@Test
public void initializeRootTwiceTest() throws Exception {
Inode root = mTree.getInodeByPath(new TachyonURI("/"));
// initializeRoot call does nothing
mTree.initializeRoot(TEST_PERMISSION_STATUS);
Inode newRoot = mTree.getInodeByPath(new TachyonURI("/"));
Assert.assertEquals(root, newRoot);
}
@Test
public void getInodeByNonexistingPathTest() throws Exception {
mThrown.expect(InvalidPathException.class);
mThrown.expectMessage("Path /test does not exist");
mTree.getInodeByPath(TEST_URI);
}
@Test
public void getInodeByNonexistingNestedPathTest() throws Exception {
mThrown.expect(InvalidPathException.class);
mThrown.expectMessage("Path /nested/test/file does not exist");
mTree.createPath(NESTED_URI, sNestedDirectoryOptions);
mTree.getInodeByPath(NESTED_FILE_URI);
}
@Test
public void createFileTest() throws Exception {
// created nested file
mTree.createPath(NESTED_FILE_URI, sNestedFileOptions);
Inode nestedFile = mTree.getInodeByPath(NESTED_FILE_URI);
Assert.assertEquals("file", nestedFile.getName());
Assert.assertEquals(2, nestedFile.getParentId());
Assert.assertTrue(nestedFile.isFile());
Assert.assertEquals("user1", nestedFile.getUserName());
Assert.assertTrue(nestedFile.getGroupName().isEmpty());
Assert.assertEquals((short) 0644, nestedFile.getPermission());
}
@Test
public void createDirectoryTest() throws Exception {
// create directory
mTree.createPath(TEST_URI, sDirectoryOptions);
Inode test = mTree.getInodeByPath(TEST_URI);
Assert.assertEquals(TEST_PATH, test.getName());
Assert.assertTrue(test.isDirectory());
Assert.assertEquals("user1", test.getUserName());
Assert.assertTrue(test.getGroupName().isEmpty());
Assert.assertEquals((short) 0755, test.getPermission());
// create nested directory
mTree.createPath(NESTED_URI, sNestedDirectoryOptions);
Inode nested = mTree.getInodeByPath(NESTED_URI);
Assert.assertEquals(TEST_PATH, nested.getName());
Assert.assertEquals(2, nested.getParentId());
Assert.assertTrue(test.isDirectory());
Assert.assertEquals("user1", test.getUserName());
Assert.assertTrue(test.getGroupName().isEmpty());
Assert.assertEquals((short) 0755, test.getPermission());
}