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Posted to commits@sling.apache.org by ss...@apache.org on 2016/11/11 21:55:20 UTC

svn commit: r1769351 - in /sling/trunk/tooling/bnd/models-bnd-plugin: ./ src/main/java/org/apache/sling/bnd/models/ src/test/ src/test/java/ src/test/java/dummy/ src/test/java/dummy/example/ src/test/java/dummy/example/pkg1/ src/test/java/dummy/example...

Author: sseifert
Date: Fri Nov 11 21:55:19 2016
New Revision: 1769351

URL: http://svn.apache.org/viewvc?rev=1769351&view=rev
Log:
SLING-6048 add parameter to generate Sling-Model-Packages instead of Sling-Model-Classes header, and a check for maxlength of header value

Added:
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model1.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model2.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/sub1/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/sub1/Model3.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model4.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model5.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/AbstractModelsScannerPluginTest.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GenerateClassesHeaderTest.java   (with props)
    sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GeneratePackagesHeaderTest.java   (with props)
Modified:
    sling/trunk/tooling/bnd/models-bnd-plugin/pom.xml
    sling/trunk/tooling/bnd/models-bnd-plugin/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java

Modified: sling/trunk/tooling/bnd/models-bnd-plugin/pom.xml
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/pom.xml?rev=1769351&r1=1769350&r2=1769351&view=diff
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/pom.xml (original)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/pom.xml Fri Nov 11 21:55:19 2016
@@ -51,6 +51,28 @@
             <version>3.3.2</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>2.2.15</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.sling</groupId>
+            <artifactId>org.apache.sling.models.api</artifactId>
+            <version>1.3.0</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
 </project>

Modified: sling/trunk/tooling/bnd/models-bnd-plugin/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java?rev=1769351&r1=1769350&r2=1769351&view=diff
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java (original)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/main/java/org/apache/sling/bnd/models/ModelsScannerPlugin.java Fri Nov 11 21:55:19 2016
@@ -18,11 +18,14 @@
  */
 package org.apache.sling.bnd.models;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
 
+import org.apache.commons.lang3.BooleanUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import aQute.bnd.osgi.Analyzer;
@@ -44,11 +47,18 @@ public class ModelsScannerPlugin impleme
     static final String MODELS_PACKAGES_HEADER = "Sling-Model-Packages";
     static final String MODELS_CLASSES_HEADER = "Sling-Model-Classes";
     
+    // max length of manifest header value 65535 bytes (see http://docs.oracle.com/javase/8/docs/technotes/guides/jar/jar.html)
+    // fall back to packages header when class names string gets too long
+    static final int MODELS_CLASSES_HEADER_MAXLENGTH = 60000;
+    
+    static final String PROPERTY_GENERATE_PACKAGES_HEADER = "generatePackagesHeader";
+    
     private Reporter reporter;
+    private Map<String,String> properties;
 
     @Override
     public void setProperties(Map<String, String> map) throws Exception {
-        // ignore
+        properties = map;
     }
 
     @Override
@@ -67,7 +77,12 @@ public class ModelsScannerPlugin impleme
 
             // set bundle header containing all class names found
             if (!classNames.isEmpty()) {
-                analyzer.set(MODELS_CLASSES_HEADER, StringUtils.join(classNames, ","));
+                if (getBooleanProperty(PROPERTY_GENERATE_PACKAGES_HEADER)) {
+                    generatePackagesHeader(analyzer, classNames);
+                }
+                else {
+                    generateClassesHeader(analyzer, classNames);
+                }
             }
 
         }
@@ -76,6 +91,53 @@ public class ModelsScannerPlugin impleme
         return false;
     }
     
+    private void generateClassesHeader(Analyzer analyzer, Collection<String> classNames) {
+        String classNameHeader = StringUtils.join(classNames, ",");
+        if (classNameHeader.length() <= MODELS_CLASSES_HEADER_MAXLENGTH) {
+            analyzer.set(MODELS_CLASSES_HEADER, classNameHeader);
+        }
+        else {
+            generatePackagesHeader(analyzer, classNames);
+        }
+    }
+    
+    private void generatePackagesHeader(Analyzer analyzer, Collection<String> classNames) {
+        
+        // get all package names
+        SortedSet<String> packages = new TreeSet<>();
+        for (String className : classNames) {
+            if (StringUtils.contains(className, ".")) {
+                packages.add(StringUtils.substringBeforeLast(className, "."));
+            }
+        }
+        
+        // eliminate package names for which parent packages exist (they are included automatically)
+        Set<String> packagesToRemove = new HashSet<>();
+        for (String packageName : packages) {
+            if (includesParentPackage(packages, packageName)) {
+                packagesToRemove.add(packageName);
+            }
+        }
+        packages.removeAll(packagesToRemove);
+        
+        analyzer.set(MODELS_PACKAGES_HEADER, StringUtils.join(packages, ","));
+    }
+    
+    private boolean includesParentPackage(Set<String> packages, String packageName) {
+        if (StringUtils.contains(packageName, ".")) {
+            String parentPackageName = StringUtils.substringBeforeLast(packageName, ".");
+            if (packages.contains(parentPackageName)) {
+                return true;
+            }
+            else {
+                return includesParentPackage(packages, parentPackageName);
+            }
+        }
+        else {
+            return false;
+        }
+    }
+    
     /**
      * Get all classes that implement the given annotation via bnd Analyzer.
      * @param analyzer Analyzer
@@ -83,12 +145,12 @@ public class ModelsScannerPlugin impleme
      * @return Class names
      */
     private Collection<String> getClassesWithAnnotation(String annotationClassName, Analyzer analyzer) {
-        List<String> classNames = new ArrayList<>();
+        SortedSet<String> classNames = new TreeSet<>();
         Collection<Clazz> clazzes = analyzer.getClassspace().values();
         Instruction instruction = new Instruction(annotationClassName);
         try {
             for (Clazz clazz : clazzes) {
-                if (clazz.isAnnotation() && clazz.is(QUERY.ANNOTATED, instruction, analyzer)) {
+                if (clazz.is(QUERY.ANNOTATED, instruction, analyzer)) {
                     classNames.add(clazz.getClassName().getFQN());
                 }
             }
@@ -99,4 +161,9 @@ public class ModelsScannerPlugin impleme
         return classNames;
     }
     
+    private boolean getBooleanProperty(String propertyName) {
+        String value = properties != null ? properties.get(propertyName) : null;
+        return BooleanUtils.toBoolean(value);
+    }
+    
 }

Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model1.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model1.java?rev=1769351&view=auto
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model1.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model1.java Fri Nov 11 21:55:19 2016
@@ -0,0 +1,26 @@
+/*
+ * 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.
+ */
+package dummy.example.pkg1;
+
+import org.apache.sling.models.annotations.Model;
+
+@Model(adaptables=Object.class)
+public class Model1 {
+
+}

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+++ svn:keywords Fri Nov 11 21:55:19 2016
@@ -0,0 +1 @@
+LastChangedDate LastChangedRevision LastChangedBy HeadURL Id Author

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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model2.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model2.java?rev=1769351&view=auto
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model2.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/Model2.java Fri Nov 11 21:55:19 2016
@@ -0,0 +1,26 @@
+/*
+ * 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.
+ */
+package dummy.example.pkg1;
+
+import org.apache.sling.models.annotations.Model;
+
+@Model(adaptables=Object.class)
+public class Model2 {
+
+}

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+++ svn:keywords Fri Nov 11 21:55:19 2016
@@ -0,0 +1 @@
+LastChangedDate LastChangedRevision LastChangedBy HeadURL Id Author

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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/sub1/Model3.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/sub1/Model3.java?rev=1769351&view=auto
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/sub1/Model3.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg1/sub1/Model3.java Fri Nov 11 21:55:19 2016
@@ -0,0 +1,26 @@
+/*
+ * 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.
+ */
+package dummy.example.pkg1.sub1;
+
+import org.apache.sling.models.annotations.Model;
+
+@Model(adaptables=Object.class)
+public class Model3 {
+
+}

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+++ svn:keywords Fri Nov 11 21:55:19 2016
@@ -0,0 +1 @@
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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model4.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model4.java?rev=1769351&view=auto
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model4.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model4.java Fri Nov 11 21:55:19 2016
@@ -0,0 +1,26 @@
+/*
+ * 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.
+ */
+package dummy.example.pkg2;
+
+import org.apache.sling.models.annotations.Model;
+
+@Model(adaptables=Object.class)
+public class Model4 {
+
+}

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+++ svn:keywords Fri Nov 11 21:55:19 2016
@@ -0,0 +1 @@
+LastChangedDate LastChangedRevision LastChangedBy HeadURL Id Author

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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model5.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model5.java?rev=1769351&view=auto
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model5.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/dummy/example/pkg2/Model5.java Fri Nov 11 21:55:19 2016
@@ -0,0 +1,26 @@
+/*
+ * 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.
+ */
+package dummy.example.pkg2;
+
+import org.apache.sling.models.annotations.Model;
+
+@Model(adaptables=Object.class)
+public class Model5 {
+
+}

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@@ -0,0 +1 @@
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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/AbstractModelsScannerPluginTest.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/AbstractModelsScannerPluginTest.java?rev=1769351&view=auto
==============================================================================
--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/AbstractModelsScannerPluginTest.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/AbstractModelsScannerPluginTest.java Fri Nov 11 21:55:19 2016
@@ -0,0 +1,89 @@
+/*
+ * 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.
+ */
+package org.apache.sling.bnd.models;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.mock;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.jar.Manifest;
+
+import org.apache.commons.lang3.StringUtils;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.runner.RunWith;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import aQute.bnd.osgi.Builder;
+import aQute.bnd.osgi.Jar;
+import aQute.bnd.service.Plugin;
+import aQute.service.reporter.Reporter;
+
+@RunWith(MockitoJUnitRunner.class)
+public abstract class AbstractModelsScannerPluginTest {
+    
+    protected Builder builder;
+
+    @Before
+    public final void setUp() throws Exception {
+        builder = new Builder();
+        
+        Jar classesDirJar = new Jar("test.jar", new File("target/test-classes"));
+        classesDirJar.setManifest(new Manifest());
+        builder.setJar(classesDirJar);
+        
+        builder.setSourcepath(new File[] { new File("src/test/java") } );
+        
+        Plugin plugin = new ModelsScannerPlugin();
+        plugin.setReporter(mock(Reporter.class));
+        plugin.setProperties(getProperties());
+        builder.addBasicPlugin(plugin);
+    }
+
+    @After
+    public final void tearDown() throws Exception {
+        if (!builder.getErrors().isEmpty()) {
+            fail(StringUtils.join(builder.getErrors(), "\n"));
+        }
+        builder.close();
+    }
+    
+    protected Map<String,String> getProperties() {
+        return new HashMap<>();
+    }
+    
+    protected final void assertHeaderMissing(Jar jar, String headerName) throws Exception {
+        assertNull(jar.getManifest().getMainAttributes().getValue(headerName));
+    }
+
+    protected final void assertHeader(Jar jar, String headerName, String... headerValues) throws Exception {
+        Set<String> expectedValues = new HashSet<>(Arrays.asList(headerValues));
+        String[] actual = StringUtils.split(jar.getManifest().getMainAttributes().getValue(headerName), ",");
+        Set<String> actualValues = new HashSet<>(Arrays.asList(actual));
+        assertEquals(expectedValues, actualValues);
+    }
+
+}

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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GenerateClassesHeaderTest.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GenerateClassesHeaderTest.java?rev=1769351&view=auto
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--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GenerateClassesHeaderTest.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GenerateClassesHeaderTest.java Fri Nov 11 21:55:19 2016
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+/*
+ * 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.
+ */
+package org.apache.sling.bnd.models;
+
+import static org.apache.sling.bnd.models.ModelsScannerPlugin.MODELS_CLASSES_HEADER;
+import static org.apache.sling.bnd.models.ModelsScannerPlugin.*;
+
+import org.junit.Test;
+
+import aQute.bnd.osgi.Jar;
+
+public class GenerateClassesHeaderTest extends AbstractModelsScannerPluginTest {
+
+    @Test
+    public void testBuild() throws Exception {
+        Jar jar = builder.build();
+        
+        assertHeaderMissing(jar, MODELS_PACKAGES_HEADER);
+        
+        assertHeader(jar, MODELS_CLASSES_HEADER, 
+                "dummy.example.pkg1.Model1",
+                "dummy.example.pkg1.Model2",
+                "dummy.example.pkg1.sub1.Model3",
+                "dummy.example.pkg2.Model4",
+                "dummy.example.pkg2.Model5");        
+    }
+
+}

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Added: sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GeneratePackagesHeaderTest.java
URL: http://svn.apache.org/viewvc/sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GeneratePackagesHeaderTest.java?rev=1769351&view=auto
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--- sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GeneratePackagesHeaderTest.java (added)
+++ sling/trunk/tooling/bnd/models-bnd-plugin/src/test/java/org/apache/sling/bnd/models/GeneratePackagesHeaderTest.java Fri Nov 11 21:55:19 2016
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+/*
+ * 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.
+ */
+package org.apache.sling.bnd.models;
+
+import static org.apache.sling.bnd.models.ModelsScannerPlugin.MODELS_CLASSES_HEADER;
+import static org.apache.sling.bnd.models.ModelsScannerPlugin.MODELS_PACKAGES_HEADER;
+import static org.apache.sling.bnd.models.ModelsScannerPlugin.PROPERTY_GENERATE_PACKAGES_HEADER;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+
+import aQute.bnd.osgi.Jar;
+
+public class GeneratePackagesHeaderTest extends AbstractModelsScannerPluginTest {
+
+    @Override
+    protected Map<String, String> getProperties() {
+        Map<String,String> props = new HashMap<>();
+        props.put(PROPERTY_GENERATE_PACKAGES_HEADER, "true");
+        return props;
+    }
+
+    @Test
+    public void testBuild() throws Exception {
+        Jar jar = builder.build();
+        
+        assertHeader(jar, MODELS_PACKAGES_HEADER, 
+                "dummy.example.pkg1",
+                "dummy.example.pkg2");        
+
+        assertHeaderMissing(jar, MODELS_CLASSES_HEADER);
+        
+    }
+
+}

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