[Jsptest-svn-commits] SF.net SVN: jsptest:[254] trunk/jsptest-generic/jsptest-common/src

[<lko...@us...>]

Revision: 254
          http://jsptest.svn.sourceforge.net/jsptest/?rev=254&view=rev
Author:   lkoskela
Date:     2009-11-12 23:48:30 +0000 (Thu, 12 Nov 2009)

Log Message:
-----------
Added IO.append

Modified Paths:
--------------
    trunk/jsptest-generic/jsptest-common/src/main/java/net/sf/jsptest/utils/IO.java
    trunk/jsptest-generic/jsptest-common/src/test/java/net/sf/jsptest/utils/IOTest.java

Modified: trunk/jsptest-generic/jsptest-common/src/main/java/net/sf/jsptest/utils/IO.java
===================================================================
--- trunk/jsptest-generic/jsptest-common/src/main/java/net/sf/jsptest/utils/IO.java	2008-11-19 13:06:40 UTC (rev 253)
+++ trunk/jsptest-generic/jsptest-common/src/main/java/net/sf/jsptest/utils/IO.java	2009-11-12 23:48:30 UTC (rev 254)
@@ -23,39 +23,46 @@
 import java.io.InputStream;
 
 /**
- * The <tt>IO</tt> class provides utility methods for handling I/O related tasks such as reading
- * from and writing to files, streams, and writers.
+ * The <tt>IO</tt> class provides utility methods for handling I/O related tasks
+ * such as reading from and writing to files, streams, and writers.
  * 
  * @author Lasse Koskela
  */
 public class IO {
 
-    public static byte[] readToByteArray(File file) throws IOException {
-        return readToByteArray(new FileInputStream(file));
-    }
+	public static byte[] readToByteArray(File file) throws IOException {
+		return readToByteArray(new FileInputStream(file));
+	}
 
-    public static byte[] readToByteArray(InputStream in) throws IOException {
-        ByteArrayOutputStream out = new ByteArrayOutputStream();
-        byte[] buffer = new byte[8096];
-        int r = -1;
-        while ((r = in.read(buffer)) != -1) {
-            out.write(buffer, 0, r);
-        }
-        in.close();
-        return out.toByteArray();
-    }
+	public static byte[] readToByteArray(InputStream in) throws IOException {
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		byte[] buffer = new byte[8096];
+		int r = -1;
+		while ((r = in.read(buffer)) != -1) {
+			out.write(buffer, 0, r);
+		}
+		in.close();
+		return out.toByteArray();
+	}
 
-    public static void write(String what, File to) throws IOException {
-        FileWriter fw = new FileWriter(to, false);
-        fw.write(what);
-        fw.close();
-    }
+	public static void write(String what, File to) throws IOException {
+		write(what, new FileWriter(to, false));
+	}
 
-    public static String readToString(File file) throws IOException {
-        return new String(readToByteArray(file));
-    }
+	public static void append(String what, File to) throws IOException {
+		write(what, new FileWriter(to, true));
+	}
 
-    public static String readToString(InputStream stream) throws IOException {
-        return new String(readToByteArray(stream));
-    }
+	private static void write(String what, FileWriter to) throws IOException {
+		to.write(what);
+		to.close();
+	}
+
+	public static String readToString(File file) throws IOException {
+		return new String(readToByteArray(file));
+	}
+
+	public static String readToString(InputStream stream) throws IOException {
+		return new String(readToByteArray(stream));
+	}
 }

Modified: trunk/jsptest-generic/jsptest-common/src/test/java/net/sf/jsptest/utils/IOTest.java
===================================================================
--- trunk/jsptest-generic/jsptest-common/src/test/java/net/sf/jsptest/utils/IOTest.java	2008-11-19 13:06:40 UTC (rev 253)
+++ trunk/jsptest-generic/jsptest-common/src/test/java/net/sf/jsptest/utils/IOTest.java	2009-11-12 23:48:30 UTC (rev 254)
@@ -23,4 +23,10 @@
         IO.write(content, file);
         assertEquals(content, new String(IO.readToByteArray(file)));
     }
+    
+    public void testAppendingToFile() throws Exception {
+    	IO.append("one", file);
+    	IO.append("two", file);
+    	assertEquals("onetwo", new String(IO.readToByteArray(file)));
+    }
 }


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