public void testUnreadableFile(ImageResultVerifier... verifiers) throws Exception {
Path testPath =
Paths.get(
"this-should-not-exist",
"really",
"please",
"dont",
"create",
"this",
"directory",
"tree");
final ContextAwareTaskExecutor taskExecutor =
TaskExecutors.contextAware(SyncTaskExecutor.getSimpleExecutor());
AsyncDataLink<ImageResult> link = create(testPath, taskExecutor);
ImageCollectorListener listener = new ImageCollectorListener(taskExecutor);
AsyncDataController controller = link.getData(Cancellation.UNCANCELABLE_TOKEN, listener);
assertNotNull(controller.getDataState());
controller.controlData(null);
AsyncReport report = listener.getReport();
ImageResult lastResult = listener.getLastResult();
long imageCount = listener.getImageCount();
listener.verifyNoTrivialErrors();
assertEquals("Should not have received an image.", 0L, imageCount);
ImageResultVerifier verifier =
combineVerifiers(new FailedVerifier(Throwable.class), combineVerifiers(verifiers));
verifier.verifyImageResult(imageCount, lastResult, report);
}
public void testInvalidFormat(ImageResultVerifier... verifiers) throws IOException {
Path tempFile = null;
try {
tempFile = Files.createTempFile("jtrim", ".test");
final ContextAwareTaskExecutor taskExecutor =
TaskExecutors.contextAware(SyncTaskExecutor.getSimpleExecutor());
AsyncDataLink<ImageResult> link = create(tempFile, taskExecutor);
ImageCollectorListener listener = new ImageCollectorListener(taskExecutor);
AsyncDataController controller = link.getData(Cancellation.UNCANCELABLE_TOKEN, listener);
assertNotNull(controller.getDataState());
controller.controlData(null);
AsyncReport report = listener.getReport();
ImageResult lastResult = listener.getLastResult();
long imageCount = listener.getImageCount();
listener.verifyNoTrivialErrors();
assertEquals("Should not have received an image.", 0L, imageCount);
ImageResultVerifier verifier =
combineVerifiers(new FailedVerifier(Throwable.class), combineVerifiers(verifiers));
verifier.verifyImageResult(imageCount, lastResult, report);
} finally {
if (tempFile != null) {
Files.deleteIfExists(tempFile);
}
}
}
