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author | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
commit | 13d05bc8458758ee39cb829098241e89616717ee (patch) | |
tree | 22a4d1ce65f15952f07a3df5af4b462b4697cb3a /framework/src/onos/apps/routing-api/src/test/java | |
parent | 6139282e1e93c2322076de4b91b1c85d0bc4a8b3 (diff) |
ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60
Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd
Diffstat (limited to 'framework/src/onos/apps/routing-api/src/test/java')
-rw-r--r-- | framework/src/onos/apps/routing-api/src/test/java/org/onosproject/routing/RouteEntryTest.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/framework/src/onos/apps/routing-api/src/test/java/org/onosproject/routing/RouteEntryTest.java b/framework/src/onos/apps/routing-api/src/test/java/org/onosproject/routing/RouteEntryTest.java new file mode 100644 index 00000000..c47d2768 --- /dev/null +++ b/framework/src/onos/apps/routing-api/src/test/java/org/onosproject/routing/RouteEntryTest.java @@ -0,0 +1,159 @@ +/* + * Copyright 2014-2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onosproject.routing; + +import org.hamcrest.Matchers; +import org.junit.Test; +import org.onlab.packet.Ip4Address; +import org.onlab.packet.Ip4Prefix; + +import static org.hamcrest.Matchers.is; +import static org.hamcrest.Matchers.not; +import static org.junit.Assert.assertThat; + +/** + * Unit tests for the RouteEntry class. + */ +public class RouteEntryTest { + /** + * Tests valid class constructor. + */ + @Test + public void testConstructor() { + Ip4Prefix prefix = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop = Ip4Address.valueOf("5.6.7.8"); + + RouteEntry routeEntry = new RouteEntry(prefix, nextHop); + assertThat(routeEntry.toString(), + is("RouteEntry{prefix=1.2.3.0/24, nextHop=5.6.7.8}")); + } + + /** + * Tests invalid class constructor for null IPv4 prefix. + */ + @Test(expected = NullPointerException.class) + public void testInvalidConstructorNullPrefix() { + Ip4Prefix prefix = null; + Ip4Address nextHop = Ip4Address.valueOf("5.6.7.8"); + + new RouteEntry(prefix, nextHop); + } + + /** + * Tests invalid class constructor for null IPv4 next-hop. + */ + @Test(expected = NullPointerException.class) + public void testInvalidConstructorNullNextHop() { + Ip4Prefix prefix = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop = null; + + new RouteEntry(prefix, nextHop); + } + + /** + * Tests getting the fields of a route entry. + */ + @Test + public void testGetFields() { + Ip4Prefix prefix = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop = Ip4Address.valueOf("5.6.7.8"); + + RouteEntry routeEntry = new RouteEntry(prefix, nextHop); + assertThat(routeEntry.prefix(), is(prefix)); + assertThat(routeEntry.nextHop(), is(nextHop)); + } + + /** + * Tests creating a binary string from IPv4 prefix. + */ + @Test + public void testCreateBinaryString() { + Ip4Prefix prefix; + + prefix = Ip4Prefix.valueOf("0.0.0.0/0"); + assertThat(RouteEntry.createBinaryString(prefix), is("")); + + prefix = Ip4Prefix.valueOf("192.168.166.0/22"); + assertThat(RouteEntry.createBinaryString(prefix), + is("1100000010101000101001")); + + prefix = Ip4Prefix.valueOf("192.168.166.0/23"); + assertThat(RouteEntry.createBinaryString(prefix), + is("11000000101010001010011")); + + prefix = Ip4Prefix.valueOf("192.168.166.0/24"); + assertThat(RouteEntry.createBinaryString(prefix), + is("110000001010100010100110")); + + prefix = Ip4Prefix.valueOf("130.162.10.1/25"); + assertThat(RouteEntry.createBinaryString(prefix), + is("1000001010100010000010100")); + + prefix = Ip4Prefix.valueOf("255.255.255.255/32"); + assertThat(RouteEntry.createBinaryString(prefix), + is("11111111111111111111111111111111")); + } + + /** + * Tests equality of {@link RouteEntry}. + */ + @Test + public void testEquality() { + Ip4Prefix prefix1 = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop1 = Ip4Address.valueOf("5.6.7.8"); + RouteEntry routeEntry1 = new RouteEntry(prefix1, nextHop1); + + Ip4Prefix prefix2 = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop2 = Ip4Address.valueOf("5.6.7.8"); + RouteEntry routeEntry2 = new RouteEntry(prefix2, nextHop2); + + assertThat(routeEntry1, is(routeEntry2)); + } + + /** + * Tests non-equality of {@link RouteEntry}. + */ + @Test + public void testNonEquality() { + Ip4Prefix prefix1 = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop1 = Ip4Address.valueOf("5.6.7.8"); + RouteEntry routeEntry1 = new RouteEntry(prefix1, nextHop1); + + Ip4Prefix prefix2 = Ip4Prefix.valueOf("1.2.3.0/25"); // Different + Ip4Address nextHop2 = Ip4Address.valueOf("5.6.7.8"); + RouteEntry routeEntry2 = new RouteEntry(prefix2, nextHop2); + + Ip4Prefix prefix3 = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop3 = Ip4Address.valueOf("5.6.7.9"); // Different + RouteEntry routeEntry3 = new RouteEntry(prefix3, nextHop3); + + assertThat(routeEntry1, Matchers.is(not(routeEntry2))); + assertThat(routeEntry1, Matchers.is(not(routeEntry3))); + } + + /** + * Tests object string representation. + */ + @Test + public void testToString() { + Ip4Prefix prefix = Ip4Prefix.valueOf("1.2.3.0/24"); + Ip4Address nextHop = Ip4Address.valueOf("5.6.7.8"); + RouteEntry routeEntry = new RouteEntry(prefix, nextHop); + + assertThat(routeEntry.toString(), + is("RouteEntry{prefix=1.2.3.0/24, nextHop=5.6.7.8}")); + } +} |