| /* |
| * Copyright 2017 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.sync.projectview; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.idea.blaze.base.io.FileAttributeProvider; |
| import com.google.idea.blaze.base.model.primitives.WorkspacePath; |
| import com.google.idea.blaze.base.model.primitives.WorkspaceRoot; |
| import com.google.idea.blaze.base.sync.workspace.WorkspacePathResolver; |
| import com.google.idea.blaze.base.sync.workspace.WorkspacePathResolverImpl; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Unit tests for {@link RelatedWorkspacePathFinder} */ |
| @RunWith(JUnit4.class) |
| public class RelatedWorkspacePathFinderTest { |
| |
| private static final File WORKSPACE_ROOT = new File("/workspace"); |
| |
| private MockFileAttributeProvider files; |
| private RelatedWorkspacePathFinder relatedPathFinder; |
| private WorkspacePathResolver workspacePathResolver; |
| |
| @Before |
| public void setUp() throws IOException { |
| files = new MockFileAttributeProvider(); |
| relatedPathFinder = new RelatedWorkspacePathFinder(files); |
| workspacePathResolver = new WorkspacePathResolverImpl(new WorkspaceRoot(WORKSPACE_ROOT)); |
| } |
| |
| @Test |
| public void initialJavaDirectory() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/com/google")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "javatests/com/google")); |
| |
| WorkspacePath initialPath = new WorkspacePath("java/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).hasSize(1); |
| assertThat(relatedPaths).containsExactly(new WorkspacePath("javatests/com/google")); |
| } |
| |
| @Test |
| public void middleJavaDirectory() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/java/com/google")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/javatests/com/google")); |
| |
| WorkspacePath initialPath = new WorkspacePath("srcs/java/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).hasSize(1); |
| assertThat(relatedPaths).containsExactly(new WorkspacePath("srcs/javatests/com/google")); |
| } |
| |
| @Test |
| public void finalJavaDirectory() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/java")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/javatests")); |
| |
| WorkspacePath initialPath = new WorkspacePath("srcs/java"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).hasSize(1); |
| assertThat(relatedPaths).containsExactly(new WorkspacePath("srcs/javatests")); |
| } |
| |
| @Test |
| public void noJavaDirectory() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/com/google")); |
| |
| WorkspacePath initialPath = new WorkspacePath("srcs/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).isEmpty(); |
| } |
| |
| @Test |
| public void javatestsDirectoryDoesNotExist() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/com/google")); |
| |
| WorkspacePath initialPath = new WorkspacePath("java/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).isEmpty(); |
| } |
| |
| @Test |
| public void javaInMiddleOfWord() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/cooljavastuff/com/google")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "srcs/cooljavatestsstuff/com/google")); |
| |
| WorkspacePath initialPath = new WorkspacePath("java/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).isEmpty(); |
| } |
| |
| @Test |
| public void javatestsExistsButSubdirectoryDoesNotExist() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/com/google")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "javatests/com")); |
| |
| WorkspacePath initialPath = new WorkspacePath("java/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).isEmpty(); |
| } |
| |
| @Test |
| public void onlyReplacesFirstFoundJavaPath() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/src/java")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "javatests/src/java")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "javatests/src/javatests")); |
| |
| WorkspacePath initialPath = new WorkspacePath("java/src/java"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).hasSize(1); |
| assertThat(relatedPaths).containsExactly(new WorkspacePath("javatests/src/java")); |
| } |
| |
| @Test |
| public void skipsFirstJavaIfMatchingJavatestsIsNotFound() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/src/java")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/src/javatests")); |
| |
| WorkspacePath initialPath = new WorkspacePath("java/src/java"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).hasSize(1); |
| assertThat(relatedPaths).containsExactly(new WorkspacePath("java/src/javatests")); |
| } |
| |
| @Test |
| public void javatestsIsNotRelatedToJava() throws Exception { |
| files.mkdirs(new File(WORKSPACE_ROOT, "java/com/google")); |
| files.mkdirs(new File(WORKSPACE_ROOT, "javatests/com/google")); |
| |
| WorkspacePath initialPath = new WorkspacePath("javatests/com/google"); |
| ImmutableSet<WorkspacePath> relatedPaths = |
| relatedPathFinder.findRelatedWorkspaceDirectories(workspacePathResolver, initialPath); |
| |
| assertThat(relatedPaths).isEmpty(); |
| } |
| |
| private static class MockFileAttributeProvider extends FileAttributeProvider { |
| |
| private final Set<File> existingFiles = new HashSet<>(); |
| |
| @Override |
| public boolean exists(File file) { |
| return existingFiles.contains(file); |
| } |
| |
| void mkdirs(File file) { |
| while (file != null && !existingFiles.contains(file)) { |
| existingFiles.add(file); |
| file = file.getParentFile(); |
| } |
| } |
| } |
| } |