| package org.onlab.util; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.*; |
| |
| /** |
| * Test of the miscellaneous tools. |
| */ |
| public class ToolsTest { |
| |
| @Test |
| public void fromHex() throws Exception { |
| assertEquals(15, Tools.fromHex("0f")); |
| assertEquals(16, Tools.fromHex("10")); |
| assertEquals(65535, Tools.fromHex("ffff")); |
| assertEquals(4096, Tools.fromHex("1000")); |
| assertEquals(0xffffffffffffffffL, Tools.fromHex("ffffffffffffffff")); |
| } |
| |
| @Test |
| public void toHex() throws Exception { |
| assertEquals("0f", Tools.toHex(15, 2)); |
| assertEquals("ffff", Tools.toHex(65535, 4)); |
| assertEquals("1000", Tools.toHex(4096, 4)); |
| assertEquals("000000000000000f", Tools.toHex(15)); |
| assertEquals("ffffffffffffffff", Tools.toHex(0xffffffffffffffffL)); |
| |
| } |
| } |