public class FileSystemTreeBuilderTest {
@Test
public void testInsertLeaf() {
GraphModel test = new GraphModel();
DependenciesListener builder = new SimpleDependencyListener(test.getBuilder());
FileSystemTreeBuilder treeBuilder = new FileSystemTreeBuilder(builder);
PathInfo leafInfo = new FilePathInfo(new File("this/is/a test/path"));
GraphNode leaf = treeBuilder.insertLeaf(leafInfo);