public void testRemoveBlob_TwoSimpleBlobKeys() throws IOException {
final String BLOB_KEY1 = TestUtils.createRandomBlobKey(null, null);
final String BLOB_KEY2 = TestUtils.createRandomBlobKey(null, null);
boolean result;
// create the container and checks that blob doesn't exists
blobStore.createContainerInLocation(null, CONTAINER_NAME);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY1);
assertFalse(result, "Blob1 exists");
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertFalse(result, "Blob2 exists");
// create the blob
TestUtils.createBlobsInContainer(CONTAINER_NAME, BLOB_KEY1, BLOB_KEY2);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY1);
assertTrue(result, "Blob " + BLOB_KEY1 + " doesn't exist");
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertTrue(result, "Blob " + BLOB_KEY2 + " doesn't exist");
// remove first blob
blobStore.removeBlob(CONTAINER_NAME, BLOB_KEY1);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY1);
assertFalse(result, "Blob1 still exists");
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertTrue(result, "Blob2 doesn't exist");
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY1, false);
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY2, true);
// remove second blob
blobStore.removeBlob(CONTAINER_NAME, BLOB_KEY2);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertFalse(result, "Blob2 still exists");
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY2, false);
}
/** Test of removeBlob method, with only one blob with a complex path as key */
@Test
public void testRemoveBlob_ComplexBlobKey() throws IOException {
final String BLOB_KEY = TestUtils.createRandomBlobKey("aa/bb/cc/dd/", null);
boolean result;
// checks that blob doesn't exists
blobStore.createContainerInLocation(null, CONTAINER_NAME);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY);
assertFalse(result, "Blob exists");
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY, false);
// create the blob
TestUtils.createBlobsInContainer(CONTAINER_NAME, BLOB_KEY);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY);
assertTrue(result, "Blob doesn't exist");
// remove it
blobStore.removeBlob(CONTAINER_NAME, BLOB_KEY);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY);
assertFalse(result, "Blob still exists");
// file removed
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY, false);
// also the entire directory structure was removed
TestUtils.directoryExists(TARGET_CONTAINER_NAME + "/aa", false);
}
/**
* Test of removeBlob method, with two blobs with a complex path as key and when first blob is
* removed, not all of its key's path is removed, because it is shared with the second blob's key
*/
@Test
public void testRemoveBlob_TwoComplexBlobKeys() throws IOException {
final String BLOB_KEY1 = TestUtils.createRandomBlobKey("aa/bb/cc/dd/", null);
final String BLOB_KEY2 = TestUtils.createRandomBlobKey("aa/bb/ee/ff/", null);
boolean result;
blobStore.createContainerInLocation(null, CONTAINER_NAME);
// checks that blob doesn't exist
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY1);
assertFalse(result, "Blob1 exists");
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertFalse(result, "Blob2 exists");
// create the blobs
TestUtils.createBlobsInContainer(CONTAINER_NAME, BLOB_KEY1, BLOB_KEY2);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY1);
assertTrue(result, "Blob " + BLOB_KEY1 + " doesn't exist");
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertTrue(result, "Blob " + BLOB_KEY2 + " doesn't exist");
// remove first blob
blobStore.removeBlob(CONTAINER_NAME, BLOB_KEY1);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY1);
assertFalse(result, "Blob still exists");
// first file deleted, not the second
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY1, false);
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY2, true);
// only partial directory structure was removed, because it shares a path
// with the second blob created
TestUtils.directoryExists(TARGET_CONTAINER_NAME + "/aa/bb/cc/dd", false);
TestUtils.directoryExists(TARGET_CONTAINER_NAME + "/aa/bb", true);
// remove second blob
blobStore.removeBlob(CONTAINER_NAME, BLOB_KEY2);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY2);
assertFalse(result, "Blob still exists");
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY2, false);
// now all the directory structure is empty
TestUtils.directoryExists(TARGET_CONTAINER_NAME + "/aa", false);
}
public void testDirectoryEndingWithSlash() throws InterruptedException {
String containerName = getContainerName();
try {
BlobStore blobStore = view.getBlobStore();
blobStore.createDirectory(containerName, "someDir");
// According to the S3 documentation, a directory is nothing but a blob
// whose name ends with a '/'. So let's try to remove the blob we just
// created.
blobStore.removeBlob(containerName, "someDir/");
// The directory "someDir" shouldn't exist since we removed it. If this
// test succeeds, it confirms that a directory (or folder) is nothing
// but a blob with a name ending in '/'.
assertEquals(blobStore.directoryExists(containerName, "someDir"), false);
} finally {
returnContainer(containerName);
}
}
public void testRemoveBlob_SimpleBlobKey() throws IOException {
final String BLOB_KEY = TestUtils.createRandomBlobKey(null, ".txt");
boolean result;
blobStore.createContainerInLocation(null, CONTAINER_NAME);
// checks that blob doesn't exists
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY);
assertFalse(result, "Blob exists");
// create the blob
TestUtils.createBlobsInContainer(CONTAINER_NAME, BLOB_KEY);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY);
assertTrue(result, "Blob exists");
// remove it
blobStore.removeBlob(CONTAINER_NAME, BLOB_KEY);
result = blobStore.blobExists(CONTAINER_NAME, BLOB_KEY);
assertFalse(result, "Blob still exists");
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + BLOB_KEY, false);
}