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Posted to commits@maven.apache.org by rf...@apache.org on 2020/12/21 21:21:03 UTC

[maven-integration-testing] 01/01: [MNG-6957] versionless reactor dependencies/parent should work even if modules are aggregated in reverse order

This is an automated email from the ASF dual-hosted git repository.

rfscholte pushed a commit to branch MNG-6957_squashed
in repository https://gitbox.apache.org/repos/asf/maven-integration-testing.git

commit 386876a11dc2b47a5c8fadea7825edac1028b7e3
Author: rfscholte <rf...@apache.org>
AuthorDate: Mon Dec 21 22:20:45 2020 +0100

    [MNG-6957] versionless reactor dependencies/parent should work even if modules are aggregated in reverse order
---
 .../org/apache/maven/it/IntegrationTestSuite.java  |  2 +-
 .../maven/it/MavenITmng5576CdFriendlyVersions.java | 32 ++++++-
 .../maven/it/MavenITmng5669ReadPomsOnce.java       |  3 +-
 ...enITmng5895CIFriendlyUsageWithPropertyTest.java | 22 ++++-
 .../maven/it/MavenITmng6090CIFriendlyTest.java     | 29 ++++++-
 .../maven/it/MavenITmng6957BuildConsumer.java      | 97 ++++++++++++++++++++++
 .../mng-6957-buildconsumer/expected/parent.pom     | 28 +++++++
 .../expected/simple-parent.pom                     | 43 ++++++++++
 .../expected/simple-testutils.pom                  | 26 ++++++
 .../expected/simple-weather.pom                    | 39 +++++++++
 .../expected/simple-webapp.pom                     | 47 +++++++++++
 .../expected/utils-parent.pom                      | 27 ++++++
 .../test/resources/mng-6957-buildconsumer/pom.xml  | 36 ++++++++
 .../mng-6957-buildconsumer/simple-parent/pom.xml   | 56 +++++++++++++
 .../simple-parent/simple-testutils/pom.xml         | 32 +++++++
 .../simple-parent/simple-weather/pom.xml           | 43 ++++++++++
 .../simple-parent/simple-webapp/pom.xml            | 51 ++++++++++++
 .../simple-parent/utils-parent/pom.xml             | 32 +++++++
 18 files changed, 640 insertions(+), 5 deletions(-)

diff --git a/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java b/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
index 5c78f9a..465179c 100644
--- a/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
+++ b/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
@@ -106,7 +106,7 @@ public class IntegrationTestSuite
         // Tests that don't run stable and need to be fixed
         // -------------------------------------------------------------------------------------------------------------
         // suite.addTestSuite( MavenIT0108SnapshotUpdateTest.class ); -- MNG-3137
-
+        suite.addTestSuite( MavenITmng6957BuildConsumer.class );
         suite.addTestSuite( MavenITmng6566ExecuteAnnotationShouldNotReExecuteGoalsTest.class );
         suite.addTestSuite( MavenITmng6754TimestampInMultimoduleProject.class );
         suite.addTestSuite( MavenITmng6981ProjectListShouldIncludeChildrenTest.class );
diff --git a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5576CdFriendlyVersions.java b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5576CdFriendlyVersions.java
index d66b6ec..d68d79d 100644
--- a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5576CdFriendlyVersions.java
+++ b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5576CdFriendlyVersions.java
@@ -43,7 +43,7 @@ public class MavenITmng5576CdFriendlyVersions
      * Verifies that property references with dotted notation work within
      * POM interpolation.
      */
-    public void testContinuousDeliveryFriendlyVersionsAreWarningFree()
+    public void testContinuousDeliveryFriendlyVersionsAreWarningFreeWithoutBuildConsumer()
         throws Exception
     {
         File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-5576-cd-friendly-versions" );
@@ -52,6 +52,7 @@ public class MavenITmng5576CdFriendlyVersions
         verifier.setAutoclean( false );
         verifier.deleteDirectory( "target" );
         verifier.addCliOption( "-Dchangelist=changelist" ); 
+        verifier.addCliOption( "-Dmaven.experimental.buildconsumer=false" );
         verifier.executeGoal( "validate" );
         verifier.verifyErrorFreeLog();
         verifier.resetStreams();
@@ -66,4 +67,33 @@ public class MavenITmng5576CdFriendlyVersions
         }
     }
 
+    /**
+     * Verifies that property references with dotted notation work within
+     * POM interpolation.
+     */
+    public void testContinuousDeliveryFriendlyVersionsAreWarningFreeWithBuildConsumer()
+        throws Exception
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-5576-cd-friendly-versions" );
+
+        Verifier verifier = newVerifier( testDir.getAbsolutePath() );
+        verifier.setLogFileName( "log-bc.txt" );
+        verifier.setAutoclean( false );
+        verifier.deleteDirectory( "target" );
+        verifier.addCliOption( "-Dchangelist=changelist" ); 
+        verifier.addCliOption( "-Dmaven.experimental.buildconsumer=true" );
+        verifier.executeGoal( "validate" );
+        verifier.verifyErrorFreeLog();
+        verifier.resetStreams();
+
+        Properties props = verifier.loadProperties( "target/pom.properties" );
+        assertEquals( "1.0.0.changelist", props.getProperty( "project.version" ) );
+        
+        List<String> lines = verifier.loadFile( new File( testDir, "log-bc.txt" ), false );
+        for( String line : lines )
+        {
+            assertFalse( line, line.contains( "WARNING" ) );
+        }
+    }
+
 }
diff --git a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5669ReadPomsOnce.java b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5669ReadPomsOnce.java
index 5ce5331..de432d5 100644
--- a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5669ReadPomsOnce.java
+++ b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5669ReadPomsOnce.java
@@ -109,6 +109,7 @@ public class MavenITmng5669ReadPomsOnce
                                       verifier.getArtifactPath( "mng-coreit", "javaagent", "1.0-SNAPSHOT", "jar" ) );
         verifier.filterFile( ".mvn/jvm.config", ".mvn/jvm.config", null, filterProperties );
 
+        verifier.setLogFileName( "log-bc.txt" );
         verifier.setForkJvm( true ); // pick up agent
         verifier.setMavenDebug( false );
         verifier.setAutoclean( false );
@@ -118,7 +119,7 @@ public class MavenITmng5669ReadPomsOnce
         verifier.executeGoals( Arrays.asList( "verify" ) );
         verifier.resetStreams();
 
-        List<String> logTxt = verifier.loadLines( "log.txt", "utf-8" );
+        List<String> logTxt = verifier.loadLines( "log-bc.txt", "utf-8" );
         for ( String line : logTxt )
         {
             if ( line.startsWith( "Picked up JAVA_TOOL_OPTIONS:" ) )
diff --git a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5895CIFriendlyUsageWithPropertyTest.java b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5895CIFriendlyUsageWithPropertyTest.java
index 7d13fd4..5d0db85 100644
--- a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5895CIFriendlyUsageWithPropertyTest.java
+++ b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5895CIFriendlyUsageWithPropertyTest.java
@@ -49,7 +49,7 @@ public class MavenITmng5895CIFriendlyUsageWithPropertyTest
      * of defining the property via command line which is
      * already defined inside the pom. 
      */
-    public void testitShouldResolveTheDependencies()
+    public void testitShouldResolveTheDependenciesWithoutBuildConsumer()
         throws Exception
     {
         File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-5895-ci-friendly-usage-with-property" );
@@ -60,6 +60,7 @@ public class MavenITmng5895CIFriendlyUsageWithPropertyTest
 
         //verifier.setLogFileName( "log-only.txt" );
         verifier.addCliOption( "-Drevision=1.2" );
+        verifier.addCliOption( "-Dmaven.experimental.buildconsumer=false" );
         verifier.executeGoal( "clean" );
         verifier.executeGoal( "package" );
         verifier.verifyErrorFreeLog();
@@ -67,4 +68,23 @@ public class MavenITmng5895CIFriendlyUsageWithPropertyTest
 
     }
 
+    public void testitShouldResolveTheDependenciesWithBuildConsumer()
+                    throws Exception
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-5895-ci-friendly-usage-with-property" );
+        
+        Verifier verifier = newVerifier( testDir.getAbsolutePath(), false );
+        verifier.setMavenDebug( false );
+        verifier.setAutoclean( false );
+        
+        verifier.setLogFileName( "log-bc.txt" );
+        verifier.addCliOption( "-Drevision=1.2" );
+        verifier.addCliOption( "-Dmaven.experimental.buildconsumer=true" );
+        verifier.executeGoal( "clean" );
+        verifier.executeGoal( "package" );
+        verifier.verifyErrorFreeLog();
+        verifier.resetStreams();
+        
+    }
+    
 }
diff --git a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6090CIFriendlyTest.java b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6090CIFriendlyTest.java
index 77b7248..e9d3abe 100644
--- a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6090CIFriendlyTest.java
+++ b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6090CIFriendlyTest.java
@@ -50,7 +50,7 @@ public class MavenITmng6090CIFriendlyTest
      * install the projects and afterwards just build
      * a part of the whole reactor.
      */
-    public void testitShouldResolveTheDependencies()
+    public void testitShouldResolveTheDependenciesWithoutBuildConsumer()
         throws Exception
     {
         File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-6090-ci-friendly" );
@@ -60,6 +60,7 @@ public class MavenITmng6090CIFriendlyTest
         verifier.setAutoclean( false );
         
         verifier.addCliOption( "-Drevision=1.2" );
+        verifier.addCliOption( "-Dmaven.experimental.buildconsumer=false" );
         verifier.setLogFileName( "install-log.txt" );
         verifier.executeGoals( Arrays.asList( "clean", "install" ) );
         verifier.verifyErrorFreeLog();
@@ -74,7 +75,33 @@ public class MavenITmng6090CIFriendlyTest
         verifier.executeGoal( "package" );
         verifier.verifyErrorFreeLog();
         verifier.resetStreams();
+    }
 
+    public void testitShouldResolveTheDependenciesWithBuildConsumer()
+                    throws Exception
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-6090-ci-friendly" );
+        
+        Verifier verifier = newVerifier( testDir.getAbsolutePath(), false );
+        verifier.setMavenDebug( false );
+        verifier.setAutoclean( false );
+        
+        verifier.addCliOption( "-Drevision=1.2" );
+        verifier.addCliOption( "-Dmaven.experimental.buildconsumer=true" );
+        verifier.setLogFileName( "install-log.txt" );
+        verifier.executeGoals( Arrays.asList( "clean", "install" ) );
+        verifier.verifyErrorFreeLog();
+        verifier.resetStreams();
+        
+        verifier = newVerifier( testDir.getAbsolutePath(), false );
+        verifier.setMavenDebug( false );
+        verifier.setAutoclean( false );
+        
+        verifier.addCliOption( "-Drevision=1.2" );
+        verifier.addCliOption( "-pl module-3" );
+        verifier.executeGoal( "package" );
+        verifier.verifyErrorFreeLog();
+        verifier.resetStreams();
     }
 
 }
diff --git a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6957BuildConsumer.java b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6957BuildConsumer.java
new file mode 100644
index 0000000..147edb4
--- /dev/null
+++ b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6957BuildConsumer.java
@@ -0,0 +1,97 @@
+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.util.ResourceExtractor;
+import org.apache.maven.shared.utils.io.FileUtils;
+
+import java.io.File;
+import java.util.Arrays;
+
+/**
+ * With the build-consumer the POM will be adjusted during the process.
+ * <ul>
+ *   <li>CI-friendly versions will be resolved</li>
+ *   <li>parents can omit the version if the relative path points to the correct parent</li>
+ *   <li>dependencies can omit the version if it is part of the reactor</li>
+ * </ul>
+ * 
+ * During install the POM will be cleaned up
+ * <ul>
+ *   <li>the modules will be removed</li>
+ *   <li>the relativePath will be removed</li>
+ * </ul>
+ *
+ * <a href="https://issues.apache.org/jira/browse/MNG-6656">MNG-6656</a>.
+ *
+ */
+public class MavenITmng6957BuildConsumer
+    extends AbstractMavenIntegrationTestCase
+{
+
+    public MavenITmng6957BuildConsumer()
+    {
+        super( "[4.0.0-alpha-1,)" );
+    }
+
+    /**
+     * Verifies:
+     * <ul>
+     *   <li>preserve license</li>
+     *   <li>consistent line separators</li>
+     *   <li>resolved project versions (at least 2 levels deep) in parent and dependencies</li>
+     *   <li>removal of modules in aggregators</li>
+     * </ul>
+     * @throws Exception
+     */
+    public void testPublishedPoms()
+                    throws Exception
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-6957-buildconsumer" );
+
+        Verifier verifier = newVerifier( testDir.getAbsolutePath(), false );
+        verifier.setMavenDebug( false );
+        verifier.setAutoclean( false );
+        verifier.addCliOption( "-Dchangelist=MNG6957" );
+
+        verifier.executeGoals( Arrays.asList( "install" ) );
+        verifier.verifyErrorFreeLog();
+
+        String content;
+        content = FileUtils.fileRead( new File( testDir, "expected/parent.pom") ); 
+        verifier.assertArtifactContents( "org.sonatype.mavenbook.multi", "parent", "0.9-MNG6957-SNAPSHOT", "pom", content );
+
+        content = FileUtils.fileRead( new File( testDir, "expected/simple-parent.pom") ); 
+        verifier.assertArtifactContents( "org.sonatype.mavenbook.multi", "simple-parent", "0.9-MNG6957-SNAPSHOT", "pom", content );
+
+        content = FileUtils.fileRead( new File( testDir, "expected/simple-weather.pom") ); 
+        verifier.assertArtifactContents( "org.sonatype.mavenbook.multi", "simple-weather", "0.9-MNG6957-SNAPSHOT", "pom", content );
+
+        content = FileUtils.fileRead( new File( testDir, "expected/simple-webapp.pom") ); 
+        verifier.assertArtifactContents( "org.sonatype.mavenbook.multi", "simple-webapp", "0.9-MNG6957-SNAPSHOT", "pom", content );
+
+        content = FileUtils.fileRead( new File( testDir, "expected/simple-testutils.pom") ); 
+        verifier.assertArtifactContents( "org.sonatype.mavenbook.multi", "simple-testutils", "0.9-MNG6957-SNAPSHOT", "pom", content );
+
+        content = FileUtils.fileRead( new File( testDir, "expected/utils-parent.pom") ); 
+        verifier.assertArtifactContents( "org.sonatype.mavenbook.multi", "utils-parent", "0.9-MNG6957-SNAPSHOT", "pom", content );
+    }
+
+}
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/parent.pom b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/parent.pom
new file mode 100644
index 0000000..bfe5879
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/parent.pom
@@ -0,0 +1,28 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.sonatype.mavenbook.multi</groupId>
+  <artifactId>parent</artifactId>
+  <version>0.9-MNG6957-SNAPSHOT</version>
+  <packaging>pom</packaging>
+  <name>Multi Chapter Parent Project</name>
+
+  <!-- Optimized from https://github.com/sonatype/maven-example-en/tree/master/examples/ch-multi -->
+  
+</project>
\ No newline at end of file
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-parent.pom b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-parent.pom
new file mode 100644
index 0000000..843f219
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-parent.pom
@@ -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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+  	<groupId>org.sonatype.mavenbook.multi</groupId>
+  	<artifactId>parent</artifactId>
+  	<version>0.9-MNG6957-SNAPSHOT</version>
+  </parent>
+  <artifactId>simple-parent</artifactId>
+  <packaging>pom</packaging>
+  <name>Multi Chapter Simple Parent Project</name>
+ 
+  
+
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-surefire-plugin</artifactId>
+          <version>0.1-stub-SNAPSHOT</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+
+</project>
\ No newline at end of file
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-testutils.pom b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-testutils.pom
new file mode 100644
index 0000000..ce7a73c
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-testutils.pom
@@ -0,0 +1,26 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.mavenbook.multi</groupId>
+    <artifactId>utils-parent</artifactId>
+    <version>0.9-MNG6957-SNAPSHOT</version>
+  </parent>
+  <artifactId>simple-testutils</artifactId>
+</project>
\ No newline at end of file
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-weather.pom b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-weather.pom
new file mode 100644
index 0000000..9d75f1d
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-weather.pom
@@ -0,0 +1,39 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.mavenbook.multi</groupId>
+    <artifactId>simple-parent</artifactId>
+    <version>0.9-MNG6957-SNAPSHOT</version>
+  </parent>
+  <artifactId>simple-weather</artifactId>
+  <packaging>jar</packaging>
+
+  <name>Multi Chapter Simple Weather API</name>
+  
+  <dependencies>
+    <dependency>
+      <groupId>org.sonatype.mavenbook.multi</groupId>
+      <artifactId>simple-testutils</artifactId>
+      <scope>test</scope>
+      <version>0.9-MNG6957-SNAPSHOT</version>
+    </dependency>
+  </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-webapp.pom b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-webapp.pom
new file mode 100644
index 0000000..dd8e443
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/simple-webapp.pom
@@ -0,0 +1,47 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.mavenbook.multi</groupId>
+    <artifactId>simple-parent</artifactId>
+    <version>0.9-MNG6957-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>simple-webapp</artifactId>
+  <name>Multi Chapter Simple Web Application Project</name>
+  <dependencies>
+    <dependency>
+      <groupId>org.sonatype.mavenbook.multi</groupId>
+      <artifactId>simple-weather</artifactId>
+      <version>0.9-MNG6957-SNAPSHOT</version>
+    </dependency>
+  </dependencies>
+  <build>
+    <finalName>simple-webapp</finalName>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-war-plugin</artifactId>
+          <version>2.6</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+</project>
\ No newline at end of file
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/utils-parent.pom b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/utils-parent.pom
new file mode 100644
index 0000000..934ac75
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/expected/utils-parent.pom
@@ -0,0 +1,27 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+  	<groupId>org.sonatype.mavenbook.multi</groupId>
+  	<artifactId>simple-parent</artifactId>
+  	<version>0.9-MNG6957-SNAPSHOT</version>
+  </parent>
+  <artifactId>utils-parent</artifactId>
+  <packaging>pom</packaging>
+</project>
\ No newline at end of file
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/pom.xml b/core-it-suite/src/test/resources/mng-6957-buildconsumer/pom.xml
new file mode 100644
index 0000000..5acb793
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/pom.xml
@@ -0,0 +1,36 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.sonatype.mavenbook.multi</groupId>
+  <artifactId>parent</artifactId>
+  <version>0.9-${changelist}-SNAPSHOT</version>
+  <packaging>pom</packaging>
+  <name>Multi Chapter Parent Project</name>
+
+  <!-- Optimized from https://github.com/sonatype/maven-example-en/tree/master/examples/ch-multi -->
+  <modules>
+    <module>simple-parent</module>
+  </modules>
+</project>
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/pom.xml b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/pom.xml
new file mode 100644
index 0000000..fb098e0
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/pom.xml
@@ -0,0 +1,56 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+  	<groupId>org.sonatype.mavenbook.multi</groupId>
+  	<artifactId>parent</artifactId>
+  </parent>
+  <artifactId>simple-parent</artifactId>
+  <packaging>pom</packaging>
+  <name>Multi Chapter Simple Parent Project</name>
+ 
+  <modules>
+    <module>simple-weather</module>
+    <module>simple-webapp</module>
+
+    <!-- On purpose at the end, project graph is responsible for ordering -->
+    <!-- Build/consumer should not be effected by reverse order -->
+    <module>simple-testutils</module>
+    <module>utils-parent</module>
+  </modules>
+
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-surefire-plugin</artifactId>
+          <version>0.1-stub-SNAPSHOT</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+
+</project>
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-testutils/pom.xml b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-testutils/pom.xml
new file mode 100644
index 0000000..b9b32a4
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-testutils/pom.xml
@@ -0,0 +1,32 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.mavenbook.multi</groupId>
+    <artifactId>utils-parent</artifactId>
+    <relativePath>../utils-parent</relativePath>
+  </parent>
+  <artifactId>simple-testutils</artifactId>
+</project>
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-weather/pom.xml b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-weather/pom.xml
new file mode 100644
index 0000000..4a1873c
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-weather/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 xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.mavenbook.multi</groupId>
+    <artifactId>simple-parent</artifactId>
+  </parent>
+  <artifactId>simple-weather</artifactId>
+  <packaging>jar</packaging>
+
+  <name>Multi Chapter Simple Weather API</name>
+  
+  <dependencies>
+    <dependency>
+      <groupId>org.sonatype.mavenbook.multi</groupId>
+      <artifactId>simple-testutils</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+</project>
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-webapp/pom.xml b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-webapp/pom.xml
new file mode 100644
index 0000000..9e18a21
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/simple-webapp/pom.xml
@@ -0,0 +1,51 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.mavenbook.multi</groupId>
+    <artifactId>simple-parent</artifactId>
+  </parent>
+
+  <artifactId>simple-webapp</artifactId>
+  <name>Multi Chapter Simple Web Application Project</name>
+  <dependencies>
+    <dependency>
+      <groupId>org.sonatype.mavenbook.multi</groupId>
+      <artifactId>simple-weather</artifactId>
+    </dependency>
+  </dependencies>
+  <build>
+    <finalName>simple-webapp</finalName>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-war-plugin</artifactId>
+          <version>2.6</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+</project>
diff --git a/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/utils-parent/pom.xml b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/utils-parent/pom.xml
new file mode 100644
index 0000000..deb03d6
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng-6957-buildconsumer/simple-parent/utils-parent/pom.xml
@@ -0,0 +1,32 @@
+<?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 xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+  	<groupId>org.sonatype.mavenbook.multi</groupId>
+  	<artifactId>simple-parent</artifactId>
+  </parent>
+  <artifactId>utils-parent</artifactId>
+  <packaging>pom</packaging>
+</project>