/*
    * Copyright 2012 smartics, Kronseder & Reiner GmbH
    *
    * 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 de.smartics.ci.config.load;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.equalTo;
  import static org.hamcrest.Matchers.is;
  import static org.junit.Assert.assertEquals;
  
  import org.jdom.Document;
  import org.jdom.JDOMException;
  import org.junit.Before;
  import org.junit.Test;
  
  import de.smartics.ci.config.hudson.AbstractHudsonConfigHelper;
  import de.smartics.ci.config.maven.MavenConfig;
  import de.smartics.ci.config.test.JDomTestUtils;
  import de.smartics.ci.config.test.MavenConfigBuilder;
  import de.smartics.testdoc.annotations.Uut;
  
  /**
   * Tests {@link MavenInfoApplier}.
   */
  public class MavenInfoApplierTest
  {
    // ********************************* Fields *********************************
  
    // --- constants ------------------------------------------------------------
  
    // --- members --------------------------------------------------------------
  
    @Uut
    private MavenInfoApplier uut;
  
    private Document hudsonConfigXml;
  
    // ****************************** Inner Classes *****************************
  
    // ********************************* Methods ********************************
  
    // --- prepare --------------------------------------------------------------
  
    @Before
    public void setUp()
    {
      final HudsonJobConfigurationLoaderConfig loaderConfig =
          createLoaderConfig();
  
      final MavenConfig mavenConfig = MavenConfigBuilder.a().build();
      final LoaderPlan plan = new LoaderPlan("testPlanId", mavenConfig);
      uut = new MavenInfoApplier(loaderConfig, plan);
  
      hudsonConfigXml = AbstractHudsonConfigHelper.createDocument();
    }
  
    // --- helper ---------------------------------------------------------------
  
    private static HudsonJobConfigurationLoaderConfig createLoaderConfig()
    {
      final HudsonJobConfigurationLoaderConfig.Builder builder =
          new HudsonJobConfigurationLoaderConfig.Builder();
      builder.withAddScmElementWithFullContent(true);
      final HudsonJobConfigurationLoaderConfig loaderConfig = builder.build();
      return loaderConfig;
    }
  
    private static void runTest(final Document hudsonConfigXml,
        final String expectedFile)
    {
      final String result = JDomTestUtils.toString(hudsonConfigXml);
      final String expected =
          JDomTestUtils.read(MavenInfoApplierTest.class, expectedFile);
      assertEquals(expected, result);
      assertThat(result, is(equalTo(expected)));
    }
  
    // --- tests ----------------------------------------------------------------
  
    @Test
    public void addsScmInfo() throws JDOMException
    {
      uut.addScmInfo(hudsonConfigXml);
  
      runTest(hudsonConfigXml, "010-addsScmInfo.xml");
    }
  
   @Test
   public void acceptsThatNoScmInfoIsProvided() throws JDOMException
   {
     final HudsonJobConfigurationLoaderConfig loaderConfig =
         createLoaderConfig();
     final MavenConfig mavenConfig = MavenConfigBuilder.aMinimal().build();
     final LoaderPlan plan = new LoaderPlan("test", mavenConfig);
     uut = new MavenInfoApplier(loaderConfig, plan);
     uut.addScmInfo(hudsonConfigXml);
 
     runTest(hudsonConfigXml, "000-empty.xml");
   }
 
   @Test
   public void addsProjectInfo() throws JDOMException
   {
     uut.addProjectInfo(hudsonConfigXml);
 
     runTest(hudsonConfigXml, "011-addsProjectInfo.xml");
   }
 
   @Test
   public void addsProjectDescription() throws JDOMException
   {
     uut.addProjectDescription(hudsonConfigXml);
 
     runTest(hudsonConfigXml, "012-addsProjectDescription.xml");
   }
 }