added unit test for hg cat command

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/HgContextProvider.java

@@ -0,0 +1,56 @@
+/**
+ * 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.repository;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.inject.Provider;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class HgContextProvider implements Provider<HgContext>
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public HgContext get()
+  {
+    return new HgContext();
+  }
+}

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/HgRepositoryHandlerTest.java

@@ -104,28 +104,4 @@ public class HgRepositoryHandlerTest extends SimpleRepositoryHandlerTestBase
 
     return handler;
   }
-
-  //~--- inner classes --------------------------------------------------------
-
-  /**
-   * Dummy {@link Provider} for {@link HgContext}
-   *
-   *
-   * @author Sebastian Sdorra
-   */
-  private static class HgContextProvider implements Provider<HgContext>
-  {
-
-    /**
-     * Return context for mercurial
-     *
-     *
-     * @return context for mercurial
-     */
-    @Override
-    public HgContext get()
-    {
-      return new HgContext();
-    }
-  }
 }

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/spi/AbstractHgCommandTestBase.java

@@ -0,0 +1,117 @@
+/**
+ * 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.repository.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.junit.Assume;
+import org.junit.Before;
+
+import sonia.scm.SCMContextProvider;
+import sonia.scm.io.FileSystem;
+import sonia.scm.repository.HgContextProvider;
+import sonia.scm.repository.HgRepositoryHandler;
+import sonia.scm.store.MemoryStoreFactory;
+import sonia.scm.util.MockUtil;
+
+import static org.mockito.Mockito.*;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class AbstractHgCommandTestBase extends ZippedRepositoryTestBase
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @throws IOException
+   */
+  @Before
+  public void initHgHandler() throws IOException
+  {
+    File folder = tempFolder.newFolder();
+    FileSystem fileSystem = mock(FileSystem.class);
+
+    this.handler = new HgRepositoryHandler(new MemoryStoreFactory(),
+            fileSystem, new HgContextProvider());
+
+    SCMContextProvider context = MockUtil.getSCMContextProvider(folder);
+
+    this.handler.init(context);
+
+    // skip tests if hg not in path
+    if (!handler.isConfigured())
+    {
+      System.out.println("WARNING could not find hg, skipping test");
+      Assume.assumeTrue(false);
+    }
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  protected String getType()
+  {
+    return "hg";
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  protected String getZippedRepositoryResource()
+  {
+    return "sonia/scm/repository/spi/scm-hg-spi-test.zip";
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  protected HgRepositoryHandler handler;
+}

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/spi/HgCatCommandTest.java

@@ -0,0 +1,117 @@
+/**
+ * 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.repository.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.junit.Test;
+
+import sonia.scm.repository.HgContext;
+import sonia.scm.repository.RepositoryException;
+
+import static org.junit.Assert.*;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class HgCatCommandTest extends AbstractHgCommandTestBase
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @throws IOException
+   * @throws RepositoryException
+   */
+  @Test
+  public void testCat() throws IOException, RepositoryException
+  {
+    CatCommandRequest request = new CatCommandRequest();
+
+    request.setPath("a.txt");
+    request.setRevision("a9bacaf1b7fa");
+    assertEquals("a", execute(request));
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @throws IOException
+   * @throws RepositoryException
+   */
+  @Test
+  public void testSimpleCat() throws IOException, RepositoryException
+  {
+    CatCommandRequest request = new CatCommandRequest();
+
+    request.setPath("b.txt");
+    assertEquals("b", execute(request));
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   *
+   * @return
+   *
+   * @throws IOException
+   * @throws RepositoryException
+   */
+  private String execute(CatCommandRequest request)
+          throws IOException, RepositoryException
+  {
+    String content = null;
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+
+    try
+    {
+      new HgCatCommand(handler, new HgContext(), repository,
+                       repositoryDirectory).getCatResult(request, baos);
+    }
+    finally
+    {
+      content = baos.toString().trim();
+    }
+
+    return content;
+  }
+}