MavenPluginBuilder builder = MavenPluginBuilder.create()
.setCoordinate(mavenCompilerPlugin())
.addPluginDependency(groovyCompiler());
// when
Plugin plugin = new MavenPluginAdapter(builder);
// then
List<org.apache.maven.model.Dependency> dependencies = plugin.getDependencies();
assertNotNull(dependencies);
assertEquals(1, dependencies.size());
org.apache.maven.model.Dependency dependency = dependencies.get(0);
assertEquals("groovy-eclipse-compiler", dependency.getArtifactId());
assertEquals("org.codehaus.groovy", dependency.getGroupId());