QPID-1268 : Added test for new methods

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@691279 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 133 insertions, 0 deletions

diff --git a/qpid/java/common/src/test/java/org/apache/qpid/util/FileUtilsTest.java b/qpid/java/common/src/test/java/org/apache/qpid/util/FileUtilsTest.java
new file mode 100644
index 0000000000..6681c1a5b6
--- /dev/null
+++ b/qpid/java/common/src/test/java/org/apache/qpid/util/FileUtilsTest.java
@@ -0,0 +1,133 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 org.apache.qpid.util;
+
+import junit.framework.TestCase;
+
+import java.io.File;
+import java.io.IOException;
+
+public class FileUtilsTest extends TestCase
+{
+    public void testDelete()
+    {
+        File test = new File("FileUtilsTest-testDelete");
+        try
+        {
+            test.createNewFile();
+        }
+        catch (IOException e)
+        {
+            fail(e.getMessage());
+        }
+
+        assertTrue("File does not exists", test.exists());
+        assertTrue("File is not a file", test.isFile());
+
+        try
+        {
+            FileUtils.deleteFile("FileUtilsTest-testDelete");
+        }
+        catch (IOException e)
+        {
+            fail(e.getMessage());
+        }
+
+        assertTrue("File exists after delete", !test.exists());
+    }
+
+    public void testRecursiveDelete()
+    {
+        String directoryName = "FileUtilsTest-testRecursiveDelete";
+        File test = new File(directoryName);
+
+        assertTrue("Directory exists", !test.exists());
+
+        test.mkdir();
+
+        createSubDir(directoryName, 2, 4);
+
+        try
+        {
+            FileUtils.deleteFile("FileUtilsTest-testDelete");
+        }
+        catch (IOException e)
+        {
+            fail(e.getMessage());
+        }
+
+        assertTrue("File does not exist after file delete", test.exists());
+
+        try
+        {
+            FileUtils.delete(test, false);
+        }
+        catch (IOException e)
+        {
+            fail(e.getMessage());
+        }
+        
+        assertTrue("File does not exist after non recursive delete", test.exists());
+
+        try
+        {
+            FileUtils.delete(test, true);
+        }
+        catch (IOException e)
+        {
+            fail(e.getMessage());
+        }
+        assertTrue("File  exist after recursive delete", !test.exists());
+
+    }
+
+    private void createSubDir(String path, int directories, int files)
+    {
+        File directory = new File(path);
+
+        assertTrue("Directory" + path + " does not exists", directory.exists());
+
+        for (int dir = 0; dir < directories; dir++)
+        {
+            String subDirName = path + File.separatorChar + "sub" + dir;
+            File subDir = new File(subDirName);
+
+            subDir.mkdir();
+
+            createSubDir(subDirName, directories - 1, files);
+        }
+
+        for (int file = 0; file < files; file++)
+        {
+            String subDirName = path + File.separatorChar + "file" + file;
+            File subFile = new File(subDirName);
+            try
+            {
+                subFile.createNewFile();
+            }
+            catch (IOException e)
+            {
+                fail(e.getMessage());
+            }
+        }
+    }
+
+}