| // Copyright 2014 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package com.google.devtools.build.lib.events; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests {@link ErrorSensingEventHandler}. */ |
| @RunWith(JUnit4.class) |
| public class ErrorSensingEventHandlerTest { |
| |
| @Test |
| public void delegation() { |
| ExtendedEventHandler delegate = mock(ExtendedEventHandler.class); |
| ErrorSensingEventHandler<Void> subject = |
| ErrorSensingEventHandler.withoutPropertyValueTracking(delegate); |
| Event event = Event.of(EventKind.INFO, "message"); |
| |
| subject.handle(event); |
| |
| verify(delegate).handle(event); |
| } |
| |
| @Test |
| public void rememberError() { |
| ExtendedEventHandler delegate = mock(ExtendedEventHandler.class); |
| ErrorSensingEventHandler<Void> subject = |
| ErrorSensingEventHandler.withoutPropertyValueTracking(delegate); |
| |
| subject.handle(Event.of(EventKind.INFO, "message")); |
| |
| assertThat(subject.hasErrors()).isFalse(); |
| |
| subject.handle(Event.of(EventKind.ERROR, "anError")); |
| |
| assertThat(subject.hasErrors()).isTrue(); |
| } |
| |
| @Test |
| public void rememberErrorProperty() { |
| ExtendedEventHandler delegate = mock(ExtendedEventHandler.class); |
| |
| ErrorSensingEventHandler<Void> withoutTracking = |
| ErrorSensingEventHandler.withoutPropertyValueTracking(delegate); |
| ErrorSensingEventHandler<String> withTracking = |
| new ErrorSensingEventHandler<>(delegate, String.class); |
| |
| Event nonerrorEvent = Event.info("nonerror").withProperty(String.class, "propertyValue"); |
| withoutTracking.handle(nonerrorEvent); |
| withTracking.handle(nonerrorEvent); |
| |
| assertThat(withoutTracking.getErrorProperty()).isNull(); |
| assertThat(withTracking.getErrorProperty()).isNull(); |
| |
| Event errorEvent = Event.error("anError").withProperty(String.class, "propertyValue"); |
| withoutTracking.handle(errorEvent); |
| withTracking.handle(errorEvent); |
| |
| assertThat(withoutTracking.getErrorProperty()).isNull(); |
| assertThat(withTracking.getErrorProperty()).isEqualTo("propertyValue"); |
| |
| withTracking.handle(Event.error("anotherError").withProperty(String.class, "ignoredValue")); |
| assertThat(withTracking.getErrorProperty()).isEqualTo("propertyValue"); |
| } |
| } |