Java tutorial
/* * #%L * Wisdom-Framework * %% * Copyright (C) 2013 - 2014 Wisdom Framework * %% * 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. * #L% */ package org.wisdom.typescript; import org.apache.commons.io.FileUtils; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; import org.apache.maven.plugin.logging.Log; import org.apache.maven.plugin.logging.SystemStreamLog; import org.junit.Before; import org.junit.Test; import org.wisdom.maven.WatchingException; import org.wisdom.maven.node.NodeManager; import java.io.File; import java.io.IOException; import static org.assertj.core.api.Assertions.assertThat; /** * Checks the TypeScript Mojo. */ public class TypeScriptMojoTest { public static final String FAKE_PROJECT = "target/test-classes/fake-project"; public static final String FAKE_PROJECT_TARGET = "target/test-classes/fake-project/target"; File nodeDirectory; private TypeScriptMojo mojo; @Before public void setUp() throws IOException { nodeDirectory = new File("target/test/node"); nodeDirectory.mkdirs(); Log log = new SystemStreamLog(); NodeManager manager = new NodeManager(log, nodeDirectory, mojo); manager.installIfNotInstalled(); mojo = new TypeScriptMojo(); mojo.basedir = new File(FAKE_PROJECT); mojo.buildDirectory = new File(FAKE_PROJECT_TARGET); mojo.buildDirectory.mkdirs(); mojo.version = "1.4.1"; mojo.removeComments = false; mojo.declaration = true; mojo.module = "commonjs"; mojo.sourcemap = true; mojo.noImplicitAny = false; } @Test public void testProcessingOfTypeScriptFiles() throws MojoFailureException, MojoExecutionException, IOException { cleanup(); mojo.execute(); File js = new File(FAKE_PROJECT_TARGET, "classes/Animal.js"); File decl = new File(FAKE_PROJECT_TARGET, "classes/Animal.d.ts"); File map = new File(FAKE_PROJECT_TARGET, "classes/Animal.js.map"); assertThat(js).isFile(); assertThat(decl).isFile(); assertThat(map).isFile(); js = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js"); decl = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.d.ts"); map = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js.map"); assertThat(js).isFile(); assertThat(decl).isFile(); assertThat(map).isFile(); } @Test public void testProcessingOfTypeScriptFilesWithDifferentConfiguration() throws MojoFailureException, MojoExecutionException, IOException { mojo.removeComments = false; mojo.declaration = false; mojo.module = "amd"; mojo.sourcemap = false; mojo.noImplicitAny = false; cleanup(); mojo.execute(); File js = new File(FAKE_PROJECT_TARGET, "classes/Animal.js"); File decl = new File(FAKE_PROJECT_TARGET, "classes/Animal.d.ts"); File map = new File(FAKE_PROJECT_TARGET, "classes/Animal.js.map"); assertThat(js).isFile(); assertThat(decl).doesNotExist(); assertThat(map).doesNotExist(); js = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js"); decl = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.d.ts"); map = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js.map"); assertThat(js).isFile(); assertThat(decl).doesNotExist(); assertThat(map).doesNotExist(); } @Test public void testTargetArgument() throws MojoFailureException, MojoExecutionException, IOException { mojo.removeComments = false; mojo.declaration = false; mojo.module = "amd"; mojo.sourcemap = false; mojo.noImplicitAny = false; mojo.target = "ES6"; cleanup(); mojo.execute(); File js = new File(FAKE_PROJECT_TARGET, "classes/Animal.js"); File decl = new File(FAKE_PROJECT_TARGET, "classes/Animal.d.ts"); File map = new File(FAKE_PROJECT_TARGET, "classes/Animal.js.map"); assertThat(js).isFile(); assertThat(decl).doesNotExist(); assertThat(map).doesNotExist(); js = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js"); decl = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.d.ts"); map = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js.map"); assertThat(js).isFile(); assertThat(decl).doesNotExist(); assertThat(map).doesNotExist(); } @Test public void testWatching() throws MojoFailureException, MojoExecutionException, IOException, WatchingException, InterruptedException { cleanup(); // Copy animal to animal (do not modify var as it is used by other tests). final File originalAnimal = new File(FAKE_PROJECT, "src/main/resources/Animal.ts"); final File newAnimal = new File(FAKE_PROJECT, "src/main/resources/Animal2.ts"); final File originalRT = new File(FAKE_PROJECT, "src/main/assets/ts/raytracer.ts"); String originalAnimalContent = FileUtils.readFileToString(originalAnimal); FileUtils.copyFile(originalAnimal, newAnimal); mojo.execute(); final File anim = new File(FAKE_PROJECT_TARGET, "classes/Animal2.js"); assertThat(anim).isFile(); String content = FileUtils.readFileToString(anim); assertThat(content).contains("var sam = new Snake(\"Sammy the Python\");"); final File rt = new File(FAKE_PROJECT_TARGET, "wisdom/assets/ts/raytracer.js"); assertThat(rt).isFile(); content = FileUtils.readFileToString(rt); assertThat(content).contains("new Plane(new Vector(0.0, 1.0, 0.0), 0.0, Surfaces.checkerboard),"); // Delete new animal newAnimal.delete(); mojo.fileDeleted(newAnimal); assertThat(anim.isFile()).isFalse(); // Check that the .d.ts and the .js.map are deleted too assertThat(new File(FAKE_PROJECT_TARGET, "classes/Animal2.d.ts")).doesNotExist(); assertThat(new File(FAKE_PROJECT_TARGET, "classes/Animal2.js.map")).doesNotExist(); // Recreate the file with another name (same content) File newFile = new File(FAKE_PROJECT, "src/main/resources/Animal3.ts"); FileUtils.write(newFile, originalAnimalContent); mojo.fileCreated(newFile); File var3 = new File(FAKE_PROJECT_TARGET, "classes/Animal3.js"); assertThat(var3).isFile(); content = FileUtils.readFileToString(var3); assertThat(content).contains("var sam = new Snake(\"Sammy the Python\");"); // Update link long originalLastModified = rt.lastModified(); FileUtils.touch(originalRT); mojo.fileUpdated(originalRT); // The file should have been updated assertThat(rt.lastModified()).isGreaterThanOrEqualTo(originalLastModified); } private void cleanup() { FileUtils.deleteQuietly(mojo.buildDirectory); } }