### Question:
DdlVersionDirectoryImpl extends ManagedFileImpl implements
        DdlVersionDirectory { public ManagedFile getCreateDirectory() { return createChildInternal(CREATE_DIR_NAME); } DdlVersionDirectoryImpl(File baseDir, int versionNo,
            String versionNoPattern, String env); ManagedFile getCreateDirectory(); ManagedFile getDropDirectory(); int getVersionNo(); boolean isFirstVersion();  }### Answer:
@Test public void testAsRelativePath() throws Exception { String path = directory.getCreateDirectory().getRelativePath(); assertEquals(new File(".", "create"), new File(path)); }
@Test public void testGetCreateDirectory() { File dir = directory.getCreateDirectory().asFile(); assertEquals("create", dir.getName()); }