[MNG-4404] Throw validation error upon duplicate profile id

o Added IT

git-svn-id: https://svn.apache.org/repos/asf/maven/core-integration-testing/trunk@829389 13f79535-47bb-0310-9956-ffa450edef68

its/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java

@@ -85,6 +85,7 @@ public class IntegrationTestSuite
         // suite.addTestSuite( MavenIT0109ReleaseUpdateTest.class );
         // suite.addTestSuite( MavenIT0108SnapshotUpdateTest.class ); -- MNG-3137
 
+        suite.addTestSuite( MavenITmng4404UniqueProfileIdTest.class );
         suite.addTestSuite( MavenITmng4403LenientDependencyPomParsingTest.class );
         suite.addTestSuite( MavenITmng4402DuplicateChildModuleTest.class );
         suite.addTestSuite( MavenITmng4401RepositoryOrderForParentPomTest.class );

its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4404UniqueProfileIdTest.java

@@ -0,0 +1,69 @@
+package org.apache.maven.it;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.apache.maven.it.Verifier;
+import org.apache.maven.it.util.ResourceExtractor;
+
+import java.io.File;
+import java.util.List;
+
+/**
+ * This is a test set for <a href="http://jira.codehaus.org/browse/MNG-4404">MNG-4404</a>.
+ * 
+ * @author Benjamin Bentmann
+ */
+public class MavenITmng4404UniqueProfileIdTest
+    extends AbstractMavenIntegrationTestCase
+{
+
+    public MavenITmng4404UniqueProfileIdTest()
+    {
+        super( "[3.0-alpha-3,)" );
+    }
+
+    /**
+     * Verify that non-unique profile ids cause a model validation error during project building.
+     */
+    public void testit()
+        throws Exception
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4404" );
+
+        Verifier verifier = new Verifier( testDir.getAbsolutePath() );
+        verifier.setAutoclean( false );
+        verifier.deleteDirectory( "target" );
+        try
+        {
+            verifier.executeGoal( "validate" );
+            verifier.verifyErrorFreeLog();
+            fail( "Duplicate profile id did not cause validation error" );
+        }
+        catch ( VerificationException e )
+        {
+            // expected
+        }
+        finally
+        {
+            verifier.resetStreams();
+        }
+    }
+
+}

its/core-it-suite/src/test/resources/mng-4403/repo/org/apache/maven/its/mng4403/b/0.1/b-0.1.pom

@@ -98,7 +98,7 @@ under the License.
 
   <profiles>
     <profile>
-      <id>test</id>
+      <id>non-unique-id</id>
       <repositories>
         <!-- duplicate repository id's (MNG-4193) -->
         <repository>
@@ -121,5 +121,9 @@ under the License.
         </pluginRepository>
       </pluginRepositories>
     </profile>
+    <profile>
+      <!-- non-unique profile id (MNG-4404) -->
+      <id>non-unique-id</id>
+    </profile>
   </profiles>
 </project>

its/core-it-suite/src/test/resources/mng-4404/pom.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+<project>
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>org.apache.maven.its.mng4404</groupId>
+  <artifactId>test</artifactId>
+  <version>0.1</version>
+  <packaging>pom</packaging>
+
+  <name>Maven Integration Test :: MNG-4404</name>
+  <description>
+    Verify that non-unique profile ids cause a model validation error during project building.
+  </description>
+
+  <profiles>
+    <profile>
+      <id>non-unique-id</id>
+    </profile>
+    <profile>
+      <id>non-unique-id</id>
+    </profile>
+  </profiles>
+</project>