/** Test of blobExists method, of class FilesystemAsyncBlobStore. */
public void testBlobExists() throws IOException {
boolean result;
String blobKey;
// when location doesn't exists
blobKey = TestUtils.createRandomBlobKey();
try {
blobStore.blobExists(CONTAINER_NAME, blobKey);
fail();
} catch (ContainerNotFoundException cnfe) {
// expected
}
// when location exists
blobStore.createContainerInLocation(null, CONTAINER_NAME);
result = blobStore.blobExists(CONTAINER_NAME, blobKey);
assertFalse(result, "Blob exists");
// create blob
TestUtils.createBlobAsFile(CONTAINER_NAME, blobKey, TestUtils.getImageForBlobPayload());
result = blobStore.blobExists(CONTAINER_NAME, blobKey);
assertTrue(result, "Blob doesn't exist");
// complex path test
blobKey = TestUtils.createRandomBlobKey("ss/asdas/", "");
result = blobStore.blobExists(CONTAINER_NAME, blobKey);
assertFalse(result, "Blob exists");
TestUtils.createBlobAsFile(CONTAINER_NAME, blobKey, TestUtils.getImageForBlobPayload());
result = blobStore.blobExists(CONTAINER_NAME, blobKey);
assertTrue(result, "Blob doesn't exist");
}
/** Create a blob with putBlob method */
private void putBlobAndCheckIt(String blobKey) {
Blob blob;
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + blobKey, false);
// create the blob
blob = createBlob(blobKey, TestUtils.getImageForBlobPayload());
String eTag = blobStore.putBlob(CONTAINER_NAME, blob);
assertNotNull(eTag, "putBlob result null");
assertNotSame(eTag, "", "putBlob result empty");
// checks if the blob exists
TestUtils.fileExists(TARGET_CONTAINER_NAME + File.separator + blobKey, true);
}
public void testWritePayloadOnFile() throws IOException {
String blobKey;
File sourceFile;
FilePayload filePayload;
blobKey = TestUtils.createRandomBlobKey("writePayload-", ".img");
sourceFile = TestUtils.getImageForBlobPayload();
filePayload = new FilePayload(sourceFile);
Blob blob = storageStrategy.newBlob(blobKey);
blob.setPayload(filePayload);
// write files
storageStrategy.putBlob(CONTAINER_NAME, blob);
// verify that the files is equal
File blobFullPath = new File(TARGET_CONTAINER_NAME, blobKey);
InputSupplier<FileInputStream> expectedInput = Files.newInputStreamSupplier(sourceFile);
InputSupplier<FileInputStream> actualInput = Files.newInputStreamSupplier(blobFullPath);
assertTrue(ByteStreams.equal(expectedInput, actualInput), "Files are not equal");
}