StringBuffer cleanup

[controller.git] / opendaylight / commons / liblldp / src / test / java / org / opendaylight / controller / liblldp / HexEncodeTest.java

diff --git a/opendaylight/commons/liblldp/src/test/java/org/opendaylight/controller/liblldp/HexEncodeTest.java b/opendaylight/commons/liblldp/src/test/java/org/opendaylight/controller/liblldp/HexEncodeTest.java
new file mode 100644 (file)
index 0000000..18aa300
--- /dev/null
+++ b/opendaylight/commons/liblldp/src/test/java/org/opendaylight/controller/liblldp/HexEncodeTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.liblldp;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class HexEncodeTest {
+    @Test
+    public void testbytesToHexString() {
+        byte[] bytes1 = { (byte) 0x01, (byte) 0x02, (byte) 0x03 };
+        String str1 = HexEncode.bytesToHexString(bytes1);
+        Assert.assertTrue(str1.equals("010203"));
+
+        byte[] bytes2 = { (byte) 0x11, (byte) 0x22, (byte) 0x33 };
+        String str2 = HexEncode.bytesToHexString(bytes2);
+        Assert.assertFalse(str2.equals("010203"));
+
+    }
+
+    @Test
+    public void testLongToHexString() {
+        long value1 = 12345678L;
+        String str1 = HexEncode.longToHexString(value1);
+        Assert.assertTrue(str1.equals("00:00:00:00:00:bc:61:4e"));
+
+        long value2 = 98765432L;
+        String str2 = HexEncode.longToHexString(value2);
+        Assert.assertFalse(str2.equals("00:44:33:22:11:bc:61:4e"));
+
+    }
+
+    @Test
+    public void testBytesFromHexString() {
+        String byteStr1 = "00:11:22:33:44:55";
+        byte byteArray1[] = HexEncode.bytesFromHexString(byteStr1);
+
+        Assert.assertTrue(byteArray1[0] == (byte) 0x0);
+        Assert.assertTrue(byteArray1[1] == (byte) 0x11);
+        Assert.assertTrue(byteArray1[2] == (byte) 0x22);
+        Assert.assertTrue(byteArray1[3] == (byte) 0x33);
+        Assert.assertTrue(byteArray1[4] == (byte) 0x44);
+        Assert.assertTrue(byteArray1[5] == (byte) 0x55);
+
+        String byteStr2 = "00:11:22:33:44:55";
+        byte byteArray2[] = HexEncode.bytesFromHexString(byteStr2);
+
+        Assert.assertFalse(byteArray2[0] == (byte) 0x55);
+        Assert.assertFalse(byteArray2[1] == (byte) 0x44);
+        Assert.assertFalse(byteArray2[2] == (byte) 0x33);
+        Assert.assertFalse(byteArray2[3] == (byte) 0x22);
+        Assert.assertFalse(byteArray2[4] == (byte) 0x11);
+        Assert.assertFalse(byteArray2[5] == (byte) 0x0);
+
+    }
+}