| /* |
| * Copyright 2014-present Facebook, Inc. |
| * |
| * 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.facebook.buck.java; |
| |
| import static com.facebook.buck.java.JavaCompilationConstants.DEFAULT_JAVAC_OPTIONS; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.facebook.buck.cli.BuckConfig; |
| import com.facebook.buck.event.BuckEventBus; |
| import com.facebook.buck.event.BuckEventBusFactory; |
| import com.facebook.buck.io.ProjectFilesystem; |
| import com.facebook.buck.json.DefaultProjectBuildFileParserFactory; |
| import com.facebook.buck.json.ProjectBuildFileParserFactory; |
| import com.facebook.buck.model.BuildTarget; |
| import com.facebook.buck.parser.ParserConfig; |
| import com.facebook.buck.rules.DefaultKnownBuildRuleTypes; |
| import com.facebook.buck.rules.Description; |
| import com.facebook.buck.testutil.TestConsole; |
| import com.facebook.buck.testutil.integration.DebuggableTemporaryFolder; |
| import com.facebook.buck.testutil.integration.ProjectWorkspace; |
| import com.facebook.buck.testutil.integration.TestDataHelper; |
| import com.facebook.buck.util.environment.Platform; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.ImmutableSetMultimap; |
| import com.google.common.collect.SetMultimap; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| |
| public class JavaSymbolFinderIntegrationTest { |
| |
| @Rule |
| public DebuggableTemporaryFolder temporaryFolder = new DebuggableTemporaryFolder(); |
| |
| @Test |
| public void shouldFindTargetDefiningSymbol() throws IOException, InterruptedException { |
| ProjectWorkspace workspace = TestDataHelper.createProjectWorkspaceForScenario( |
| this, "symbol_finder", temporaryFolder); |
| workspace.setUp(); |
| |
| ProjectFilesystem projectFilesystem = new ProjectFilesystem(temporaryFolder.getRootPath()); |
| |
| BuckConfig config = BuckConfig.createFromFiles( |
| projectFilesystem, |
| ImmutableList.of(projectFilesystem.getFileForRelativePath(".buckconfig")), |
| Platform.detect(), |
| ImmutableMap.copyOf(System.getenv())); |
| ImmutableSet<Description<?>> allDescriptions = |
| DefaultKnownBuildRuleTypes |
| .getDefaultKnownBuildRuleTypes(projectFilesystem) |
| .getAllDescriptions(); |
| SrcRootsFinder srcRootsFinder = new SrcRootsFinder(projectFilesystem); |
| ProjectBuildFileParserFactory projectBuildFileParserFactory = |
| new DefaultProjectBuildFileParserFactory( |
| projectFilesystem, |
| new ParserConfig(config), |
| allDescriptions); |
| BuckEventBus buckEventBus = BuckEventBusFactory.newInstance(); |
| JavaSymbolFinder finder = new JavaSymbolFinder( |
| projectFilesystem, |
| srcRootsFinder, |
| DEFAULT_JAVAC_OPTIONS, |
| projectBuildFileParserFactory, |
| config, |
| buckEventBus, |
| new TestConsole(), |
| ImmutableMap.copyOf(System.getenv())); |
| |
| SetMultimap<String, BuildTarget> foundTargets = |
| finder.findTargetsForSymbols(ImmutableSet.of("com.example.a.A")); |
| |
| assertEquals( |
| "JavaSymbolFinder failed to find the right target.", |
| ImmutableSetMultimap.of( |
| "com.example.a.A", |
| BuildTarget.builder("//java/com/example/a", "a").build()), |
| foundTargets); |
| } |
| } |