*/
package org.opendaylight.protocol.concepts;
+import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
+import com.google.common.collect.Lists;
+
import java.net.UnknownHostException;
import java.util.List;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
-import com.google.common.collect.Lists;
-
public class IPAddressesAndPrefixesTest {
- @Test
- public void test3() {
- assertTrue("123.123.123.123".equals(new Ipv4Address("123.123.123.123").getValue()));
- assertTrue("2001::1".equals(new Ipv6Address("2001::1").getValue()));
- }
-
- @Test
- public void test4() throws UnknownHostException {
- assertTrue(new IpPrefix(new Ipv4Prefix("123.123.123.123")).getIpv4Prefix() != null);
- assertTrue(new IpPrefix(new Ipv6Prefix("2001::1")).getIpv6Prefix() != null);
- }
-
- @Test
- public void test5() {
- assertTrue("123.123.123.123/24".equals(new Ipv4Prefix("123.123.123.123/24").getValue()));
- assertTrue("2001::1/120".equals(new Ipv6Prefix("2001::1/120").getValue()));
- }
-
- @Test
- public void testPrefix4ForBytes() {
- byte[] bytes = new byte[] { 123, 122, 4, 5 };
- assertEquals(new Ipv4Prefix("123.122.4.5/32"), Ipv4Util.prefixForBytes(bytes, 32));
- }
-
- @Test
- public void testAddress4ForBytes() {
- byte[] bytes = new byte[] { (byte) 123, (byte) 122, (byte) 4, (byte) 5 };
- assertEquals(new Ipv4Address("123.122.4.5"), Ipv4Util.addressForBytes(bytes));
- try {
- Ipv4Util.addressForBytes(new byte[] { 22, 44, 66, 18, 88, 33 });
- fail();
- } catch (IllegalArgumentException e) {
- assertEquals("addr is of illegal length", e.getMessage());
- }
- }
-
- @Test
- public void testPrefixList4ForBytes() {
- byte[] bytes = new byte[] { 22, (byte) 172, (byte) 168, 3, 8, 12, 32, (byte) 192, (byte) 168, 35, 100 };
- List<Ipv4Prefix> prefs = Ipv4Util.prefixListForBytes(bytes);
- assertEquals(
- Lists.newArrayList(new Ipv4Prefix("172.168.3.0/22"), new Ipv4Prefix("12.0.0.0/8"), new Ipv4Prefix("192.168.35.100/32")),
- prefs);
- }
-
- @Test
- public void testPrefix6ForBytes() {
- byte[] bytes = new byte[] { 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02 };
- assertEquals(new Ipv6Prefix("2001:db8:1:2::/64"), Ipv6Util.prefixForBytes(bytes, 64));
- }
-
- @Test
- public void testPrefixList6ForBytes() {
- List<Ipv6Prefix> prefs = Lists.newArrayList();
- prefs.add(new Ipv6Prefix("2001:db8:1:2::/64"));
- prefs.add(new Ipv6Prefix("2001:db8:1:1::/64"));
- prefs.add(new Ipv6Prefix("2001:db8:1::/64"));
-
- }
+ @Test
+ public void test3() {
+ assertEquals("123.123.123.123", new Ipv4Address("123.123.123.123").getValue());
+ assertEquals("2001::1", new Ipv6Address("2001::1").getValue());
+ }
+
+ @Test
+ public void test4() throws UnknownHostException {
+ assertNotNull(new IpPrefix(new Ipv4Prefix("123.123.123.123")).getIpv4Prefix());
+ assertNotNull(new IpPrefix(new Ipv6Prefix("2001::1")).getIpv6Prefix());
+ }
+
+ @Test
+ public void test5() {
+ assertEquals("123.123.123.123/24", new Ipv4Prefix("123.123.123.123/24").getValue());
+ assertEquals("2001::1/120", new Ipv6Prefix("2001::1/120").getValue());
+ }
+
+ @Test
+ public void testPrefix4ForBytes() {
+ byte[] bytes = new byte[] { 123, 122, 4, 5 };
+ assertEquals(new Ipv4Prefix("123.122.4.5/8"), Ipv4Util.prefixForBytes(bytes, 8));
+ assertArrayEquals(new byte[] { 102, 0, 0, 0, 8 }, Ipv4Util.bytesForPrefix(new Ipv4Prefix("102.0.0.0/8")));
+
+ bytes = new byte[] { (byte) 255, (byte) 255, 0, 0 };
+ assertEquals(new Ipv4Prefix("255.255.0.0/16"), Ipv4Util.prefixForBytes(bytes, 16));
+
+ assertArrayEquals(new byte[] { (byte) 255, (byte) 255, 0, 0, 16 }, Ipv4Util.bytesForPrefix(new Ipv4Prefix("255.255.0.0/16")));
+ }
+
+ @Test
+ public void testAddress4ForBytes() {
+ final byte[] bytes = new byte[] { (byte) 123, (byte) 122, (byte) 4, (byte) 5 };
+ assertEquals(new Ipv4Address("123.122.4.5"), Ipv4Util.addressForBytes(bytes));
+ try {
+ Ipv4Util.addressForBytes(new byte[] { 22, 44, 66, 18, 88, 33 });
+ fail();
+ } catch (final IllegalArgumentException e) {
+ assertEquals("Failed to construct IPv4 address", e.getMessage());
+ }
+ }
+
+ @Test
+ public void testAddress6ForBytes() {
+ final byte[] bytes = new byte[] { 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01 };
+ assertEquals(new Ipv6Address("2001::1"), Ipv6Util.addressForBytes(bytes));
+ try {
+ Ipv6Util.addressForBytes(new byte[] { 22, 44, 66, 18, 88, 33 });
+ fail();
+ } catch (final IllegalArgumentException e) {
+ assertEquals("Failed to construct IPv6 address", e.getMessage());
+ }
+ }
+
+ @Test
+ public void testPrefixList4ForBytes() {
+ final byte[] bytes = new byte[] { 22, (byte) 172, (byte) 168, 3, 8, 12, 32, (byte) 192, (byte) 168, 35, 100 };
+ final List<Ipv4Prefix> prefs = Ipv4Util.prefixListForBytes(bytes);
+ assertEquals(
+ Lists.newArrayList(new Ipv4Prefix("172.168.3.0/22"), new Ipv4Prefix("12.0.0.0/8"), new Ipv4Prefix("192.168.35.100/32")),
+ prefs);
+ }
+
+ @Test
+ public void testBytesForAddress() {
+ assertArrayEquals(new byte[] { 12, 58, (byte) 201, 99 }, Ipv4Util.bytesForAddress(new Ipv4Address("12.58.201.99")));
+ assertArrayEquals(new byte[] { 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01 }, Ipv6Util.bytesForAddress(new Ipv6Address("2001::1")));
+ }
+
+ @Test
+ public void testPrefix6ForBytes() {
+ final byte[] bytes = new byte[] { 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02 };
+ assertEquals(new Ipv6Prefix("2001:db8:1:2::/64"), Ipv6Util.prefixForBytes(bytes, 64));
+ assertArrayEquals(new byte[] { 0x20, (byte) 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x40 }, Ipv6Util.bytesForPrefix(new Ipv6Prefix("2001:db8:1:2::/64")));
+ }
+
+ @Test
+ public void testPrefixList6ForBytes() {
+ final byte[] bytes = new byte[] { 0x40, 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x40, 0x20, 0x01, 0x0d, (byte) 0xb8,
+ 0x00, 0x01, 0x00, 0x01, };
+ final List<Ipv6Prefix> prefs = Ipv6Util.prefixListForBytes(bytes);
+ assertEquals(prefs, Lists.newArrayList(new Ipv6Prefix("2001:db8:1:2::/64"), new Ipv6Prefix("2001:db8:1:1::/64")));
+ }
+
+ @Test
+ public void testPrefixLength() {
+ assertEquals(22, Ipv4Util.getPrefixLength(new IpPrefix(new Ipv4Prefix("172.168.3.0/22"))));
+ assertEquals(64, Ipv4Util.getPrefixLength(new IpPrefix(new Ipv6Prefix("2001:db8:1:2::/64"))));
+ }
}
Code Review / bgpcep.git / blobdiff