fix defect hg.bat from package installation

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

@@ -0,0 +1,154 @@
+/**
+ * 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.common.io.Closeables;
+import com.google.common.io.Resources;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import static org.junit.Assert.*;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import java.net.URL;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class HgBatFixTest
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @throws IOException
+   */
+  @Test
+  public void testHgBatModify() throws IOException
+  {
+    testModify(createHgBat("01"));
+
+  }
+
+  /**
+   *  Method description
+   *
+   *
+   * @throws IOException
+   */
+  @Test
+  public void testHgBatModifyWithComment() throws IOException
+  {
+    testModify(createHgBat("02"));
+  }
+
+  /**
+   *  Method description
+   *
+   *
+   * @throws IOException
+   */
+  @Test
+  public void testHgBatWithoutModify() throws IOException
+  {
+    long length = testModify(createHgBat("03")).length();
+
+    assertEquals(0, length);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param number
+   *
+   * @return
+   *
+   * @throws IOException
+   */
+  private File createHgBat(String number) throws IOException
+  {
+    URL url =
+      Resources.getResource("sonia/scm/repository/hg.bat.".concat(number));
+    File file = tempFolder.newFile(number);
+    FileOutputStream fos = null;
+
+    try
+    {
+      fos = new FileOutputStream(file);
+      Resources.copy(url, fos);
+    }
+    finally
+    {
+      Closeables.closeQuietly(fos);
+    }
+
+    return file;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param file
+   *
+   * @return
+   */
+  private File testModify(File file)
+  {
+    HgBatFix.fixHgBat(file.getAbsolutePath());
+    assertTrue(HgBatFix.isSetBinaryAvailable(file));
+
+    File mod = new File(file.getParentFile(), HgBatFix.MODIFY_MARK);
+
+    assertTrue(mod.exists());
+
+    return mod;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  @Rule
+  public TemporaryFolder tempFolder = new TemporaryFolder();
+}