@Test
public void testDeleteNonExistingDirectory() throws IOException {
String testDirName = "testFile";
Path testPath = qualifiedPath(testDirName, fc2);
// TestCase1 : Test delete on directory never existed
// Ensure directory does not exist
Assert.assertFalse(exists(fc2, testPath));
// Delete on non existing directory should return false
Assert.assertFalse(fc2.delete(testPath, false));
// TestCase2 : Create dir, Delete dir, Delete dir
// Create a file on fc2's file system using fc1
fc1.mkdir(testPath, FsPermission.getDefault(), true);
// Ensure dir exist
Assert.assertTrue(exists(fc2, testPath));
// Delete test file, deleting existing file should return true
Assert.assertTrue(fc2.delete(testPath, false));
// Ensure file does not exist
Assert.assertFalse(exists(fc2, testPath));
// Delete on non existing file should return false
Assert.assertFalse(fc2.delete(testPath, false));
}
@Test
public void testDeleteNonExistingFileInDir() throws IOException {
String testFileInDir = "testDir/testDir/TestFile";
Path testPath = qualifiedPath(testFileInDir, fc2);
// TestCase1 : Test delete on file never existed
// Ensure file does not exist
Assert.assertFalse(exists(fc2, testPath));
// Delete on non existing file should return false
Assert.assertFalse(fc2.delete(testPath, false));
// TestCase2 : Create , Delete , Delete file
// Create a file on fc2's file system using fc1
createFile(fc1, testPath);
// Ensure file exist
Assert.assertTrue(exists(fc2, testPath));
// Delete test file, deleting existing file should return true
Assert.assertTrue(fc2.delete(testPath, false));
// Ensure file does not exist
Assert.assertFalse(exists(fc2, testPath));
// Delete on non existing file should return false
Assert.assertFalse(fc2.delete(testPath, false));
}
@Test
public void testDeleteDirectory() throws IOException {
String dirName = "dirTest";
Path testDirPath = qualifiedPath(dirName, fc2);
// Ensure directory does not exist
Assert.assertFalse(exists(fc2, testDirPath));
// Create a directory on fc2's file system using fc1
fc1.mkdir(testDirPath, FsPermission.getDefault(), true);
// Ensure dir is created
Assert.assertTrue(exists(fc2, testDirPath));
Assert.assertTrue(isDir(fc2, testDirPath));
fc2.delete(testDirPath, true);
// Ensure that directory is deleted
Assert.assertFalse(isDir(fc2, testDirPath));
// TestCase - Create and delete multiple directories
String dirNames[] = {
"deleteTest/testDir",
"deleteTest/test Dir",
"deleteTest/test*Dir",
"deleteTest/test#Dir",
"deleteTest/test1234",
"deleteTest/1234Test",
"deleteTest/test)Dir",
"deleteTest/test_DIr",
"deleteTest/()&^%$#@!~_+}{><?",
" ",
"^ "
};
for (String f : dirNames) {
// Create a file on fc2's file system using fc1
Path testPath = qualifiedPath(f, fc2);
// Ensure file does not exist
Assert.assertFalse(exists(fc2, testPath));
// Now create directory
fc1.mkdir(testPath, FsPermission.getDefault(), true);
// Ensure fc2 has the created directory
Assert.assertTrue(exists(fc2, testPath));
Assert.assertTrue(isDir(fc2, testPath));
// Delete dir
Assert.assertTrue(fc2.delete(testPath, true));
// verify if directory is deleted
Assert.assertFalse(exists(fc2, testPath));
Assert.assertFalse(isDir(fc2, testPath));
}
}
@Test
public void testDeleteFile() throws IOException {
Path testPath = qualifiedPath("testFile", fc2);
// Ensure file does not exist
Assert.assertFalse(exists(fc2, testPath));
// First create a file on file system using fc1
createFile(fc1, testPath);
// Ensure file exist
Assert.assertTrue(exists(fc2, testPath));
// Delete file using fc2
fc2.delete(testPath, false);
// Ensure fc2 does not have deleted file
Assert.assertFalse(exists(fc2, testPath));
}
@After
public void tearDown() throws Exception {
// Clean up after test completion
// No need to clean fc1 as fc1 and fc2 points same location
fc2.delete(BASE, true);
}