Repository: maven-surefire
Updated Branches:
  refs/heads/master bb99b232d -> e29d4e979


[SUREFIRE-1192] Fixed Sonar and FindBug issues


Project: http://git-wip-us.apache.org/repos/asf/maven-surefire/repo
Commit: http://git-wip-us.apache.org/repos/asf/maven-surefire/commit/e29d4e97
Tree: http://git-wip-us.apache.org/repos/asf/maven-surefire/tree/e29d4e97
Diff: http://git-wip-us.apache.org/repos/asf/maven-surefire/diff/e29d4e97

Branch: refs/heads/master
Commit: e29d4e97978083e8ec448c0a66a3cbd83c94bea5
Parents: bb99b23
Author: Tibor17 <[email protected]>
Authored: Fri Oct 30 01:07:42 2015 +0100
Committer: Tibor17 <[email protected]>
Committed: Fri Oct 30 01:07:42 2015 +0100

----------------------------------------------------------------------
 .../plugin/failsafe/IntegrationTestMojo.java    | 22 +++++++++++---
 .../plugin/surefire/AbstractSurefireMojo.java   | 25 +++++++++-------
 .../surefire/booterclient/ForkStarter.java      |  3 +-
 .../maven/plugin/surefire/SurefirePlugin.java   | 31 ++++++++++++--------
 .../maven/surefire/testng/TestNGProvider.java   |  2 +-
 .../surefire/testng/TestNGXmlTestSuite.java     | 12 ++++----
 6 files changed, 59 insertions(+), 36 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/e29d4e97/maven-failsafe-plugin/src/main/java/org/apache/maven/plugin/failsafe/IntegrationTestMojo.java
----------------------------------------------------------------------
diff --git 
a/maven-failsafe-plugin/src/main/java/org/apache/maven/plugin/failsafe/IntegrationTestMojo.java
 
b/maven-failsafe-plugin/src/main/java/org/apache/maven/plugin/failsafe/IntegrationTestMojo.java
index 5e0c7ea..fd744fe 100644
--- 
a/maven-failsafe-plugin/src/main/java/org/apache/maven/plugin/failsafe/IntegrationTestMojo.java
+++ 
b/maven-failsafe-plugin/src/main/java/org/apache/maven/plugin/failsafe/IntegrationTestMojo.java
@@ -21,6 +21,8 @@ package org.apache.maven.plugin.failsafe;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 
 import org.apache.maven.artifact.Artifact;
@@ -240,7 +242,7 @@ public class IntegrationTestMojo
      * However, all the failing attempts will be recorded.
      */
     @Parameter( property = "failsafe.rerunFailingTestsCount", defaultValue = 
"0" )
-    protected int rerunFailingTestsCount;
+    private int rerunFailingTestsCount;
 
     /**
      * (TestNG) List of &lt;suiteXmlFile> elements specifying TestNG suite xml 
file locations. Note that
@@ -279,7 +281,7 @@ public class IntegrationTestMojo
      * @since 2.7
      */
     @Parameter( property = "failsafe.runOrder", defaultValue = "filesystem" )
-    protected String runOrder;
+    private String runOrder;
 
     /**
      * A file containing include patterns. Blank lines, or lines starting with 
# are ignored. If {@code includes} are
@@ -645,13 +647,13 @@ public class IntegrationTestMojo
 
     public File[] getSuiteXmlFiles()
     {
-        return suiteXmlFiles;
+        return suiteXmlFiles.clone();
     }
 
     @SuppressWarnings( "UnusedDeclaration" )
     public void setSuiteXmlFiles( File[] suiteXmlFiles )
     {
-        this.suiteXmlFiles = suiteXmlFiles;
+        this.suiteXmlFiles = suiteXmlFiles.clone();
     }
 
     public String getRunOrder()
@@ -676,4 +678,16 @@ public class IntegrationTestMojo
     {
         return excludesFile;
     }
+
+    @Override
+    protected final List<File> suiteXmlFiles()
+    {
+        return hasSuiteXmlFiles() ? Arrays.asList( suiteXmlFiles ) : 
Collections.<File>emptyList();
+    }
+
+    @Override
+    protected final boolean hasSuiteXmlFiles()
+    {
+        return suiteXmlFiles != null && suiteXmlFiles.length != 0;
+    }
 }

http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/e29d4e97/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
----------------------------------------------------------------------
diff --git 
a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
 
b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
index 6159263..9c6a30e 100644
--- 
a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
+++ 
b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
@@ -692,6 +692,17 @@ public abstract class AbstractSurefireMojo
 
     public abstract File getExcludesFile();
 
+    /**
+     * Calls {@link #getSuiteXmlFiles()} as {@link List list}.
+     * Never returns <tt>null</tt>.
+     */
+    protected abstract List<File> suiteXmlFiles();
+
+    /**
+     * @return <tt>true</tt> if {@link #getSuiteXmlFiles() suite-xml files 
array} is not empty.
+     */
+    protected abstract boolean hasSuiteXmlFiles();
+
     public abstract File[] getSuiteXmlFiles();
 
     public abstract void setSuiteXmlFiles( File[] suiteXmlFiles );
@@ -725,7 +736,7 @@ public abstract class AbstractSurefireMojo
         if ( verifyParameters() && !hasExecutedBefore() )
         {
             DefaultScanResult scan = scanForTestClasses();
-            if ( !isValidSuiteXmlFileConfig() && scan.isEmpty() )
+            if ( !hasSuiteXmlFiles() && scan.isEmpty() )
             {
                 if ( getEffectiveFailIfNoTests() )
                 {
@@ -1429,13 +1440,12 @@ public abstract class AbstractSurefireMojo
         final boolean isTestNg = testNgArtifact != null;
         TestArtifactInfo testNg =
             isTestNg ? new TestArtifactInfo( testNgArtifact.getVersion(), 
testNgArtifact.getClassifier() ) : null;
-        List<File> testXml = getSuiteXmlFiles() != null ? Arrays.asList( 
getSuiteXmlFiles() ) : null;
-        TestRequest testSuiteDefinition = new TestRequest( testXml, 
getTestSourceDirectory(), getSpecificTests(),
-                                                           
getRerunFailingTestsCount() );
+        TestRequest testSuiteDefinition = new TestRequest( suiteXmlFiles(), 
getTestSourceDirectory(),
+                                                           getSpecificTests(), 
getRerunFailingTestsCount() );
 
         final boolean actualFailIfNoTests;
 
-        if ( isValidSuiteXmlFileConfig() && !isSpecificTestSpecified() )
+        if ( hasSuiteXmlFiles() && !isSpecificTestSpecified() )
         {
             actualFailIfNoTests = getFailIfNoTests() != null && 
getFailIfNoTests();
             if ( !isTestNg )
@@ -1571,11 +1581,6 @@ public abstract class AbstractSurefireMojo
         return StringUtils.isNotBlank( getTest() );
     }
 
-    private boolean isValidSuiteXmlFileConfig()
-    {
-        return getSuiteXmlFiles() != null && getSuiteXmlFiles().length != 0;
-    }
-
     @SuppressWarnings( "checkstyle:modifierorder" )
     private @Nonnull List<String> readListFromFile( @Nonnull final File file )
     {

http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/e29d4e97/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/booterclient/ForkStarter.java
----------------------------------------------------------------------
diff --git 
a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/booterclient/ForkStarter.java
 
b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/booterclient/ForkStarter.java
index 332788b..11710d9 100644
--- 
a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/booterclient/ForkStarter.java
+++ 
b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/booterclient/ForkStarter.java
@@ -252,8 +252,7 @@ public class ForkStarter
     private boolean hasSuiteXmlFiles()
     {
         TestRequest testSuiteDefinition = 
providerConfiguration.getTestSuiteDefinition();
-        return testSuiteDefinition != null && 
testSuiteDefinition.getSuiteXmlFiles() != null
-            && !testSuiteDefinition.getSuiteXmlFiles().isEmpty();
+        return testSuiteDefinition != null && 
!testSuiteDefinition.getSuiteXmlFiles().isEmpty();
     }
 
     @SuppressWarnings( "checkstyle:magicnumber" )

http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/e29d4e97/maven-surefire-plugin/src/main/java/org/apache/maven/plugin/surefire/SurefirePlugin.java
----------------------------------------------------------------------
diff --git 
a/maven-surefire-plugin/src/main/java/org/apache/maven/plugin/surefire/SurefirePlugin.java
 
b/maven-surefire-plugin/src/main/java/org/apache/maven/plugin/surefire/SurefirePlugin.java
index 88bb107..7d8044e 100644
--- 
a/maven-surefire-plugin/src/main/java/org/apache/maven/plugin/surefire/SurefirePlugin.java
+++ 
b/maven-surefire-plugin/src/main/java/org/apache/maven/plugin/surefire/SurefirePlugin.java
@@ -20,6 +20,8 @@ package org.apache.maven.plugin.surefire;
  */
 
 import java.io.File;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.MojoFailureException;
@@ -217,7 +219,7 @@ public class SurefirePlugin
      * However, all the failing attempts will be recorded.
      */
     @Parameter( property = "surefire.rerunFailingTestsCount", defaultValue = 
"0" )
-    protected int rerunFailingTestsCount;
+    private int rerunFailingTestsCount;
 
     /**
      * (TestNG) List of &lt;suiteXmlFile> elements specifying TestNG suite xml 
file locations. Note that
@@ -256,7 +258,7 @@ public class SurefirePlugin
      * @since 2.7
      */
     @Parameter( property = "surefire.runOrder", defaultValue = "filesystem" )
-    protected String runOrder;
+    private String runOrder;
 
     /**
      * A file containing include patterns. Blank lines, or lines starting with 
# are ignored. If {@code includes} are
@@ -327,15 +329,6 @@ public class SurefirePlugin
         }
     }
 
-    private void assertNoFailureOrTimeout( Exception summary )
-        throws MojoFailureException
-    {
-        if ( summary != null )
-        {
-            throw new MojoFailureException( "Failure or timeout" );
-        }
-    }
-
     protected boolean isSkipExecution()
     {
         return isSkip() || isSkipTests() || isSkipExec();
@@ -573,13 +566,13 @@ public class SurefirePlugin
 
     public File[] getSuiteXmlFiles()
     {
-        return suiteXmlFiles;
+        return suiteXmlFiles.clone();
     }
 
     @SuppressWarnings( "UnusedDeclaration" )
     public void setSuiteXmlFiles( File[] suiteXmlFiles )
     {
-        this.suiteXmlFiles = suiteXmlFiles;
+        this.suiteXmlFiles = suiteXmlFiles.clone();
     }
 
     public String getRunOrder()
@@ -604,4 +597,16 @@ public class SurefirePlugin
     {
         return excludesFile;
     }
+
+    @Override
+    protected final List<File> suiteXmlFiles()
+    {
+        return hasSuiteXmlFiles() ? Arrays.asList( suiteXmlFiles ) : 
Collections.<File>emptyList();
+    }
+
+    @Override
+    protected final boolean hasSuiteXmlFiles()
+    {
+        return suiteXmlFiles != null && suiteXmlFiles.length != 0;
+    }
 }

http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/e29d4e97/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGProvider.java
----------------------------------------------------------------------
diff --git 
a/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGProvider.java
 
b/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGProvider.java
index 3c27b24..6faf033 100644
--- 
a/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGProvider.java
+++ 
b/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGProvider.java
@@ -166,7 +166,7 @@ public class TestNGProvider
     boolean isTestNGXmlTestSuite( TestRequest testSuiteDefinition )
     {
         Collection<File> suiteXmlFiles = 
testSuiteDefinition.getSuiteXmlFiles();
-        return suiteXmlFiles != null && !suiteXmlFiles.isEmpty() && 
!hasSpecificTests();
+        return !suiteXmlFiles.isEmpty() && !hasSpecificTests();
     }
 
     private boolean isFailFast()

http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/e29d4e97/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGXmlTestSuite.java
----------------------------------------------------------------------
diff --git 
a/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGXmlTestSuite.java
 
b/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGXmlTestSuite.java
index ab9ae7f..72c0846 100644
--- 
a/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGXmlTestSuite.java
+++ 
b/surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/TestNGXmlTestSuite.java
@@ -99,13 +99,13 @@ public class TestNGXmlTestSuite
             throw new IllegalStateException( "You can't call locateTestSets 
twice" );
         }
 
-        if ( this.suiteFiles == null )
+        if ( suiteFiles.isEmpty() )
         {
             throw new IllegalStateException( "No suite files were specified" );
         }
 
-        this.testSets = new HashMap<File, String>();
-        this.suiteFilePaths = new ArrayList<String>();
+        testSets = new HashMap<File, String>();
+        suiteFilePaths = new ArrayList<String>();
 
         for ( Object suiteFile : suiteFiles )
         {
@@ -114,11 +114,11 @@ public class TestNGXmlTestSuite
             {
                 throw new TestSetFailedException( "Suite file " + file + " is 
not a valid file" );
             }
-            this.testSets.put( file, file.getAbsolutePath() );
-            this.suiteFilePaths.add( file.getAbsolutePath() );
+            testSets.put( file, file.getAbsolutePath() );
+            suiteFilePaths.add( file.getAbsolutePath() );
         }
 
-        return this.testSets;
+        return testSets;
     }
 
     public String getSuiteName()

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