svn commit: r1378370 - /maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java

[st...@apache.org]

Author: struberg
Date: Tue Aug 28 22:28:08 2012
New Revision: 1378370

URL: http://svn.apache.org/viewvc?rev=1378370&view=rev
Log:
MSHARED-236 add simple test for DirectoryScanner

Added:
    maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java   (with props)

Added: maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java
URL: http://svn.apache.org/viewvc/maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java?rev=1378370&view=auto
==============================================================================
--- maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java (added)
+++ maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java Tue Aug 28 22:28:08 2012
@@ -0,0 +1,112 @@
+package org.apache.maven.shared.utils.io;
+
+/*
+ * 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.
+ */
+
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.Assert;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Arrays;
+
+public class DirectoryScannerTest
+{
+    @Rule
+    public TemporaryFolder tempFolder = new TemporaryFolder();
+
+
+    private void writeTestData( OutputStream outputStream, int size ) throws IOException
+    {
+        for ( int i = 0; i < size; i++ )
+        {
+            outputStream.write( 0x30 +  ( i % 10 ) );
+        }
+    }
+
+    private void createTestFile( File testfile, int size ) throws IOException
+    {
+        OutputStream os = new FileOutputStream( testfile );
+        writeTestData( os, size );
+        os.flush();
+        os.close();
+    }
+
+    private void createTestData() throws IOException
+    {
+        File rootDir = tempFolder.getRoot();
+        File folder1 = new File( rootDir, "folder1" );
+        folder1.mkdirs();
+
+        createTestFile( new File( rootDir, "file1.txt" ), 11 );
+        createTestFile( new File( rootDir, "file2.txt" ), 12 );
+        createTestFile( new File( rootDir, "file3.dat" ), 13 );
+
+        createTestFile( new File( folder1, "file4.txt" ), 14 );
+        createTestFile( new File( folder1, "file5.dat" ), 15 );
+    }
+
+    @Test
+    public void testSimpleScan() throws Exception
+    {
+        createTestData();
+
+        DirectoryScanner ds = new DirectoryScanner();
+        ds.setBasedir( tempFolder.getRoot() );
+        ds.setCaseSensitive( true );
+        ds.scan();
+
+        String[] files = ds.getIncludedFiles();
+        Assert.assertNotNull( files );
+        Assert.assertEquals( files.length, 5 );
+
+        Arrays.sort(files);
+        Assert.assertEquals( "file1.txt", files[0] );
+        Assert.assertEquals( "file2.txt", files[1] );
+        Assert.assertEquals( "file3.dat", files[2] );
+        Assert.assertEquals( "folder1/file4.txt", files[3].replace( "\\", "/" ) );
+        Assert.assertEquals( "folder1/file5.dat", files[4].replace( "\\", "/" ) );
+    }
+
+    @Test
+    public void testFilteredScan() throws Exception
+    {
+        createTestData();
+
+        DirectoryScanner ds = new DirectoryScanner();
+        ds.setBasedir( tempFolder.getRoot() );
+        ds.setCaseSensitive( true );
+        ds.setIncludes( new String[] {"**/*.dat", "*.somethingelse"} );
+        ds.scan();
+
+        String[] files = ds.getIncludedFiles();
+        Assert.assertNotNull( files );
+        Assert.assertEquals( files.length, 2 );
+
+        Arrays.sort(files);
+
+        Assert.assertEquals( "file3.dat", files[0] );
+        Assert.assertEquals( "folder1/file5.dat", files[1].replace( "\\", "/" ) );
+    }
+}

Propchange: maven/shared/trunk/maven-shared-utils/src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java
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