[Japi-cvs] SF.net SVN: japi:[1007] libs/io/trunk/src/tst

[<chr...@us...>]

Revision: 1007
          http://japi.svn.sourceforge.net/japi/?rev=1007&view=rev
Author:   christianhujer
Date:     2009-02-21 22:03:37 +0000 (Sat, 21 Feb 2009)

Log Message:
-----------
Added unit tests for japi-lib-io.

Added Paths:
-----------
    libs/io/trunk/src/tst/test/
    libs/io/trunk/src/tst/test/net/
    libs/io/trunk/src/tst/test/net/sf/
    libs/io/trunk/src/tst/test/net/sf/japi/
    libs/io/trunk/src/tst/test/net/sf/japi/io/
    libs/io/trunk/src/tst/test/net/sf/japi/io/CopierTest.java
    libs/io/trunk/src/tst/test/net/sf/japi/io/IOUtilsTest.java

Added: libs/io/trunk/src/tst/test/net/sf/japi/io/CopierTest.java
===================================================================
--- libs/io/trunk/src/tst/test/net/sf/japi/io/CopierTest.java	                        (rev 0)
+++ libs/io/trunk/src/tst/test/net/sf/japi/io/CopierTest.java	2009-02-21 22:03:37 UTC (rev 1007)
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2009  Christian Hujer.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+package test.net.sf.japi.io;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.util.Arrays;
+import net.sf.japi.io.Copier;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Unit test for {@link Copier}.
+ * @author <a href="mailto:ch...@ri...">Christian Hujer</a>
+ */
+public class CopierTest {
+
+    /** Tests that Copier copies from one stream to another. */
+    @Test
+    public void testCopy() {
+        final byte[] input = { 0x00, 0x01, 0x7F, 0x03, 0x40 };
+        final byte[] verification = input.clone();
+        Assert.assertNotSame("Expecting verification to be a new array.", input, verification);
+        final ByteArrayInputStream in = new ByteArrayInputStream(input);
+        final ByteArrayOutputStream out = new ByteArrayOutputStream();
+        final Copier testling = new Copier(in, out);
+        testling.run();
+        final byte[] output = out.toByteArray();
+        Assert.assertTrue("Expecting input to be unchanged.", Arrays.equals(verification, input));
+        Assert.assertTrue("Expecting output to be like input.", Arrays.equals(verification, output));
+        Assert.assertNotSame("Expecting output to be a new array.", input, output);
+        Assert.assertNotSame("Expecting output to be a new array.", verification, output);
+    }
+}


Property changes on: libs/io/trunk/src/tst/test/net/sf/japi/io/CopierTest.java
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF

Added: libs/io/trunk/src/tst/test/net/sf/japi/io/IOUtilsTest.java
===================================================================
--- libs/io/trunk/src/tst/test/net/sf/japi/io/IOUtilsTest.java	                        (rev 0)
+++ libs/io/trunk/src/tst/test/net/sf/japi/io/IOUtilsTest.java	2009-02-21 22:03:37 UTC (rev 1007)
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2009  Christian Hujer.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+package test.net.sf.japi.io;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.StringReader;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import net.sf.japi.io.IOUtils;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Unit test for {@link IOUtils}.
+ * @author <a href="mailto:ch...@ri...">Christian Hujer</a>
+ */
+public class IOUtilsTest {
+
+    /** Tests that {@link IOUtils#copy(InputStream, OutputStream)} works.
+     * @throws IOException (unexpected)
+     */
+    @Test
+    public void testCopy() throws IOException {
+        final byte[] input = { 0x00, 0x01, 0x7F, 0x03, 0x40 };
+        final byte[] verification = input.clone();
+        Assert.assertNotSame("Expecting verification to be a new array.", input, verification);
+        final ByteArrayInputStream in = new ByteArrayInputStream(input);
+        final ByteArrayOutputStream out = new ByteArrayOutputStream();
+        IOUtils.copy(in, out);
+        final byte[] output = out.toByteArray();
+        Assert.assertTrue("Expecting input to be unchanged.", Arrays.equals(verification, input));
+        Assert.assertTrue("Expecting output to be like input.", Arrays.equals(verification, output));
+        Assert.assertNotSame("Expecting output to be a new array.", input, output);
+        Assert.assertNotSame("Expecting output to be a new array.", verification, output);
+    }
+
+    /** Tests that {@link IOUtils#lines(Reader)} works. */
+    @Test
+    public void testLines() throws IOException {
+        final String input = "line1\nline2\nline3";
+        final Reader in = new StringReader(input);
+        final Iterable<String> lineIterable = IOUtils.lines(in);
+        final Iterator<String> lineIterator = lineIterable.iterator();
+        Assert.assertTrue(lineIterator.hasNext());
+        Assert.assertEquals("line1", lineIterator.next());
+        try {
+            lineIterator.remove();
+            Assert.fail();
+        } catch (final UnsupportedOperationException ignore) {
+        }
+        Assert.assertTrue(lineIterator.hasNext());
+        Assert.assertEquals("line2", lineIterator.next());
+        Assert.assertTrue(lineIterator.hasNext());
+        Assert.assertEquals("line3", lineIterator.next());
+        Assert.assertFalse(lineIterator.hasNext());
+        try {
+            lineIterator.next();
+            Assert.fail();
+        } catch (final NoSuchElementException ignore) {
+        }
+    }
+}


Property changes on: libs/io/trunk/src/tst/test/net/sf/japi/io/IOUtilsTest.java
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF


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