/*
* Copyright 2013 The Sculptor Project Team, including the original
* author or authors.
*
* Licensed 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.sculptor.maven.plugin;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.spy;
import java.io.File;
import java.util.LinkedHashSet;
import java.util.Set;
import junit.framework.AssertionFailedError;
import org.apache.commons.exec.CommandLine;
import org.apache.maven.project.MavenProject;
public class GraphvizMojoTest extends
AbstractGeneratorMojoTestCase<GraphvizMojo> {
private static final String GENERATED_FILE = "src/generated/resources/umlgraph-dependencies.dot";
public void testChangedDotFilesNoStatusFile() throws Exception {
GraphvizMojo mojo = createMojo(createProject("test1"));
Set<String> changedDotFiles = mojo.getChangedDotFiles();
assertNull(changedDotFiles);
}
public void testChangedDotFilesUpdatedImageFile() throws Exception {
GraphvizMojo mojo = createMojo(createProject("test2"));
File dotFile = new File(mojo.getProject().getBasedir(), GENERATED_FILE);
dotFile.setLastModified(System.currentTimeMillis() + 1000);
Set<String> changedDotFiles = mojo.getChangedDotFiles();
assertNotNull(changedDotFiles);
assertEquals(3, changedDotFiles.size());
}
public void testChangedDotFilesMissingImageFiles() throws Exception {
GraphvizMojo mojo = createMojo(createProject("test2"));
mojo.getStatusFile().setLastModified(0);
Set<String> changedDotFiles = mojo.getChangedDotFiles();
assertNotNull(changedDotFiles);
assertEquals(2, changedDotFiles.size());
}
public void testDotCommandLine() throws Exception {
GraphvizMojo mojo = createMojo(createProject("test1"));
setVariableValueToObject(mojo, "verbose", false);
Set<String> changedDotFiles = new LinkedHashSet<String>();
changedDotFiles.add("file1.dot");
changedDotFiles.add("file2.dot");
changedDotFiles.add("file3.dot");
CommandLine commandline = mojo.getDotCommandLine(changedDotFiles);
assertNotNull(commandline);
String[] arguments = commandline.getArguments();
assertEquals(5, arguments.length);
assertEquals("-Tpng", arguments[0]);
assertEquals("-O", arguments[1]);
assertEquals("file1.dot", arguments[2]);
assertEquals("file2.dot", arguments[3]);
assertEquals("file3.dot", arguments[4]);
}
public void testVerboseDotCommandLine() throws Exception {
GraphvizMojo mojo = createMojo(createProject("test1"));
setVariableValueToObject(mojo, "verbose", true);
Set<String> changedDotFiles = new LinkedHashSet<String>();
changedDotFiles.add("file1.dot");
changedDotFiles.add("file2.dot");
changedDotFiles.add("file3.dot");
CommandLine commandline = mojo.getDotCommandLine(changedDotFiles);
assertNotNull(commandline);
String[] arguments = commandline.getArguments();
assertEquals(6, arguments.length);
assertEquals("-v", arguments[0]);
assertEquals("-Tpng", arguments[1]);
assertEquals("-O", arguments[2]);
assertEquals("file1.dot", arguments[3]);
assertEquals("file2.dot", arguments[4]);
assertEquals("file3.dot", arguments[5]);
}
public void testExecuteSkip() throws Exception {
GraphvizMojo mojo = spy(createMojo(createProject("test1")));
doThrow(AssertionFailedError.class).when(mojo).getChangedDotFiles();
setVariableValueToObject(mojo, "skip", true);
mojo.execute();
}
/**
* Returns Mojo instance initialized with a {@link MavenProject} created
* from the test projects in <code>"src/test/projects/"</code> by given
* project name.
*/
protected GraphvizMojo createMojo(MavenProject project) throws Exception {
// Create spied mojo
GraphvizMojo mojo = super.createMojo(project, "generate-images");
// Set default values on mojo
setVariableValueToObject(mojo, "command", "dot");
return mojo;
}
}