public void testDeleteDirectory() throws IOException {
TestUtils.createContainerAsDirectory(CONTAINER_NAME);
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
new String[] {
TestUtils.createRandomBlobKey("lev1" + FS + "lev2" + FS + "lev3" + FS, ".txt"),
TestUtils.createRandomBlobKey("lev1" + FS + "lev2" + FS + "lev4" + FS, ".jpg")
});
// delete directory in different ways
storageStrategy.deleteDirectory(CONTAINER_NAME, "lev1" + FS + "lev2" + FS + "lev4");
TestUtils.directoryExists(
TARGET_CONTAINER_NAME + FS + "lev1" + FS + "lev2" + FS + "lev4", false);
TestUtils.directoryExists(TARGET_CONTAINER_NAME + FS + "lev1" + FS + "lev2", true);
storageStrategy.deleteDirectory(CONTAINER_NAME, "lev1" + FS + "lev2" + FS + "lev3" + FS);
TestUtils.directoryExists(
TARGET_CONTAINER_NAME + FS + "lev1" + FS + "lev2" + FS + "lev3", false);
TestUtils.directoryExists(TARGET_CONTAINER_NAME + FS + "lev1" + FS + "lev2", true);
storageStrategy.deleteDirectory(CONTAINER_NAME, FS + "lev1");
TestUtils.directoryExists(TARGET_CONTAINER_NAME + FS + "lev1", false);
TestUtils.directoryExists(TARGET_CONTAINER_NAME, true);
// delete the directory and all the files inside
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
new String[] {
TestUtils.createRandomBlobKey("lev1" + FS + "lev2" + FS + "lev3" + FS, ".txt"),
TestUtils.createRandomBlobKey("lev1" + FS + "lev2" + FS + "lev4" + FS, ".jpg")
});
storageStrategy.deleteDirectory(CONTAINER_NAME, null);
TestUtils.directoryExists(TARGET_CONTAINER_NAME, false);
}
public void testBlobMetadata_withDefaultMetadata() throws IOException {
String BLOB_KEY = TestUtils.createRandomBlobKey(null, null);
// create the blob
TestUtils.createBlobsInContainer(CONTAINER_NAME, BLOB_KEY);
BlobMetadata metadata = blobStore.blobMetadata(CONTAINER_NAME, BLOB_KEY);
assertNotNull(metadata, "Metadata null");
assertEquals(metadata.getName(), BLOB_KEY, "Wrong blob name");
assertEquals(metadata.getType(), StorageType.BLOB, "Wrong blob type");
assertEquals(
metadata.getContentMetadata().getContentType(),
"application/unknown",
"Wrong blob content-type");
assertEquals(
base16().lowerCase().encode(metadata.getContentMetadata().getContentMD5()),
metadata.getETag(),
"Wrong blob MD5");
assertEquals(metadata.getLocation(), null, "Wrong blob location");
assertEquals(metadata.getProviderId(), null, "Wrong blob provider id");
assertEquals(metadata.getUri(), null, "Wrong blob URI");
assertNotNull(metadata.getUserMetadata(), "No blob UserMetadata");
assertEquals(metadata.getUserMetadata().size(), 0, "Wrong blob UserMetadata");
// metadata.getLastModified()
File file = new File(TARGET_CONTAINER_NAME, BLOB_KEY);
assertEquals(
metadata.getContentMetadata().getContentLength(),
Long.valueOf(file.length()),
"Wrong blob size");
}
/** Test of getBlob method, of class FilesystemAsyncBlobStore. */
public void testGetBlob() throws IOException {
String blobKey = TestUtils.createRandomBlobKey();
GetOptions options = null;
Blob resultBlob;
blobStore.createContainerInLocation(null, CONTAINER_NAME);
resultBlob = blobStore.getBlob(CONTAINER_NAME, blobKey, options);
assertNull(resultBlob, "Blob exists");
// create blob
TestUtils.createBlobsInContainer(CONTAINER_NAME, blobKey);
resultBlob = blobStore.getBlob(CONTAINER_NAME, blobKey, options);
assertNotNull(resultBlob, "Blob exists");
// checks file content
InputSupplier<FileInputStream> expectedFile =
Files.newInputStreamSupplier(new File(TARGET_CONTAINER_NAME, blobKey));
assertTrue(
ByteStreams.equal(expectedFile, resultBlob.getPayload()),
"Blob payload differs from file content");
// metadata are verified in the test for blobMetadata, so no need to
// perform a complete test here
assertNotNull(resultBlob.getMetadata(), "Metadata null");
MutableBlobMetadata metadata = resultBlob.getMetadata();
assertEquals(blobKey, metadata.getName(), "Wrong blob metadata");
}
/** 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);
}
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);
}
public void testGetBlobKeysInsideContainer() throws IOException {
Iterable<String> resultList;
// no container
resultList = storageStrategy.getBlobKeysInsideContainer(CONTAINER_NAME);
assertNotNull(resultList, "Result is null");
assertFalse(resultList.iterator().hasNext(), "Blobs detected");
// create blobs
storageStrategy.createContainer(CONTAINER_NAME);
Set<String> createBlobKeys =
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
new String[] {
TestUtils.createRandomBlobKey("GetBlobKeys-", ".jpg"),
TestUtils.createRandomBlobKey("GetBlobKeys-", ".jpg"),
TestUtils.createRandomBlobKey("563" + FS + "g3sx2" + FS + "removeBlob-", ".jpg"),
TestUtils.createRandomBlobKey("563" + FS + "g3sx2" + FS + "removeBlob-", ".jpg")
});
storageStrategy.getBlobKeysInsideContainer(CONTAINER_NAME);
List<String> retrievedBlobKeys = new ArrayList<String>();
resultList = storageStrategy.getBlobKeysInsideContainer(CONTAINER_NAME);
Iterator<String> containersIterator = resultList.iterator();
while (containersIterator.hasNext()) {
retrievedBlobKeys.add(containersIterator.next());
}
assertEquals(retrievedBlobKeys.size(), createBlobKeys.size(), "Different blobs number");
for (String createdBlobKey : createBlobKeys) {
assertTrue(
retrievedBlobKeys.contains(createdBlobKey), "Blob " + createdBlobKey + " not found");
}
}
public void testRemoveBlob() throws IOException {
storageStrategy.createContainer(CONTAINER_NAME);
Set<String> blobKeys =
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
new String[] {
TestUtils.createRandomBlobKey("removeBlob-", ".jpg"),
TestUtils.createRandomBlobKey("removeBlob-", ".jpg"),
TestUtils.createRandomBlobKey("346" + FS + "g3sx2" + FS + "removeBlob-", ".jpg"),
TestUtils.createRandomBlobKey("346" + FS + "g3sx2" + FS + "removeBlob-", ".jpg")
});
Set<String> remainingBlobKeys = new HashSet<String>();
for (String key : blobKeys) {
remainingBlobKeys.add(key);
}
for (String blobKeyToRemove : blobKeys) {
storageStrategy.removeBlob(CONTAINER_NAME, blobKeyToRemove);
// checks if the blob was removed
TestUtils.fileExists(blobKeyToRemove, false);
remainingBlobKeys.remove(blobKeyToRemove);
// checks if all other blobs still exists
for (String remainingBlobKey : remainingBlobKeys) {
TestUtils.fileExists(TARGET_CONTAINER_NAME + FS + remainingBlobKey, true);
}
}
}
public void testDeleteContainer() throws IOException {
final String BLOB_KEY1 = "blobName.jpg";
final String BLOB_KEY2 =
"aa"
+ FS
+ "bb"
+ FS
+ "cc"
+ FS
+ "dd"
+ FS
+ "ee"
+ FS
+ "ff"
+ FS
+ "23"
+ FS
+ "blobName.jpg";
boolean result;
result = storageStrategy.createContainer(CONTAINER_NAME);
// put data inside the container
TestUtils.createBlobsInContainer(CONTAINER_NAME, new String[] {BLOB_KEY1, BLOB_KEY2});
storageStrategy.deleteContainer(CONTAINER_NAME);
assertTrue(result, "Cannot delete container");
TestUtils.directoryExists(CONTAINER_NAME, false);
}
public void testClearContainerAndThenDeleteContainer() throws IOException {
storageStrategy.createContainer(CONTAINER_NAME);
Set<String> blobs =
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
new String[] {
TestUtils.createRandomBlobKey("clean_container-", ".jpg"),
TestUtils.createRandomBlobKey(
"bf" + FS + "sd" + FS + "as" + FS + "clean_container-", ".jpg")
});
// test if file exits
for (String blob : blobs) {
TestUtils.fileExists(TARGET_CONTAINER_NAME + FS + blob, true);
}
// clear the container
storageStrategy.clearContainer(CONTAINER_NAME);
// test if container still exits
TestUtils.directoryExists(TARGET_CONTAINER_NAME, true);
// test if file was cleared
for (String blob : blobs) {
TestUtils.fileExists(TARGET_CONTAINER_NAME + FS + blob, false);
}
// delete the container
storageStrategy.deleteContainer(CONTAINER_NAME);
// test if container still exits
TestUtils.directoryExists(TARGET_CONTAINER_NAME, false);
assertFalse(storageStrategy.containerExists(CONTAINER_NAME), "Container still exists");
}
/**
* Integration test, because clearContainer is not redefined in {@link FilesystemAsyncBlobStore}
* class
*/
public void testClearContainer_NoOptions() throws IOException {
final String CONTAINER_NAME2 = "containerToClear";
// create containers
blobStore.createContainerInLocation(null, CONTAINER_NAME);
blobStore.createContainerInLocation(null, CONTAINER_NAME2);
// creates blobs in first container
Set<String> blobNamesCreatedInContainer1 =
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
"bbb" + File.separator + "ccc" + File.separator + "ddd" + File.separator + "1234.jpg",
TestUtils.createRandomBlobKey(),
"rrr" + File.separator + "sss" + File.separator + "788.jpg",
"xdc" + File.separator + "wert.kpg");
// creates blobs in second container
blobStore.createContainerInLocation(null, CONTAINER_NAME2);
Set<String> blobNamesCreatedInContainer2 =
TestUtils.createBlobsInContainer(
CONTAINER_NAME2,
"asd"
+ File.separator
+ "bbb"
+ File.separator
+ "ccc"
+ File.separator
+ "ddd"
+ File.separator
+ "1234.jpg",
TestUtils.createRandomBlobKey(),
"rrr" + File.separator + "sss" + File.separator + "788.jpg",
"xdc" + File.separator + "wert.kpg");
// test blobs in containers
checkForContainerContent(CONTAINER_NAME, blobNamesCreatedInContainer1);
checkForContainerContent(CONTAINER_NAME2, blobNamesCreatedInContainer2);
// delete blobs in first container
blobStore.clearContainer(CONTAINER_NAME);
checkForContainerContent(CONTAINER_NAME, null);
checkForContainerContent(CONTAINER_NAME2, blobNamesCreatedInContainer2);
// delete blobs in second container
blobStore.clearContainer(CONTAINER_NAME2);
checkForContainerContent(CONTAINER_NAME2, null);
}
public void testDeleteContainer() throws IOException {
boolean result;
String CONTAINER_NAME2 = "container-to-delete";
String TARGET_CONTAINER_NAME2 = TestUtils.TARGET_BASE_DIR + CONTAINER_NAME2;
blobStore.createContainerInLocation(null, CONTAINER_NAME);
blobStore.createContainerInLocation(null, CONTAINER_NAME2);
result = blobStore.containerExists(CONTAINER_NAME);
assertTrue(result, "Container [" + CONTAINER_NAME + "] doesn't exists");
TestUtils.directoryExists(TARGET_CONTAINER_NAME, true);
result = blobStore.containerExists(CONTAINER_NAME2);
assertTrue(result, "Container [" + CONTAINER_NAME2 + "] doesn't exists");
TestUtils.directoryExists(TARGET_CONTAINER_NAME2, true);
// create blobs inside container
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
TestUtils.createRandomBlobKey("testutils-", null),
TestUtils.createRandomBlobKey("testutils-", null),
TestUtils.createRandomBlobKey("ab123s" + File.separator + "testutils-", null));
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
TestUtils.createRandomBlobKey("testutils-", null),
TestUtils.createRandomBlobKey("testutils-", null),
TestUtils.createRandomBlobKey("asda123s" + File.separator + "testutils-", null),
TestUtils.createRandomBlobKey("123-_3s" + File.separator + "testutils-", null));
// delete first container
blobStore.deleteContainer(CONTAINER_NAME);
result = blobStore.containerExists(CONTAINER_NAME);
assertFalse(result, "Container [" + CONTAINER_NAME + "] still exists");
TestUtils.directoryExists(TARGET_CONTAINER_NAME, false);
result = blobStore.containerExists(CONTAINER_NAME2);
assertTrue(result, "Container [" + CONTAINER_NAME2 + "] still exists");
TestUtils.directoryExists(TARGET_CONTAINER_NAME2, true);
// delete second container
blobStore.deleteContainer(CONTAINER_NAME2);
result = blobStore.containerExists(CONTAINER_NAME2);
assertFalse(result, "Container [" + CONTAINER_NAME2 + "] still exists");
TestUtils.directoryExists(TARGET_CONTAINER_NAME2, false);
}
/** Test of list method, of class FilesystemAsyncBlobStore. */
public void testList_NoOptionSingleContainer() throws IOException {
blobStore.createContainerInLocation(null, CONTAINER_NAME);
// Testing list for an empty container
checkForContainerContent(CONTAINER_NAME, null);
// creates blobs in first container
Set<String> blobsExpected =
TestUtils.createBlobsInContainer(
CONTAINER_NAME,
"bbb" + File.separator + "ccc" + File.separator + "ddd" + File.separator + "1234.jpg",
"4rrr.jpg",
"rrr" + File.separator + "sss" + File.separator + "788.jpg",
"xdc" + File.separator + "wert.kpg");
checkForContainerContent(CONTAINER_NAME, blobsExpected);
}
public void testBlobExists() throws IOException {
String[] sourceBlobKeys =
new String[] {
TestUtils.createRandomBlobKey("blobExists-", ".jpg"),
TestUtils.createRandomBlobKey("blobExists-", ".jpg"),
TestUtils.createRandomBlobKey("afasd" + FS + "asdma" + FS + "blobExists-", ".jpg")
};
for (String blobKey : sourceBlobKeys) {
assertFalse(
storageStrategy.blobExists(CONTAINER_NAME, blobKey), "Blob " + blobKey + " exists");
}
TestUtils.createBlobsInContainer(CONTAINER_NAME, sourceBlobKeys);
for (String blobKey : sourceBlobKeys) {
assertTrue(
storageStrategy.blobExists(CONTAINER_NAME, blobKey),
"Blob " + blobKey + " doesn't exist");
}
}
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);
}
/**
* 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);
}
