| /* |
| * 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.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.containsString; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.facebook.buck.cli.BuckConfig; |
| import com.facebook.buck.cli.MissingSymbolsHandler; |
| import com.facebook.buck.event.BuckEventBus; |
| import com.facebook.buck.event.BuckEventBusFactory; |
| import com.facebook.buck.event.MissingSymbolEvent; |
| import com.facebook.buck.io.ProjectFilesystem; |
| import com.facebook.buck.model.BuildTarget; |
| 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 org.junit.Rule; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| |
| public class MissingSymbolsHandlerIntegrationTest { |
| |
| @Rule |
| public DebuggableTemporaryFolder temporaryFolder = new DebuggableTemporaryFolder(); |
| |
| @Test |
| public void shouldFindNeededDependenciesFromSymbols() throws IOException, InterruptedException { |
| ProjectWorkspace workspace = TestDataHelper.createProjectWorkspaceForScenario( |
| this, "symbol_finder", temporaryFolder); |
| workspace.setUp(); |
| |
| ProjectFilesystem projectFilesystem = new ProjectFilesystem(temporaryFolder.getRootPath()); |
| ImmutableMap<String, String> environment = ImmutableMap.copyOf(System.getenv()); |
| |
| BuckConfig config = BuckConfig.createFromFiles( |
| projectFilesystem, |
| ImmutableList.of(projectFilesystem.getFileForRelativePath(".buckconfig")), |
| Platform.detect(), |
| environment); |
| ImmutableSet<Description<?>> allDescriptions = |
| DefaultKnownBuildRuleTypes |
| .getDefaultKnownBuildRuleTypes(projectFilesystem) |
| .getAllDescriptions(); |
| BuckEventBus buckEventBus = BuckEventBusFactory.newInstance(); |
| |
| MissingSymbolsHandler missingSymbolsHandler = MissingSymbolsHandler.create( |
| projectFilesystem, |
| allDescriptions, |
| config, |
| buckEventBus, |
| new TestConsole(), |
| DEFAULT_JAVAC_OPTIONS, |
| environment); |
| |
| MissingSymbolEvent missingSymbolEvent = MissingSymbolEvent.create( |
| BuildTarget.builder("//java/com/example/b", "b").build(), |
| "com.example.a.A", |
| MissingSymbolEvent.SymbolType.Java); |
| |
| ImmutableSetMultimap<BuildTarget, BuildTarget> neededDeps = |
| missingSymbolsHandler.getNeededDependencies(ImmutableList.of(missingSymbolEvent)); |
| |
| assertEquals( |
| "MissingSymbolsHandler failed to find the needed dependency.", |
| neededDeps, |
| ImmutableSetMultimap.of( |
| BuildTarget.builder("//java/com/example/b", "b").build(), |
| BuildTarget.builder("//java/com/example/a", "a").build())); |
| } |
| |
| @Test |
| public void shouldPrintNeededSymbolsFromBuild() throws IOException { |
| ProjectWorkspace workspace = TestDataHelper.createProjectWorkspaceForScenario( |
| this, "symbol_finder", temporaryFolder); |
| workspace.setUp(); |
| |
| ProjectWorkspace.ProcessResult processResult = workspace.runBuckBuild("//java/com/example/b:b"); |
| processResult.assertFailure("Build with missing dependencies should fail."); |
| |
| String expectedDependencyOutput = |
| "java/com/example/b/BUCK (:b) is missing deps:\n" + |
| " ':moreb',\n" + |
| " '//java/com/example/a:a',\n"; |
| |
| assertThat( |
| "Output should describe the missing dependency.", |
| processResult.getStdout(), |
| containsString(expectedDependencyOutput)); |
| } |
| |
| @Test |
| public void shouldPrintNeededSymbolsFromTest() throws IOException { |
| ProjectWorkspace workspace = TestDataHelper.createProjectWorkspaceForScenario( |
| this, "symbol_finder", temporaryFolder); |
| workspace.setUp(); |
| |
| ProjectWorkspace.ProcessResult processResult = workspace.runBuckCommand( |
| "test", |
| "//java/com/example/b:test"); |
| processResult.assertFailure("Test with missing dependencies should fail."); |
| |
| String expectedDependencyOutput = |
| "java/com/example/b/BUCK (:test) is missing deps:\n" + |
| " ':moreb',\n" + |
| " '//java/com/example/a:a',\n"; |
| |
| assertThat( |
| "Output should describe the missing dependency.", |
| processResult.getStdout(), |
| containsString(expectedDependencyOutput)); |
| } |
| } |