/**

  * Back 2 Browser Bytecode Translator

  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, version 2 of the License.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. Look for COPYING file in the top folder.

  * If not, see http://opensource.org/licenses/GPL-2.0.

  */

 package org.apidesign.bck2brwsr.ko.archetype.test;

 import java.io.File;

 import java.io.IOException;

 import java.io.InputStream;

 import java.util.Properties;

 import java.util.zip.ZipEntry;

 import java.util.zip.ZipFile;

 import org.apache.maven.it.Verifier;

 import org.testng.annotations.Test;

 import static org.testng.Assert.*;

 import org.testng.reporters.Files;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public class VerifyArchetypeTest {

     @Test public void fxBrwsrCompiles() throws Exception {

         final File dir = new File("target/tests/fxcompile/").getAbsoluteFile();

         generateFromArchetype(dir);

         File created = new File(dir, "o-a-test");

         assertTrue(created.isDirectory(), "Project created");

         assertTrue(new File(created, "pom.xml").isFile(), "Pom file is in there");

         Verifier v = new Verifier(created.getAbsolutePath());

         v.executeGoal("verify");

         v.verifyErrorFreeLog();

         for (String l : v.loadFile(v.getBasedir(), v.getLogFileName(), false)) {

             if (l.contains("j2js")) {

                 fail("No pre-compilaton:\n" + l);

             }

         }

         v.verifyTextInLog("org.apidesign.bck2brwsr.launcher.FXBrwsrLauncher");

         v.verifyTextInLog("fxcompile/o-a-test/target/o-a-test-1.0-SNAPSHOT-fxbrwsr.zip");

     }

     @Test public void bck2BrwsrCompiles() throws Exception {

         final File dir = new File("target/tests/b2bcompile/").getAbsoluteFile();

         generateFromArchetype(dir);

         File created = new File(dir, "o-a-test");

         assertTrue(created.isDirectory(), "Project created");

         assertTrue(new File(created, "pom.xml").isFile(), "Pom file is in there");

         Verifier v = new Verifier(created.getAbsolutePath());

         Properties sysProp = v.getSystemProperties();

         if (Boolean.getBoolean("java.awt.headless")) {

             sysProp.put("java.awt.headless", "true");

         }

         v.addCliOption("-Pbck2brwsr");

         v.executeGoal("verify");

         v.verifyErrorFreeLog();

         // does pre-compilation to JavaScript

         v.verifyTextInLog("j2js");

         // uses Bck2BrwsrLauncher

         v.verifyTextInLog("BaseHTTPLauncher showBrwsr");

         // building zip:

         v.verifyTextInLog("b2bcompile/o-a-test/target/o-a-test-1.0-SNAPSHOT-bck2brwsr.zip");

         for (String l : v.loadFile(v.getBasedir(), v.getLogFileName(), false)) {

             if (l.contains("fxbrwsr")) {

                 fail("No fxbrwsr:\n" + l);

             }

         }

         File zip = new File(new File(created, "target"), "o-a-test-1.0-SNAPSHOT-bck2brwsr.zip");

         assertTrue(zip.isFile(), "Zip file with website was created");

         ZipFile zf = new ZipFile(zip);

         final ZipEntry index = zf.getEntry("public_html/index.html");

         assertNotNull(index, "index.html found");

         String txt = readText(zf.getInputStream(index));

         final int beg = txt.indexOf("${");

         if (beg >= 0) {

             int end = txt.indexOf("}", beg);

             if (end < beg) {

                 end = txt.length();

             }

             fail("No substitutions in index.html. Found: " + txt.substring(beg, end));

         }

     }

     private Verifier generateFromArchetype(final File dir, String... params) throws Exception {

         Verifier v = new Verifier(dir.getAbsolutePath());

         v.setAutoclean(false);

         v.setLogFileName("generate.log");

         v.deleteDirectory("");

         dir.mkdirs();

         Properties sysProp = v.getSystemProperties();

         sysProp.put("groupId", "org.apidesign.test");

         sysProp.put("artifactId", "o-a-test");

         sysProp.put("package", "org.apidesign.test.oat");

         sysProp.put("archetypeGroupId", "org.apidesign.bck2brwsr");

         sysProp.put("archetypeArtifactId", "knockout4j-archetype");

         sysProp.put("archetypeVersion", ArchetypeVersionTest.findCurrentVersion());

         for (String p : params) {

             v.addCliOption(p);

         }

         v.executeGoal("archetype:generate");

         v.verifyErrorFreeLog();

         return v;

     }

     private static String readText(InputStream is) throws IOException {

         return Files.readFile(is);

     }

 }