDefinitionList.add(clientConfigFileDefinition);
 
     ResourceProvider provider = 
AbstractControllerResourceProvider.getResourceProvider(
@@ -223,25 +221,14 @@ public class ClientConfigResourceProviderTest {
     String stackName = "S1";
     String stackVersion = "V1";
 
-    String stackRoot="/tmp/stacks/S1/V1";
-    String packageFolder="PIG/package";
+    String stackRoot = "/tmp/stacks/S1/V1";
+    String packageFolder = "PIG/package";
 
     if (System.getProperty("os.name").contains("Windows")) {
       stackRoot = "C:\\tmp\\stacks\\S1\\V1";
       packageFolder = "PIG\\package";
     }
 
-    HashMap<String, Host> hosts = new HashMap<>();
-    hosts.put(hostName, host);
-    HashMap<String, Service> services = new HashMap<>();
-    services.put(serviceName,service);
-    HashMap<String, ServiceComponent> serviceComponentMap = new HashMap<>();
-    serviceComponentMap.put(componentName,serviceComponent);
-    HashMap<String, ServiceComponentHost> serviceComponentHosts = new 
HashMap<>();
-    serviceComponentHosts.put(componentName, serviceComponentHost);
-    HashMap<String, ServiceOsSpecific> serviceOsSpecificHashMap = new 
HashMap<>();
-    serviceOsSpecificHashMap.put("key",serviceOsSpecific);
-
     ServiceComponentHostResponse shr1 = new 
ServiceComponentHostResponse(clusterName, serviceName,
         componentName, displayName, hostName, publicHostname, desiredState, 
"", null, null, null,
         null);
@@ -260,23 +247,12 @@ public class ClientConfigResourceProviderTest {
     expect(clusters.getCluster(clusterName)).andReturn(cluster).anyTimes();
     expect(configHelper.getEffectiveConfigProperties(cluster, 
configTags)).andReturn(properties);
     expect(configHelper.getEffectiveConfigAttributes(cluster, 
configTags)).andReturn(attributes);
-    
expect(configMap.get(Configuration.SERVER_TMP_DIR.getKey())).andReturn(Configuration.SERVER_TMP_DIR.getDefaultValue());
-    
expect(configMap.get(Configuration.AMBARI_PYTHON_WRAP.getKey())).andReturn(Configuration.AMBARI_PYTHON_WRAP.getDefaultValue());
     expect(configuration.getConfigsMap()).andReturn(returnConfigMap);
     expect(configuration.getResourceDirPath()).andReturn(stackRoot);
-    expect(configuration.getJavaHome()).andReturn("dummy_java_home");
-    expect(configuration.getJDKName()).andReturn(null);
-    expect(configuration.getJCEName()).andReturn(null);
-    expect(configuration.getJavaVersion()).andReturn(8);
-    expect(configuration.getStackJavaHome()).andReturn(null);
-    expect(configuration.areHostsSysPrepped()).andReturn("false");
-    
expect(configuration.isAgentStackRetryOnInstallEnabled()).andReturn("false");
-    expect(configuration.getAgentStackRetryOnInstallCount()).andReturn("5");
-    
expect(configuration.getGplLicenseAccepted()).andReturn(Configuration.GPL_LICENSE_ACCEPTED.getDefaultValue());
     
expect(configuration.getExternalScriptThreadPoolSize()).andReturn(Configuration.THREAD_POOL_SIZE_FOR_EXTERNAL_SCRIPT.getDefaultValue());
     
expect(configuration.getExternalScriptTimeout()).andReturn(Configuration.EXTERNAL_SCRIPT_TIMEOUT.getDefaultValue());
-    Map<String,String> props = new HashMap<>();
-    props.put("key","value");
+    Map<String, String> props = new HashMap<>();
+    props.put("key", "value");
     expect(clusterConfig.getProperties()).andReturn(props);
     expect(configHelper.getEffectiveDesiredTags(cluster, 
null)).andReturn(allConfigTags);
     expect(cluster.getClusterName()).andReturn(clusterName);
@@ -286,19 +262,17 @@ public class ClientConfigResourceProviderTest {
     Map<String, Set<String>> clusterHostInfo = new HashMap<>();
     Set<String> all_hosts = new HashSet<>(Arrays.asList("Host100", "Host101", 
"Host102"));
     Set<String> some_hosts = new HashSet<>(Arrays.asList("0-1", "2"));
-    Set<String> ohter_hosts = new HashSet<>(Arrays.asList("0,1"));
+    Set<String> ohter_hosts = Collections.singleton("0,1");
     Set<String> clusterHostTypes = new HashSet<>(Arrays.asList("nm_hosts", 
"hs_host",
-      "namenode_host", "rm_host", "snamenode_host", "slave_hosts", 
"zookeeper_hosts"));
-    for (String hostTypes: clusterHostTypes) {
+        "namenode_host", "rm_host", "snamenode_host", "slave_hosts", 
"zookeeper_hosts"));
+    for (String hostTypes : clusterHostTypes) {
       if (hostTypes.equals("slave_hosts")) {
         clusterHostInfo.put(hostTypes, ohter_hosts);
       } else {
         clusterHostInfo.put(hostTypes, some_hosts);
       }
     }
-    Map<String, Host> stringHostMap = new HashMap<>();
-    stringHostMap.put(hostName, host);
-    clusterHostInfo.put("all_hosts",all_hosts);
+    clusterHostInfo.put("all_hosts", all_hosts);
     expect(StageUtils.getClusterHostInfo(cluster)).andReturn(clusterHostInfo);
 
     expect(stackId.getStackName()).andReturn(stackName).anyTimes();
@@ -307,8 +281,8 @@ public class ClientConfigResourceProviderTest {
     expect(ambariMetaInfo.getComponent(stackName, stackVersion, serviceName, 
componentName)).andReturn(componentInfo);
     expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(serviceInfo.getServicePackageFolder()).andReturn(packageFolder);
-    expect(ambariMetaInfo.getComponent((String) anyObject(), (String) 
anyObject(),
-            (String) anyObject(), (String) 
anyObject())).andReturn(componentInfo).anyTimes();
+    expect(ambariMetaInfo.getComponent(anyString(), anyString(),
+        anyString(), anyString())).andReturn(componentInfo).anyTimes();
     
expect(componentInfo.getCommandScript()).andReturn(commandScriptDefinition);
     
expect(componentInfo.getClientConfigFiles()).andReturn(clientConfigFileDefinitionList);
     expect(cluster.getConfig("hive-site", null)).andReturn(clusterConfig);
@@ -321,14 +295,10 @@ public class ClientConfigResourceProviderTest {
     
expect(serviceComponent.getDesiredStackId()).andReturn(stackId).atLeastOnce();
 
     HashMap<String, String> rcaParams = new HashMap<>();
-    rcaParams.put("key","value");
+    rcaParams.put("key", "value");
     
expect(managementController.getRcaParameters()).andReturn(rcaParams).anyTimes();
     expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(serviceInfo.getOsSpecifics()).andReturn(new HashMap<>()).anyTimes();
-    Set<String> userSet = new HashSet<>();
-    userSet.add("hdfs");
-    expect(configHelper.getPropertyValuesWithPropertyType(
-      stackId, PropertyInfo.PropertyType.USER, cluster, 
desiredConfigMap)).andReturn(userSet);
     Map<PropertyInfo, String> userProperties = new HashMap<>();
     Map<PropertyInfo, String> groupProperties = new HashMap<>();
     PropertyInfo userProperty = new PropertyInfo();
@@ -353,30 +323,30 @@ public class ClientConfigResourceProviderTest {
     userProperties.put(userProperty, "hdfsUser");
     groupProperties.put(groupProperty, "hdfsGroup");
     Map<String, Set<String>> userGroupsMap = new HashMap<>();
-    userGroupsMap.put("hdfsUser", new HashSet<>(Arrays.asList("hdfsGroup")));
+    userGroupsMap.put("hdfsUser", Collections.singleton("hdfsGroup"));
     expect(configHelper.getPropertiesWithPropertyType(
-      stackId, PropertyInfo.PropertyType.USER, cluster, 
desiredConfigMap)).andReturn(userProperties).anyTimes();
+        stackId, PropertyInfo.PropertyType.USER, cluster, 
desiredConfigMap)).andReturn(userProperties).anyTimes();
     expect(configHelper.getPropertiesWithPropertyType(
-      stackId, PropertyInfo.PropertyType.GROUP, cluster, 
desiredConfigMap)).andReturn(groupProperties).anyTimes();
+        stackId, PropertyInfo.PropertyType.GROUP, cluster, 
desiredConfigMap)).andReturn(groupProperties).anyTimes();
     expect(configHelper.createUserGroupsMap(stackId, cluster, 
desiredConfigMap)).andReturn(userGroupsMap).anyTimes();
 
     PowerMock.expectNew(File.class, new Class<?>[]{String.class}, 
anyObject(String.class)).andReturn(newFile).anyTimes();
     PowerMock.mockStatic(File.class);
     expect(File.createTempFile(anyString(), anyString(), 
anyObject(File.class))).andReturn(newFile);
 
-    String commandLine = "ambari-python-wrap 
/tmp/stacks/S1/V1/PIG/package/null generate_configs "+newFile  +
-      " /tmp/stacks/S1/V1/PIG/package 
/var/lib/ambari-server/tmp/structured-out.json " +
-            "INFO /var/lib/ambari-server/tmp";
+    String commandLine = "ambari-python-wrap 
/tmp/stacks/S1/V1/PIG/package/null generate_configs " + newFile +
+        " /tmp/stacks/S1/V1/PIG/package 
/var/lib/ambari-server/tmp/structured-out.json " +
+        "INFO /var/lib/ambari-server/tmp";
 
     if (System.getProperty("os.name").contains("Windows")) {
       commandLine = "ambari-python-wrap " + stackRoot +
-              "\\PIG\\package\\null generate_configs null " +
-              stackRoot + "\\PIG\\package 
/var/lib/ambari-server/tmp\\structured-out.json " +
-              "INFO /var/lib/ambari-server/tmp";
+          "\\PIG\\package\\null generate_configs null " +
+          stackRoot + "\\PIG\\package 
/var/lib/ambari-server/tmp\\structured-out.json " +
+          "INFO /var/lib/ambari-server/tmp";
     }
 
     ProcessBuilder processBuilder = 
PowerMock.createNiceMock(ProcessBuilder.class);
-    
PowerMock.expectNew(ProcessBuilder.class,Arrays.asList(commandLine.split("\\s+"))).andReturn(processBuilder).once();
+    PowerMock.expectNew(ProcessBuilder.class, 
Arrays.asList(commandLine.split("\\s+"))).andReturn(processBuilder).once();
     expect(processBuilder.start()).andReturn(process).once();
     InputStream inputStream = new ByteArrayInputStream("some logging 
info".getBytes());
     expect(process.getInputStream()).andReturn(inputStream);
@@ -388,16 +358,16 @@ public class ClientConfigResourceProviderTest {
 
     // create the request
     Request request = 
PropertyHelper.getReadRequest(ClientConfigResourceProvider.COMPONENT_CLUSTER_NAME_PROPERTY_ID,
 "c1",
-      ClientConfigResourceProvider.COMPONENT_COMPONENT_NAME_PROPERTY_ID,
-      ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID);
+        ClientConfigResourceProvider.COMPONENT_COMPONENT_NAME_PROPERTY_ID,
+        ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID);
 
     Predicate predicate = new 
PredicateBuilder().property(ClientConfigResourceProvider.COMPONENT_CLUSTER_NAME_PROPERTY_ID).
-      
equals("c1").and().property(ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID).equals("PIG").toPredicate();
+        
equals("c1").and().property(ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID).equals("PIG").toPredicate();
 
     // replay
     replay(managementController, clusters, cluster, ambariMetaInfo, stackId, 
componentInfo, commandScriptDefinition,
-            clusterConfig, host, service, serviceComponent, 
serviceComponentHost, serviceInfo, configHelper,
-            runtime, process, configMap);
+        clusterConfig, host, service, serviceComponent, serviceComponentHost, 
serviceInfo, configHelper,
+        runtime, process);
     PowerMock.replayAll();
 
     Set<Resource> resources = provider.getResources(request, predicate);
@@ -405,9 +375,9 @@ public class ClientConfigResourceProviderTest {
     assertFalse(newFile.exists());
 
     // verify
-    verify(managementController, clusters, cluster, ambariMetaInfo, stackId, 
componentInfo,commandScriptDefinition,
-            clusterConfig, host, service, serviceComponent, 
serviceComponentHost, serviceInfo, configHelper,
-            runtime, process);
+    verify(managementController, clusters, cluster, ambariMetaInfo, stackId, 
componentInfo, commandScriptDefinition,
+        clusterConfig, host, service, serviceComponent, serviceComponentHost, 
serviceInfo, configHelper,
+        runtime, process);
     PowerMock.verifyAll();
   }
 
@@ -430,10 +400,8 @@ public class ClientConfigResourceProviderTest {
     Service service = createNiceMock(Service.class);
     ServiceComponent serviceComponent = createNiceMock(ServiceComponent.class);
     ServiceComponentHost serviceComponentHost = 
createNiceMock(ServiceComponentHost.class);
-    ServiceOsSpecific serviceOsSpecific = 
createNiceMock(ServiceOsSpecific.class);
     ConfigHelper configHelper = createNiceMock(ConfigHelper.class);
     Configuration configuration = 
PowerMock.createStrictMockAndExpectNew(Configuration.class);
-    Map<String, String> configMap = createNiceMock(Map.class);
 
     File mockFile = PowerMock.createNiceMock(File.class);
     Runtime runtime = createMock(Runtime.class);
@@ -450,7 +418,7 @@ public class ClientConfigResourceProviderTest {
     clientConfigFileDefinition.setDictionaryName("pig-env");
     clientConfigFileDefinition.setFileName("pig-env.sh");
     clientConfigFileDefinition.setType("env");
-    List <ClientConfigFileDefinition> clientConfigFileDefinitionList = new 
LinkedList<>();
+    List<ClientConfigFileDefinition> clientConfigFileDefinitionList = new 
LinkedList<>();
     clientConfigFileDefinitionList.add(clientConfigFileDefinition);
 
     ResourceProvider provider = 
AbstractControllerResourceProvider.getResourceProvider(
@@ -463,9 +431,9 @@ public class ClientConfigResourceProviderTest {
         ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID);
 
     Predicate predicate = new 
PredicateBuilder().property(ClientConfigResourceProvider.COMPONENT_CLUSTER_NAME_PROPERTY_ID).
-      
equals("c1").and().property(ClientConfigResourceProvider.COMPONENT_COMPONENT_NAME_PROPERTY_ID).equals("PIG").
-      
and().property(ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID).equals("PIG").
-      toPredicate();
+        
equals("c1").and().property(ClientConfigResourceProvider.COMPONENT_COMPONENT_NAME_PROPERTY_ID).equals("PIG").
+        
and().property(ClientConfigResourceProvider.COMPONENT_SERVICE_NAME_PROPERTY_ID).equals("PIG").
+        toPredicate();
 
     String clusterName = "C1";
     String serviceName = "PIG";
@@ -478,26 +446,13 @@ public class ClientConfigResourceProviderTest {
     String stackName = "S1";
     String stackVersion = "V1";
 
-    String stackRoot="/tmp/stacks/S1/V1";
-    String packageFolder= StackManager.COMMON_SERVICES + "/PIG/package";
+    String packageFolder = StackManager.COMMON_SERVICES + "/PIG/package";
     String commonServicesPath = "/var/lib/ambari-server/src/main/resources" + 
File.separator + "common-services";
 
     if (System.getProperty("os.name").contains("Windows")) {
-      stackRoot = "C:\\tmp\\stacks\\S1\\V1";
       packageFolder = StackManager.COMMON_SERVICES + "\\PIG\\package";
     }
 
-    HashMap<String, Host> hosts = new HashMap<>();
-    hosts.put(hostName, host);
-    HashMap<String, Service> services = new HashMap<>();
-    services.put(serviceName,service);
-    HashMap<String, ServiceComponent> serviceComponentMap = new HashMap<>();
-    serviceComponentMap.put(componentName,serviceComponent);
-    HashMap<String, ServiceComponentHost> serviceComponentHosts = new 
HashMap<>();
-    serviceComponentHosts.put(componentName, serviceComponentHost);
-    HashMap<String, ServiceOsSpecific> serviceOsSpecificHashMap = new 
HashMap<>();
-    serviceOsSpecificHashMap.put("key",serviceOsSpecific);
-
     ServiceComponentHostResponse shr1 = new 
ServiceComponentHostResponse(clusterName, serviceName,
         componentName, displayName, hostName, publicHostName, desiredState, 
"", null, null, null,
         null);
@@ -516,24 +471,13 @@ public class ClientConfigResourceProviderTest {
     expect(clusters.getCluster(clusterName)).andReturn(cluster).anyTimes();
     expect(configHelper.getEffectiveConfigProperties(cluster, 
configTags)).andReturn(properties);
     expect(configHelper.getEffectiveConfigAttributes(cluster, 
configTags)).andReturn(attributes);
-    
expect(configMap.get(Configuration.SERVER_TMP_DIR.getKey())).andReturn(Configuration.SERVER_TMP_DIR.getDefaultValue());
-    
expect(configMap.get(Configuration.AMBARI_PYTHON_WRAP.getKey())).andReturn(Configuration.AMBARI_PYTHON_WRAP.getDefaultValue());
     expect(configuration.getConfigsMap()).andReturn(returnConfigMap);
     
expect(configuration.getResourceDirPath()).andReturn("/var/lib/ambari-server/src/main/resources");
-    expect(configuration.getJavaHome()).andReturn("dummy_java_home");
-    expect(configuration.getJDKName()).andReturn(null);
-    expect(configuration.getJCEName()).andReturn(null);
-    expect(configuration.getJavaVersion()).andReturn(8);
-    expect(configuration.getStackJavaHome()).andReturn(null);
-    expect(configuration.areHostsSysPrepped()).andReturn("false");
-    
expect(configuration.isAgentStackRetryOnInstallEnabled()).andReturn("false");
-    expect(configuration.getAgentStackRetryOnInstallCount()).andReturn("5");
-    
expect(configuration.getGplLicenseAccepted()).andReturn(Configuration.GPL_LICENSE_ACCEPTED.getDefaultValue());
     
expect(configuration.getExternalScriptThreadPoolSize()).andReturn(Configuration.THREAD_POOL_SIZE_FOR_EXTERNAL_SCRIPT.getDefaultValue());
     
expect(configuration.getExternalScriptTimeout()).andReturn(Configuration.EXTERNAL_SCRIPT_TIMEOUT.getDefaultValue());
 
-    Map<String,String> props = new HashMap<>();
-    props.put("key","value");
+    Map<String, String> props = new HashMap<>();
+    props.put("key", "value");
     expect(clusterConfig.getProperties()).andReturn(props);
     expect(configHelper.getEffectiveDesiredTags(cluster, 
null)).andReturn(allConfigTags);
     expect(cluster.getClusterName()).andReturn(clusterName);
@@ -543,19 +487,17 @@ public class ClientConfigResourceProviderTest {
     Map<String, Set<String>> clusterHostInfo = new HashMap<>();
     Set<String> all_hosts = new HashSet<>(Arrays.asList("Host100", "Host101", 
"Host102"));
     Set<String> some_hosts = new HashSet<>(Arrays.asList("0-1", "2"));
-    Set<String> ohter_hosts = new HashSet<>(Arrays.asList("0,1"));
+    Set<String> ohter_hosts = Collections.singleton("0,1");
     Set<String> clusterHostTypes = new HashSet<>(Arrays.asList("nm_hosts", 
"hs_host",
-      "namenode_host", "rm_host", "snamenode_host", "slave_hosts", 
"zookeeper_hosts"));
-    for (String hostTypes: clusterHostTypes) {
+        "namenode_host", "rm_host", "snamenode_host", "slave_hosts", 
"zookeeper_hosts"));
+    for (String hostTypes : clusterHostTypes) {
       if (hostTypes.equals("slave_hosts")) {
         clusterHostInfo.put(hostTypes, ohter_hosts);
       } else {
         clusterHostInfo.put(hostTypes, some_hosts);
       }
     }
-    Map<String, Host> stringHostMap = new HashMap<>();
-    stringHostMap.put(hostName, host);
-    clusterHostInfo.put("all_hosts",all_hosts);
+    clusterHostInfo.put("all_hosts", all_hosts);
     expect(StageUtils.getClusterHostInfo(cluster)).andReturn(clusterHostInfo);
 
     expect(stackId.getStackName()).andReturn(stackName).anyTimes();
@@ -564,8 +506,8 @@ public class ClientConfigResourceProviderTest {
     expect(ambariMetaInfo.getComponent(stackName, stackVersion, serviceName, 
componentName)).andReturn(componentInfo);
     expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(serviceInfo.getServicePackageFolder()).andReturn(packageFolder);
-    expect(ambariMetaInfo.getComponent((String) anyObject(), (String) 
anyObject(),
-            (String) anyObject(), (String) 
anyObject())).andReturn(componentInfo).anyTimes();
+    expect(ambariMetaInfo.getComponent(anyString(), anyString(),
+        anyString(), anyString())).andReturn(componentInfo).anyTimes();
     
expect(componentInfo.getCommandScript()).andReturn(commandScriptDefinition);
     
expect(componentInfo.getClientConfigFiles()).andReturn(clientConfigFileDefinitionList);
     expect(cluster.getConfig("hive-site", null)).andReturn(clusterConfig);
@@ -578,13 +520,10 @@ public class ClientConfigResourceProviderTest {
     
expect(serviceComponent.getDesiredStackId()).andReturn(stackId).atLeastOnce();
 
     HashMap<String, String> rcaParams = new HashMap<>();
-    rcaParams.put("key","value");
+    rcaParams.put("key", "value");
     
expect(managementController.getRcaParameters()).andReturn(rcaParams).anyTimes();
     expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(serviceInfo.getOsSpecifics()).andReturn(new HashMap<>()).anyTimes();
-    Set<String> userSet = new HashSet<>();
-    userSet.add("hdfs");
-    expect(configHelper.getPropertyValuesWithPropertyType(stackId, 
PropertyInfo.PropertyType.USER, cluster, desiredConfigMap)).andReturn(userSet);
     PowerMock.expectNew(File.class, new Class<?>[]{String.class}, 
anyObject(String.class)).andReturn(mockFile).anyTimes();
     PowerMock.mockStatic(File.class);
     expect(mockFile.exists()).andReturn(true);
@@ -592,40 +531,39 @@ public class ClientConfigResourceProviderTest {
     PowerMock.createNiceMockAndExpectNew(PrintWriter.class, anyObject());
     PowerMock.mockStatic(Runtime.class);
     String commandLine = "ambari-python-wrap " + commonServicesPath + 
"/PIG/package/null generate_configs null " +
-            commonServicesPath + "/PIG/package 
/var/lib/ambari-server/tmp/structured-out.json " +
-            "INFO /var/lib/ambari-server/tmp";
+        commonServicesPath + "/PIG/package 
/var/lib/ambari-server/tmp/structured-out.json " +
+        "INFO /var/lib/ambari-server/tmp";
 
     if (System.getProperty("os.name").contains("Windows")) {
       commandLine = "ambari-python-wrap " + commonServicesPath +
-              "\\PIG\\package\\null generate_configs null " +
-              commonServicesPath + "\\PIG\\package 
/var/lib/ambari-server/tmp\\structured-out.json " +
-              "INFO /var/lib/ambari-server/tmp";
+          "\\PIG\\package\\null generate_configs null " +
+          commonServicesPath + "\\PIG\\package 
/var/lib/ambari-server/tmp\\structured-out.json " +
+          "INFO /var/lib/ambari-server/tmp";
     }
 
     ProcessBuilder processBuilder = 
PowerMock.createNiceMock(ProcessBuilder.class);
-    
PowerMock.expectNew(ProcessBuilder.class,Arrays.asList(commandLine.split("\\s+"))).andReturn(processBuilder).once();
+    PowerMock.expectNew(ProcessBuilder.class, 
Arrays.asList(commandLine.split("\\s+"))).andReturn(processBuilder).once();
     expect(processBuilder.start()).andReturn(process).once();
     InputStream inputStream = new ByteArrayInputStream("some logging 
info".getBytes());
     expect(process.getInputStream()).andReturn(inputStream);
 
     // replay
     replay(managementController, clusters, cluster, ambariMetaInfo, stackId, 
componentInfo, commandScriptDefinition,
-            clusterConfig, host, service, serviceComponent, 
serviceComponentHost, serviceInfo, configHelper,
-            runtime, process, configMap);
+        clusterConfig, host, service, serviceComponent, serviceComponentHost, 
serviceInfo, configHelper,
+        runtime, process);
     PowerMock.replayAll();
 
     Set<Resource> resources = provider.getResources(request, predicate);
     assertFalse(resources.isEmpty());
 
     // verify
-    verify(managementController, clusters, cluster, ambariMetaInfo, stackId, 
componentInfo,commandScriptDefinition,
-            clusterConfig, host, service, serviceComponent, 
serviceComponentHost, serviceInfo, configHelper,
-            runtime, process);
+    verify(managementController, clusters, cluster, ambariMetaInfo, stackId, 
componentInfo, commandScriptDefinition,
+        clusterConfig, host, service, serviceComponent, serviceComponentHost, 
serviceInfo, configHelper,
+        runtime, process);
     PowerMock.verifyAll();
   }
 
 
-
   @Test
   public void testDeleteResources() throws Exception {
     Resource.Type type = Resource.Type.ClientConfig;
@@ -640,7 +578,7 @@ public class ClientConfigResourceProviderTest {
         managementController);
 
     Predicate predicate = new PredicateBuilder().property(
-            
ClientConfigResourceProvider.COMPONENT_COMPONENT_NAME_PROPERTY_ID).equals("HDFS_CLIENT").toPredicate();
+        
ClientConfigResourceProvider.COMPONENT_COMPONENT_NAME_PROPERTY_ID).equals("HDFS_CLIENT").toPredicate();
     try {
       provider.deleteResources(new RequestImpl(null, null, null, null), 
predicate);
       Assert.fail("Expected an UnsupportedOperationException");

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