Examples with PredictionsException com.amplifyframework.predictions.PredictionsException used on opensource projects

Example 31 with PredictionsException

use of com.amplifyframework.predictions.PredictionsException in project amplify-android by aws-amplify.

the class RxPredictionsBindingTest method testFailedTranslateText.

/**
 * When the delegate emits an error for the {@link RxPredictionsBinding#translateText(String)}
 * call, that error should be propagated via the returned {@link Single}.
 * @throws InterruptedException If interrupted while test observer is awaiting terminal event
 */
@Test
public void testFailedTranslateText() throws InterruptedException {
    String text = "Cat";
    PredictionsException predictionsException = new PredictionsException("Uh", "Oh");
    doAnswer(invocation -> {
        // 0 = text, 1 = result, 2 = error
        final int indexOfFailureConsumer = 2;
        Consumer<PredictionsException> onFailure = invocation.getArgument(indexOfFailureConsumer);
        onFailure.accept(predictionsException);
        return mock(TranslateTextOperation.class);
    }).when(delegate).translateText(eq(text), anyConsumer(), anyConsumer());
    TestObserver<TranslateTextResult> observer = rxPredictions.translateText(text).test();
    observer.await(TIMEOUT_SECONDS, TimeUnit.SECONDS);
    observer.assertError(predictionsException);
}

Example 32 with PredictionsException

use of com.amplifyframework.predictions.PredictionsException in project amplify-android by aws-amplify.

the class RxPredictionsBindingTest method testFailedImageIdentification.

/**
 * When the delegate of {@link RxPredictionsBinding#identify(IdentifyAction, Bitmap)} fails,
 * the failure should be propagated via the returned {@link Single}.
 * @throws InterruptedException If interrupted while test observer is awaiting terminal event
 */
@Test
public void testFailedImageIdentification() throws InterruptedException {
    Bitmap bitmap = Bitmap.createBitmap(10, 10, Bitmap.Config.ALPHA_8);
    PredictionsException predictionsException = new PredictionsException("Uh", "Oh");
    doAnswer(invocation -> {
        // 0 = type, 1 = bitmap, 2 = result, 3 = error
        final int indexOfFailureConsumer = 3;
        Consumer<PredictionsException> onFailure = invocation.getArgument(indexOfFailureConsumer);
        onFailure.accept(predictionsException);
        return mock(IdentifyOperation.class);
    }).when(delegate).identify(eq(IdentifyActionType.DETECT_TEXT), eq(bitmap), anyConsumer(), anyConsumer());
    TestObserver<IdentifyResult> observer = rxPredictions.identify(IdentifyActionType.DETECT_TEXT, bitmap).test();
    observer.await(TIMEOUT_SECONDS, TimeUnit.SECONDS);
    observer.assertError(predictionsException);
}