Examples with DummyOperation com.nextdoor.bender.testutils.DummyOperationHelper.DummyOperation used on opensource projects

Example 1 with DummyOperation

use of com.nextdoor.bender.testutils.DummyOperationHelper.DummyOperation in project bender by Nextdoor.

the class OperationProcessorTest method testNullPayloadFiltering.

@Test
public void testNullPayloadFiltering() throws JsonSyntaxException, UnsupportedEncodingException, IOException, OperationException {
    /*
     * Setup mocks for test
     */
    DummyOperation op = spy(new DummyOperation());
    InternalEvent retEvent = new InternalEvent("foo", null, 1);
    retEvent.setEventObj(new DummyDeserializerHelper.DummyDeserializedEvent(null));
    when(op.perform(any(InternalEvent.class))).thenReturn(retEvent);
    DummyOperationFactory operationFactory = new DummyOperationFactory(op);
    OperationProcessor processor = new OperationProcessor(operationFactory);
    /*
     * Do call
     */
    Stream<InternalEvent> stream = processor.perform(Stream.of(new InternalEvent("foo", null, 1)));
    List<InternalEvent> output = stream.collect(Collectors.toList());
    /*
     * Verify nothing came out
     */
    assertEquals(0, output.size());
}

Example 2 with DummyOperation

use of com.nextdoor.bender.testutils.DummyOperationHelper.DummyOperation in project bender by Nextdoor.

the class OperationProcessorTest method testNullDeserializedEventFiltering.

@Test
public void testNullDeserializedEventFiltering() throws JsonSyntaxException, UnsupportedEncodingException, IOException, OperationException {
    /*
     * Setup mocks for test
     */
    DummyOperation op = spy(new DummyOperation());
    InternalEvent retEvent = new InternalEvent("foo", null, 1);
    retEvent.setEventObj(null);
    when(op.perform(any(InternalEvent.class))).thenReturn(retEvent);
    DummyOperationFactory operationFactory = new DummyOperationFactory(op);
    OperationProcessor processor = new OperationProcessor(operationFactory);
    /*
     * Do call
     */
    Stream<InternalEvent> stream = processor.perform(Stream.of(new InternalEvent("foo", null, 1)));
    List<InternalEvent> output = stream.collect(Collectors.toList());
    /*
     * Verify nothing came out
     */
    assertEquals(0, output.size());
}

Example 3 with DummyOperation

use of com.nextdoor.bender.testutils.DummyOperationHelper.DummyOperation in project bender by Nextdoor.

the class OperationProcessorTest method testNullInternalEventFiltering.

@Test
public void testNullInternalEventFiltering() throws JsonSyntaxException, UnsupportedEncodingException, IOException, OperationException {
    /*
     * Setup mocks for test
     */
    DummyOperation op = spy(new DummyOperation());
    when(op.perform(any(InternalEvent.class))).thenReturn(null);
    DummyOperationFactory operationFactory = new DummyOperationFactory(op);
    OperationProcessor processor = new OperationProcessor(operationFactory);
    /*
     * Do call
     */
    Stream<InternalEvent> stream = processor.perform(Stream.of(new InternalEvent("foo", null, 1)));
    List<InternalEvent> output = stream.collect(Collectors.toList());
    /*
     * Verify nothing came out
     */
    assertEquals(0, output.size());
}

Example 4 with DummyOperation

use of com.nextdoor.bender.testutils.DummyOperationHelper.DummyOperation in project bender by Nextdoor.

the class OperationProcessorTest method testStatsLoggingOnError.

@Test
public void testStatsLoggingOnError() {
    DummyOperation operation = mock(DummyOperation.class);
    DummyOperationFactory mutatorFactory = new DummyOperationFactory(operation);
    OperationProcessor processor = new OperationProcessor(mutatorFactory);
    InternalEvent ievent = new InternalEvent("a", null, 1);
    doThrow(new OperationException("Expceted")).when(operation).perform(ievent);
    /*
     * Mock the Stat object
     */
    Stat runtimeStat = mock(Stat.class);
    Stat successStat = mock(Stat.class);
    Stat errorStat = mock(Stat.class);
    processor.setRuntimeStat(runtimeStat);
    processor.setSuccessCountStat(successStat);
    processor.setErrorCountStat(errorStat);
    Stream<InternalEvent> stream = processor.perform(Stream.of(ievent));
    List<InternalEvent> output = stream.collect(Collectors.toList());
    /*
     * Verify start, stop are called, increment error count and never increment success count.
     */
    verify(runtimeStat, times(1)).start();
    verify(runtimeStat, times(1)).stop();
    verify(successStat, never()).increment();
    verify(errorStat, times(1)).increment();
    /*
     * Verify contents of output stream
     */
    assertEquals(0, output.size());
}