added ResourceHandler api

scm-core/src/test/java/sonia/scm/resources/ResourceHandlerComparatorTest.java

@@ -0,0 +1,141 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of SCM-Manager; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.resources;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.InputStream;
+
+import java.util.Arrays;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ResourceHandlerComparatorTest
+{
+
+  /**
+   * Method description
+   *
+   */
+  @Test
+  public void testCompare()
+  {
+    ResourceHandler[] handlers = new ResourceHandler[4];
+
+    handlers[0] = new DummyResourceHandler("xyz");
+    handlers[1] = new DummyResourceHandler("abc");
+    handlers[2] = new DummyResourceHandler(null);
+    handlers[3] = new DummyResourceHandler("mno");
+    Arrays.sort(handlers, new ResourceHandlerComparator());
+    assertEquals("abc", handlers[0].getName());
+    assertEquals("mno", handlers[1].getName());
+    assertEquals("xyz", handlers[2].getName());
+    assertEquals(null, handlers[3].getName());
+  }
+
+  //~--- inner classes --------------------------------------------------------
+
+  /**
+   * Class description
+   *
+   *
+   * @version        Enter version here..., 2011-01-18
+   * @author         Sebastian Sdorra
+   */
+  private static class DummyResourceHandler implements ResourceHandler
+  {
+
+    /**
+     * Constructs ...
+     *
+     *
+     * @param name
+     */
+    public DummyResourceHandler(String name)
+    {
+      this.name = name;
+    }
+
+    //~--- get methods --------------------------------------------------------
+
+    /**
+     * Method description
+     *
+     *
+     * @return
+     */
+    @Override
+    public String getName()
+    {
+      return name;
+    }
+
+    /**
+     * Method description
+     *
+     *
+     * @return
+     */
+    @Override
+    public InputStream getResource()
+    {
+      throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    /**
+     * Method description
+     *
+     *
+     * @return
+     */
+    @Override
+    public ResourceType getType()
+    {
+      throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    //~--- fields -------------------------------------------------------------
+
+    /** Field description */
+    private String name;
+  }
+}