/*
    * 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 test.de.smartics.ci.config.maven;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.is;
  
  import org.junit.Before;
  import org.junit.Test;
  
  import de.smartics.ci.config.hudson.ScmType;
  import de.smartics.ci.config.maven.MavenPom;
  import de.smartics.testdoc.annotations.Uut;
  import de.smartics.util.lang.BlankArgumentException;
  
  /**
   * Tests {@link MavenPom#setScmConnectionString(String)}.
   */
  public class MavenPomScmTest
  { // NOPMD
    // ********************************* Fields *********************************
  
    // --- constants ------------------------------------------------------------
  
    // --- members --------------------------------------------------------------
  
    @Uut(method = "setScmConnectionString(String)")
    private MavenPom uut;
  
    // ****************************** Inner Classes *****************************
  
    // ********************************* Methods ********************************
  
    // --- prepare --------------------------------------------------------------
  
    @Before
    public void setUp()
    {
      uut = new MavenPom();
    }
  
    // --- helper ---------------------------------------------------------------
  
    // --- tests ----------------------------------------------------------------
  
    @Test(expected = BlankArgumentException.class)
    public void rejectsNullAsConnectionString()
    {
      uut.setScmConnectionString(null);
    }
  
    @Test(expected = BlankArgumentException.class)
    public void rejectsBlankAsConnectionString()
    {
      uut.setScmConnectionString("\n \t");
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsConnectionStringNotConformingToFormat()
    {
      uut.setScmConnectionString("abc:def:http://some/url");
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsConnectionStringNotStartingWithScmPrefix()
    {
      uut.setScmConnectionString("abc:svn:http://some/url");
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsConnectionStringNotProvidingScmType()
    {
      uut.setScmConnectionString("abc:/some/url");
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsConnectionStringNotProvidingScmTypeButHttpProtocol()
    {
      uut.setScmConnectionString("scm:http://some/url");
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsConnectionStringNotProvidingScmTypeButHttpsProtocol()
    {
      uut.setScmConnectionString("scm:https://some/url");
    }
 
   @Test(expected = IllegalArgumentException.class)
   public void rejectsConnectionStringContainingOnlyScmPrefix()
   {
     uut.setScmConnectionString("scm:");
   }
 
   @Test(expected = IllegalArgumentException.class)
   public void rejectsConnectionStringContainingNoUrl()
   {
     uut.setScmConnectionString("scm:svn:");
   }
 
   @Test(expected = IllegalArgumentException.class)
   public void rejectsConnectionStringMissingScmTypeDelimiter()
   {
     uut.setScmConnectionString("scm:svn");
   }
 
   @Test
   public void readsScmInfoFromScmConnectionString()
   {
     final String url = "http://some/url";
     uut.setScmConnectionString("scm:svn:" + url);
     final ScmType scmType = uut.getScmType();
     assertThat(scmType, is(ScmType.SVN));
     final String scmUrl = uut.getScmUrl();
     assertThat(scmUrl, is(url));
   }
 
   @Test(expected = IllegalArgumentException.class)
   public void rejectsUnknownScmType()
   {
     uut.setScmConnectionString("scm:unknown:http://some/url");
   }
 }