change test files location

Doha2012 · Doha2012 · commit 2bdfde779578 · 2014-09-30T01:46:29.000+02:00
diff --git a/core-java/src/test/java/org/baeldung/java/io/TestWriter.java b/core-java/src/test/java/org/baeldung/java/io/TestWriter.java
@@ -1,4 +1,6 @@
-package test;
+package org.baeldung.java.io;
+
+import static org.junit.Assert.assertEquals;
 
 import java.io.BufferedOutputStream;
 import java.io.BufferedReader;
@@ -21,178 +23,158 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 
-import junit.framework.TestCase;
-
-public class TestWriter extends TestCase {
+import org.junit.Test;
 
-    private String fileName = "test.txt";
-    private String fileName1 = "test1.txt";
-    private String fileName2 = "test2.txt";
-    private String fileName3 = "test3.txt";
-    private String fileName4 = "test4.txt";
-    private String fileName5 = "test5.txt";
-
-    public TestWriter(String name) {
-        super(name);
-    }
+public class TestWriter {
 
-    protected void setUp() throws Exception {
-        super.setUp();
-    }
+    private String fileName = "src/test/resources/test_write.txt";
+    private String fileName1 = "src/test/resources/test_write_1.txt";
+    private String fileName2 = "src/test/resources/test_write_2.txt";
+    private String fileName3 = "src/test/resources/test_write_3.txt";
+    private String fileName4 = "src/test/resources/test_write_4.txt";
+    private String fileName5 = "src/test/resources/test_write_5.txt";
 
-    protected void tearDown() throws Exception {
-        super.tearDown();
-    }
-    
-    
-    public void whenWriteStringUsingBufferedWritter_thenCorrect() throws IOException{
-        String str = "Hello";
-        BufferedWriter writer = new BufferedWriter(new FileWriter(fileName3));
+    @Test
+    public void whenWriteStringUsingBufferedWritter_thenCorrect() throws IOException {
+        final String str = "Hello";
+        final BufferedWriter writer = new BufferedWriter(new FileWriter(fileName3));
         writer.write(str);
         writer.close();
     }
-    
-    public void whenAppendStringUsingBufferedWritter_thenOldContentShouldExistToo() throws IOException{
-        String str = "World";
-        BufferedWriter writer = new BufferedWriter(new FileWriter(fileName3 , true));
+
+    @Test
+    public void whenAppendStringUsingBufferedWritter_thenOldContentShouldExistToo() throws IOException {
+        final String str = "World";
+        final BufferedWriter writer = new BufferedWriter(new FileWriter(fileName3, true));
         writer.append(' ');
         writer.append(str);
         writer.close();
     }
-    
-    public void whenWriteFormattedStringUsingPrintWriter_thenOutputShouldBeFormatted() throws IOException{
-        FileWriter fileWriter = new FileWriter(fileName);
-        PrintWriter printWriter = new PrintWriter(fileWriter);
-        printWriter.printf("Product name is %s and its price is %d $","iPhone",1000);
+
+    @Test
+    public void whenWriteFormattedStringUsingPrintWriter_thenOutputShouldBeFormatted() throws IOException {
+        final FileWriter fileWriter = new FileWriter(fileName);
+        final PrintWriter printWriter = new PrintWriter(fileWriter);
+        printWriter.printf("Product name is %s and its price is %d $", "iPhone", 1000);
         printWriter.close();
     }
-    
-    public void whenWriteStringUsingFileOutputStream_thenCorrect() throws IOException{
-        String str = "Hello";
-        FileOutputStream outputStream = new FileOutputStream(fileName3);
-        byte[] strToBytes = str.getBytes();
+
+    @Test
+    public void whenWriteStringUsingFileOutputStream_thenCorrect() throws IOException {
+        final String str = "Hello";
+        final FileOutputStream outputStream = new FileOutputStream(fileName3);
+        final byte[] strToBytes = str.getBytes();
         outputStream.write(strToBytes);
         outputStream.close();
     }
 
+    @Test
     public void whenWriteStringWithDataOutputStream_thenReadShouldBeTheSame() throws IOException {
-        String value = "Hello";
-        FileOutputStream fos = new FileOutputStream(fileName1);
-        DataOutputStream outStream = new DataOutputStream(new BufferedOutputStream(fos));
+        final String value = "Hello";
+        final FileOutputStream fos = new FileOutputStream(fileName1);
+        final DataOutputStream outStream = new DataOutputStream(new BufferedOutputStream(fos));
         outStream.writeUTF(value);
         outStream.close();
-        
+
         String result;
-        FileInputStream fis = new FileInputStream(fileName1);
-        DataInputStream reader = new DataInputStream(fis);
+        final FileInputStream fis = new FileInputStream(fileName1);
+        final DataInputStream reader = new DataInputStream(fis);
         result = reader.readUTF();
         reader.close();
-        
+
         assertEquals(value, result);
     }
 
-    public void whenWriteToPositionAndEditIt_thenItShouldChange() {
-        int data1 = 2014;
-        int data2 = 1500;
+    @Test
+    public void whenWriteToPositionAndEditIt_thenItShouldChange() throws IOException {
+        final int data1 = 2014;
+        final int data2 = 1500;
         testWriteToPosition(data1, 4);
         assertEquals(data1, testReadFromPosition(4));
         testWriteToPosition(data2, 4);
         assertEquals(data2, testReadFromPosition(4));
     }
 
-
+    @Test
     public void whenTryToLockFile_thenItShouldBeLocked() throws IOException {
-        RandomAccessFile stream = new RandomAccessFile(fileName4, "rw");
-        FileChannel channel = stream.getChannel();
+        final RandomAccessFile stream = new RandomAccessFile(fileName4, "rw");
+        final FileChannel channel = stream.getChannel();
 
         FileLock lock = null;
         try {
             lock = channel.tryLock();
-        } catch (OverlappingFileLockException e) {
+        } catch (final OverlappingFileLockException e) {
             stream.close();
             channel.close();
         }
         stream.writeChars("test lock");
         lock.release();
-        
+
         stream.close();
         channel.close();
     }
 
-    
-    
-    public void whenWriteStringUsingFileChannel_thenReadShouldBeTheSame() throws IOException{
-        RandomAccessFile stream = new RandomAccessFile(fileName5, "rw");
-        FileChannel channel = stream.getChannel();
-        String value = "Hello";
-        byte[] strBytes = value.getBytes();
-        ByteBuffer buffer = ByteBuffer.allocate(strBytes.length);
+    @Test
+    public void whenWriteStringUsingFileChannel_thenReadShouldBeTheSame() throws IOException {
+        final RandomAccessFile stream = new RandomAccessFile(fileName5, "rw");
+        final FileChannel channel = stream.getChannel();
+        final String value = "Hello";
+        final byte[] strBytes = value.getBytes();
+        final ByteBuffer buffer = ByteBuffer.allocate(strBytes.length);
         buffer.put(strBytes);
         buffer.flip();
-        channel.write(buffer);        
+        channel.write(buffer);
         stream.close();
         channel.close();
-        
-        RandomAccessFile reader = new RandomAccessFile(fileName5, "r");
-        assertEquals(value , reader.readLine());
+
+        final RandomAccessFile reader = new RandomAccessFile(fileName5, "r");
+        assertEquals(value, reader.readLine());
         reader.close();
-        
+
     }
-    
-    public void whenWriteToTmpFile_thenCorrect() throws IOException{
-        String toWrite = "Hello";
-        File tmpFile = File.createTempFile("test", ".tmp");
-        FileWriter writer = new FileWriter(tmpFile);
+
+    @Test
+    public void whenWriteToTmpFile_thenCorrect() throws IOException {
+        final String toWrite = "Hello";
+        final File tmpFile = File.createTempFile("test", ".tmp");
+        final FileWriter writer = new FileWriter(tmpFile);
         writer.write(toWrite);
         writer.close();
-        
-        BufferedReader reader = new BufferedReader(new FileReader(tmpFile));
+
+        final BufferedReader reader = new BufferedReader(new FileReader(tmpFile));
         assertEquals(toWrite, reader.readLine());
         reader.close();
     }
-    
-    public void whenWriteUsingJava7_thenCorrect() throws IOException{
-        String str = "Hello";
-        
-        Path path = Paths.get(fileName3);
-        byte[] strToBytes = str.getBytes();
-        
+
+    @Test
+    public void whenWriteUsingJava7_thenCorrect() throws IOException {
+        final String str = "Hello";
+
+        final Path path = Paths.get(fileName3);
+        final byte[] strToBytes = str.getBytes();
+
         Files.write(path, strToBytes);
-        
-        String read = Files.readAllLines(path).get(0);
+
+        final String read = Files.readAllLines(path).get(0);
         assertEquals(str, read);
     }
-    
+
     // use RandomAccessFile to write data at specific position in the file
-    public void testWriteToPosition(int data, long position) {
-        try {
-            RandomAccessFile writer = new RandomAccessFile(fileName2, "rw");
-            writer.seek(position);
-            writer.writeInt(data);
-            writer.close();
-        } catch (Exception e) {
-            System.out.println(e.getLocalizedMessage());
-        }
+    private void testWriteToPosition(final int data, final long position) throws IOException {
+        final RandomAccessFile writer = new RandomAccessFile(fileName2, "rw");
+        writer.seek(position);
+        writer.writeInt(data);
+        writer.close();
     }
 
-
-
     // use RandomAccessFile to read data from specific position in the file
-    public int testReadFromPosition(long position) {
+    private int testReadFromPosition(final long position) throws IOException {
         int result = 0;
-        try {
-            RandomAccessFile reader = new RandomAccessFile(fileName2, "r");
-            reader.seek(position);
-            result = reader.readInt();
-            reader.close();
-        } catch (Exception e) {
-            System.out.println(e.getLocalizedMessage());
-        }
+        final RandomAccessFile reader = new RandomAccessFile(fileName2, "r");
+        reader.seek(position);
+        result = reader.readInt();
+        reader.close();
         return result;
     }
 
-   
-   
-
-    
-}
+}
