From 59ebc673c0023e6289f9dd3725a29e6e70f930b7 Mon Sep 17 00:00:00 2001
From: Jason van Zyl <jvanzyl@apache.org>
Date: Fri, 29 Jun 2007 05:55:49 +0000
Subject: [PATCH] o separation of the base integration test. this can now be
 used in the IT suite we run and used in the archetype.

git-svn-id: https://svn.apache.org/repos/asf/maven/core-integration-testing/trunk@551804 13f79535-47bb-0310-9956-ffa450edef68
---
 its/maven-integration-test-helper/pom.xml     |  25 ++++
 .../AbstractMavenIntegrationTestCase.java     | 109 ++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 its/maven-integration-test-helper/pom.xml
 create mode 100644 its/maven-integration-test-helper/src/main/java/org/apache/maven/integrationtests/AbstractMavenIntegrationTestCase.java

diff --git a/its/maven-integration-test-helper/pom.xml b/its/maven-integration-test-helper/pom.xml
new file mode 100644
index 0000000000..3116866f96
--- /dev/null
+++ b/its/maven-integration-test-helper/pom.xml
@@ -0,0 +1,25 @@
+<project>
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.maven.its</groupId>
+  <artifactId>maven-integration-test-helper</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <name>Maven Integration Tests</name>
+  <dependencies>
+    <!-- needed for VersionRange and Version -->
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-artifact</artifactId>
+      <version>2.0.5</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.maven.shared</groupId>
+      <artifactId>maven-verifier</artifactId>
+      <version>1.1-SNAPSHOT</version>
+    </dependency>    
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>3.8.1</version>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/its/maven-integration-test-helper/src/main/java/org/apache/maven/integrationtests/AbstractMavenIntegrationTestCase.java b/its/maven-integration-test-helper/src/main/java/org/apache/maven/integrationtests/AbstractMavenIntegrationTestCase.java
new file mode 100644
index 0000000000..2e2c88ca93
--- /dev/null
+++ b/its/maven-integration-test-helper/src/main/java/org/apache/maven/integrationtests/AbstractMavenIntegrationTestCase.java
@@ -0,0 +1,109 @@
+package org.apache.maven.integrationtests;
+
+import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
+import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
+import org.apache.maven.artifact.versioning.VersionRange;
+import org.apache.maven.it.util.FileUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import junit.framework.TestCase;
+
+/**
+ * @author Jason van Zyl
+ * @author Kenney Westerhof
+ */
+public abstract class AbstractMavenIntegrationTestCase
+    extends TestCase
+{
+    /**
+     * Save System.out for progress reports etc.
+     */
+    private static PrintStream out = System.out;
+
+    private boolean skip;
+
+    private DefaultArtifactVersion version;
+
+    private VersionRange versionRange;
+
+    protected AbstractMavenIntegrationTestCase()
+    {
+    }
+
+    protected AbstractMavenIntegrationTestCase( String versionRangeStr )
+        throws InvalidVersionSpecificationException
+    {
+        this.versionRange = VersionRange.createFromVersionSpec( versionRangeStr );
+
+        String v = System.getProperty( "maven.version" );
+        if ( v != null )
+        {
+            this.version = new DefaultArtifactVersion( v );
+            if ( !versionRange.containsVersion( this.version ) )
+            {
+                skip = true;
+            }
+        }
+        else
+        {
+            out.print( "WARNING: " + getITName() + ": version range '" + versionRange
+                + "' supplied but no maven version - not skipping test." );
+        }
+    }
+
+    protected void runTest()
+        throws Throwable
+    {
+        out.print( getITName() + "(" + getName() + ").." );
+
+        if ( skip )
+        {
+            out.println( " Skipping (version " + version + " not in range " + versionRange + ")" );
+            return;
+        }
+
+        if ( "true".equals( System.getProperty( "useEmptyLocalRepository", "false" ) ) )
+        {
+            setupLocalRepo();
+        }
+
+        try
+        {
+            super.runTest();
+            out.println( " Ok" );
+        }
+        catch ( Throwable t )
+        {
+            out.println( " Failure" );
+            throw t;
+        }
+    }
+
+    private String getITName()
+    {
+        String simpleName = getClass().getName();
+        int idx = simpleName.lastIndexOf( '.' );
+        simpleName = idx >= 0 ? simpleName.substring( idx + 1 ) : simpleName;
+        simpleName = simpleName.startsWith( "MavenIT" ) ? simpleName.substring( "MavenIT".length() ) : simpleName;
+        simpleName = simpleName.endsWith( "Test" ) ? simpleName.substring( 0, simpleName.length() - 4 ) : simpleName;
+        return simpleName;
+    }
+
+    protected File setupLocalRepo()
+        throws IOException
+    {
+        String tempDirPath = System.getProperty( "maven.test.tmpdir", System.getProperty( "java.io.tmpdir" ) );
+        File localRepo = new File( tempDirPath, "local-repository/" + getITName() );
+        if ( localRepo.isDirectory() )
+        {
+            FileUtils.deleteDirectory( localRepo );
+        }
+
+        System.setProperty( "maven.repo.local", localRepo.getAbsolutePath() );
+
+        return localRepo;
+    }
+}