add comprehensive test suite for classes.

src/it/setup-class-jars/first-class-jar/pom.xml

@@ -0,0 +1,31 @@
+<!--
+~   Copyright 2010 Ning, Inc.
+~
+~   Ning 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 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.ning.maven.plugins.duplicate-finder-maven-plugin</groupId>
+    <artifactId>first-class-jar</artifactId>
+    <version>1.0</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <build>
+        <defaultGoal>package</defaultGoal>
+    </build>
+</project>

src/it/setup-class-jars/first-class-jar/src/main/java/diff/Demo.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010 Ning, Inc.
+ *
+ * Ning 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.
+ */
+package diff;
+
+public class Demo
+{
+    public static final void main(String ... args) throws Exception {
+        System.out.println("Hello, first-class-jar World!");
+    }
+}

src/it/setup-class-jars/first-diff-jar/pom.xml

@@ -0,0 +1,31 @@
+<!--
+~   Copyright 2010 Ning, Inc.
+~
+~   Ning 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 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.ning.maven.plugins.duplicate-finder-maven-plugin</groupId>
+    <artifactId>first-diff-jar</artifactId>
+    <version>1.0</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <build>
+        <defaultGoal>package</defaultGoal>
+    </build>
+</project>

src/it/setup-class-jars/first-diff-jar/src/main/java/diff/Demo.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010 Ning, Inc.
+ *
+ * Ning 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.
+ */
+package diff;
+
+public class Demo
+{
+    public static final void main(String ... args) throws Exception {
+        System.out.println("Hello, first-diff-jar World!");
+    }
+}

src/it/setup-class-jars/invoker.properties

@@ -0,0 +1,17 @@
+#
+# Copyright 2010 Ning, Inc.
+#
+# Ning 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.
+#
+
+invoker.goals=clean install

src/it/setup-class-jars/pom.xml

@@ -0,0 +1,67 @@
+<!--
+~   Copyright 2010 Ning, Inc.
+~
+~   Ning 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 http://maven.apache.org/maven-v4_0_0.xsd">
+
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.ning.maven.plugins.duplicate-finder-maven-plugin</groupId>
+    <artifactId>setup-class-jars</artifactId>
+    <version>1.0</version>
+    <packaging>pom</packaging>
+    <description>
+        Creates and installs two jars with nearly identical content into the integration
+        test maven repository. 
+
+        All the integration tests that check reporting or failure of errors use these jars for comparing.
+    </description>
+
+    <modules>
+        <module>first-class-jar</module>
+        <module>first-diff-jar</module>
+        <module>second-class-jar</module>
+    </modules>
+
+    <build>
+        <defaultGoal>install</defaultGoal>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-install-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>foundation</id>
+                        <phase>install</phase>
+                        <goals>
+                            <goal>install-file</goal>
+                        </goals>
+                        <!-- third jar is an identical copy of first-jar -->
+                        <configuration>
+                            <groupId>com.ning.maven.plugins.duplicate-finder-maven-plugin</groupId>
+                            <artifactId>second-equal-jar</artifactId>
+                            <version>1.0</version>
+                            <generatePom>true</generatePom>
+                            <createChecksum>true</createChecksum>
+                            <packaging>jar</packaging>
+                            <version>1.0</version>
+                            <file>second-class-jar/target/second-class-jar-1.0.jar</file>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

src/it/setup-class-jars/second-class-jar/pom.xml

@@ -0,0 +1,31 @@
+<!--
+~   Copyright 2010 Ning, Inc.
+~
+~   Ning 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 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.ning.maven.plugins.duplicate-finder-maven-plugin</groupId>
+    <artifactId>second-class-jar</artifactId>
+    <version>1.0</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <build>
+        <defaultGoal>package</defaultGoal>
+    </build>
+</project>

src/it/setup-class-jars/second-class-jar/src/main/java/demo/Demo.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010 Ning, Inc.
+ *
+ * Ning 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.
+ */
+package demo;
+
+public class Demo
+{
+    public static final void main(String ... args) throws Exception {
+        System.out.println("Hello, second-class-jar World!");
+    }
+}

src/it/diff-it-1/invoker.properties → src/it/test-class-conflict-default-print-equal/invoker.properties

@@ -14,11 +14,5 @@
 # under the License.
 #
 
-##
-## more info for configuration option on maven-invoker-plugin website
-##
-## http://maven.apache.org/plugins/maven-invoker-plugin/run-mojo.html#invokerPropertiesFile
-##
-
 invoker.goals=clean verify
-invoker.buildResult=failure
+invoker.buildResult = success