Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 org.apache.hive.ptest.execution; import java.io.File; import java.io.IOException; import java.io.StringWriter; import java.util.Map; import org.apache.commons.io.FileUtils; import org.apache.velocity.VelocityContext; import org.apache.velocity.app.Velocity; import org.approvaltests.Approvals; import org.approvaltests.reporters.JunitReporter; import org.approvaltests.reporters.UseReporter; import org.junit.After; import org.junit.Before; import org.junit.Test; import com.google.common.base.Charsets; import com.google.common.collect.Maps; import com.google.common.io.Files; import com.google.common.io.Resources; @UseReporter(JunitReporter.class) public class TestScripts { private File baseDir; @Before public void setup() throws Exception { baseDir = Files.createTempDir(); } @After public void teardown() throws Exception { if (baseDir != null) { FileUtils.deleteQuietly(baseDir); } } @Test public void testBatch() throws Throwable { Map<String, String> templateVariables = Maps.newHashMap(); templateVariables.put("repository", "git:///repo1"); templateVariables.put("repositoryName", "apache"); templateVariables.put("branch", "branch-1"); templateVariables.put("localDir", "/some/local/dir"); templateVariables.put("workingDir", "/some/working/dir"); templateVariables.put("buildTool", "maven"); templateVariables.put("antArgs", "-Dant=arg1"); templateVariables.put("mavenArgs", "-Dant=arg1"); templateVariables.put("testClass", "TestCliDriver"); templateVariables.put("buildTag", "build-1"); templateVariables.put("logDir", "/some/log/dir"); templateVariables.put("instanceName", "instance-1"); templateVariables.put("batchName", "batch-1"); templateVariables.put("numOfFailedTests", "20"); templateVariables.put("maxSourceDirs", String.valueOf(5)); templateVariables.put("testArguments", "-Dtest=arg1"); templateVariables.put("clearLibraryCache", "true"); templateVariables.put("javaHome", "/usr/java/jdk1.7"); templateVariables.put("antEnvOpts", "-Dhttp.proxyHost=somehost -Dhttp.proxyPort=3128"); templateVariables.put("antTestArgs", "-DgrammarBuild.notRequired=true -Dskip.javadoc=true"); templateVariables.put("antTestTarget", "testonly"); String template = readResource("batch-exec.vm"); String actual = getTemplateResult(template, templateVariables); Approvals.verify(actual); } @Test public void testAlternativeTestJVM() throws Throwable { Map<String, String> templateVariables = Maps.newHashMap(); templateVariables.put("repository", "git:///repo1"); templateVariables.put("repositoryName", "apache"); templateVariables.put("branch", "branch-1"); templateVariables.put("localDir", "/some/local/dir"); templateVariables.put("workingDir", "/some/working/dir"); templateVariables.put("buildTool", "ant"); templateVariables.put("testClass", "TestCliDriver"); templateVariables.put("antArgs", "-Dant=arg1"); templateVariables.put("buildTag", "build-1"); templateVariables.put("logDir", "/some/log/dir"); templateVariables.put("instanceName", "instance-1"); templateVariables.put("batchName", "batch-1"); templateVariables.put("numOfFailedTests", "20"); templateVariables.put("maxSourceDirs", String.valueOf(5)); templateVariables.put("testArguments", "-Dtest=arg1"); templateVariables.put("clearLibraryCache", "true"); templateVariables.put("javaHome", "/usr/java/jdk1.7"); templateVariables.put("javaHomeForTests", "/usr/java/jdk1.7-other"); templateVariables.put("antEnvOpts", "-Dhttp.proxyHost=somehost -Dhttp.proxyPort=3128"); templateVariables.put("antTestArgs", ""); String template = readResource("batch-exec.vm"); String actual = getTemplateResult(template, templateVariables); Approvals.verify(actual); } @Test public void testPrepNone() throws Throwable { Map<String, String> templateVariables = Maps.newHashMap(); templateVariables.put("repository", "git:///repo1"); templateVariables.put("repositoryName", "apache"); templateVariables.put("branch", "branch-1"); templateVariables.put("localDir", "/some/local/dir"); templateVariables.put("workingDir", "/some/working/dir"); templateVariables.put("buildTool", "ant"); templateVariables.put("antArgs", "-Dant=arg1"); templateVariables.put("buildTag", "build-1"); templateVariables.put("logDir", "/some/log/dir"); templateVariables.put("testArguments", "-Dtest=arg1"); templateVariables.put("clearLibraryCache", "false"); templateVariables.put("javaHome", "/usr/java/jdk1.7"); templateVariables.put("antEnvOpts", "-Dhttp.proxyHost=somehost -Dhttp.proxyPort=3128"); String template = readResource("source-prep.vm"); String actual = getTemplateResult(template, templateVariables); Approvals.verify(actual); } @Test public void testPrepGit() throws Throwable { Map<String, String> templateVariables = Maps.newHashMap(); templateVariables.put("repository", "git:///repo1"); templateVariables.put("repositoryName", "apache"); templateVariables.put("branch", "branch-1"); templateVariables.put("localDir", "/some/local/dir"); templateVariables.put("workingDir", "/some/working/dir"); templateVariables.put("antArgs", "-Dant=arg1"); templateVariables.put("buildTag", "build-1"); templateVariables.put("logDir", "/some/log/dir"); templateVariables.put("testArguments", "-Dtest=arg1"); templateVariables.put("clearLibraryCache", "true"); templateVariables.put("javaHome", "/usr/java/jdk1.7"); templateVariables.put("antEnvOpts", "-Dhttp.proxyHost=somehost -Dhttp.proxyPort=3128"); templateVariables.put("mavenArgs", "-X"); templateVariables.put("mavenBuildArgs", "-Phadoop-2"); templateVariables.put("mavenTestArgs", "-Phadoop-1"); templateVariables.put("repositoryType", "git"); String template = readResource("source-prep.vm"); String actual = getTemplateResult(template, templateVariables); Approvals.verify(actual); } @Test public void testPrepHadoop1() throws Throwable { Map<String, String> templateVariables = Maps.newHashMap(); templateVariables.put("repository", "https://svn.apache.org/repos/asf/hive/trunk"); templateVariables.put("repositoryName", "apache"); templateVariables.put("branch", ""); templateVariables.put("localDir", "/some/local/dir"); templateVariables.put("workingDir", "/some/working/dir"); templateVariables.put("buildTool", "maven"); templateVariables.put("antArgs", "-Dant=arg1"); templateVariables.put("buildTag", "build-1"); templateVariables.put("logDir", "/some/log/dir"); templateVariables.put("testArguments", "-Dtest=arg1"); templateVariables.put("clearLibraryCache", "true"); templateVariables.put("javaHome", "/usr/java/jdk1.7"); templateVariables.put("antEnvOpts", "-Dhttp.proxyHost=somehost -Dhttp.proxyPort=3128"); templateVariables.put("repositoryType", "svn"); templateVariables.put("additionalProfiles", "hadoop-1"); String template = readResource("source-prep.vm"); String actual = getTemplateResult(template, templateVariables); Approvals.verify(actual); } @Test public void testPrepSvn() throws Throwable { Map<String, String> templateVariables = Maps.newHashMap(); templateVariables.put("repository", "https://svn.apache.org/repos/asf/hive/trunk"); templateVariables.put("repositoryName", "apache"); templateVariables.put("branch", ""); templateVariables.put("localDir", "/some/local/dir"); templateVariables.put("workingDir", "/some/working/dir"); templateVariables.put("buildTool", "maven"); templateVariables.put("antArgs", "-Dant=arg1"); templateVariables.put("buildTag", "build-1"); templateVariables.put("logDir", "/some/log/dir"); templateVariables.put("testArguments", "-Dtest=arg1"); templateVariables.put("clearLibraryCache", "true"); templateVariables.put("javaHome", "/usr/java/jdk1.7"); templateVariables.put("antEnvOpts", "-Dhttp.proxyHost=somehost -Dhttp.proxyPort=3128"); templateVariables.put("repositoryType", "svn"); String template = readResource("source-prep.vm"); String actual = getTemplateResult(template, templateVariables); Approvals.verify(actual); } protected static String readResource(String resource) throws IOException { return Resources.toString(Resources.getResource(resource), Charsets.UTF_8); } protected static String getTemplateResult(String command, Map<String, String> keyValues) throws IOException { VelocityContext context = new VelocityContext(); for (String key : keyValues.keySet()) { context.put(key, keyValues.get(key)); } StringWriter writer = new StringWriter(); if (!Velocity.evaluate(context, writer, command, command)) { throw new IOException("Unable to render " + command + " with " + keyValues); } writer.close(); return writer.toString(); } }