@Test
public void containsFileShouldReturnFalseIfTheFileDoesNotExist()
{
Node node = new TestNode(mockRootNode, null, new File(TEST_DIR));
assertFalse(node.containsFile("non-existent-file.txt"));
}
@Test
public void validDirNamesCanBeCheckedBeforehand() throws Exception {
TestRootNode rootNode = new TestRootNode(new File(TEST_DIR, "brjs-root-node"));