| /* |
| * Copyright 2016 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.idea.blaze.base.scope; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.Lists; |
| import com.google.idea.blaze.base.scope.output.IssueOutput; |
| import java.util.List; |
| |
| /** Test class that collects issues. */ |
| public class ErrorCollector implements OutputSink<IssueOutput> { |
| List<IssueOutput> issues = Lists.newArrayList(); |
| |
| @Override |
| public Propagation onOutput(IssueOutput output) { |
| issues.add(output); |
| return Propagation.Continue; |
| } |
| |
| public void assertNoIssues() { |
| assertThat(issues).isEmpty(); |
| } |
| |
| public void assertIssues(String... requiredMessages) { |
| List<String> messages = Lists.newArrayList(); |
| for (IssueOutput issue : issues) { |
| messages.add(issue.getMessage()); |
| } |
| assertThat(messages).containsExactly((Object[]) requiredMessages); |
| } |
| |
| public void assertIssueContaining(String s) { |
| assertThat(issues.stream().anyMatch((issue) -> issue.getMessage().contains(s))) |
| .named("Issues must contain: " + s) |
| .isTrue(); |
| } |
| } |