| /* |
| * Copyright 2014-present Open Networking Foundation |
| * |
| * 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.net; |
| |
| import org.junit.Test; |
| |
| import static com.google.common.collect.ImmutableSet.of; |
| import static org.junit.Assert.*; |
| import static org.onosproject.net.DefaultAnnotations.builder; |
| |
| /** |
| * Tests of the default annotations. |
| */ |
| public class DefaultAnnotationsTest { |
| |
| private DefaultAnnotations annotations; |
| |
| @Test |
| public void basics() { |
| annotations = builder().set("foo", "1").set("bar", "2").build(); |
| assertEquals("incorrect keys", of("foo", "bar"), annotations.keys()); |
| assertEquals("incorrect value", "1", annotations.value("foo")); |
| assertEquals("incorrect value", "2", annotations.value("bar")); |
| } |
| |
| @Test |
| public void empty() { |
| annotations = builder().build(); |
| assertTrue("incorrect keys", annotations.keys().isEmpty()); |
| } |
| |
| @Test |
| public void remove() { |
| annotations = builder().remove("foo").set("bar", "2").build(); |
| assertEquals("incorrect keys", of("foo", "bar"), annotations.keys()); |
| assertNull("incorrect value", annotations.value("foo")); |
| assertEquals("incorrect value", "2", annotations.value("bar")); |
| } |
| |
| @Test |
| public void union() { |
| annotations = builder().set("foo", "1").set("bar", "2").remove("buz").build(); |
| assertEquals("incorrect keys", of("foo", "bar", "buz"), annotations.keys()); |
| |
| SparseAnnotations updates = builder().remove("foo").set("bar", "3").set("goo", "4").remove("fuzz").build(); |
| |
| SparseAnnotations result = DefaultAnnotations.union(annotations, updates); |
| |
| assertTrue("remove instruction in original remains", result.isRemoved("buz")); |
| assertTrue("remove instruction in update remains", result.isRemoved("fuzz")); |
| assertEquals("incorrect keys", of("buz", "goo", "bar", "fuzz"), result.keys()); |
| assertNull("incorrect value", result.value("foo")); |
| assertEquals("incorrect value", "3", result.value("bar")); |
| assertEquals("incorrect value", "4", result.value("goo")); |
| } |
| |
| @Test |
| public void merge() { |
| annotations = builder().set("foo", "1").set("bar", "2").build(); |
| assertEquals("incorrect keys", of("foo", "bar"), annotations.keys()); |
| |
| SparseAnnotations updates = builder().remove("foo").set("bar", "3").set("goo", "4").build(); |
| |
| annotations = DefaultAnnotations.merge(annotations, updates); |
| assertEquals("incorrect keys", of("goo", "bar"), annotations.keys()); |
| assertNull("incorrect value", annotations.value("foo")); |
| assertEquals("incorrect value", "3", annotations.value("bar")); |
| } |
| |
| @Test |
| public void noopMerge() { |
| annotations = builder().set("foo", "1").set("bar", "2").build(); |
| assertEquals("incorrect keys", of("foo", "bar"), annotations.keys()); |
| |
| SparseAnnotations updates = builder().build(); |
| assertSame("same annotations expected", annotations, |
| DefaultAnnotations.merge(annotations, updates)); |
| assertSame("same annotations expected", annotations, |
| DefaultAnnotations.merge(annotations, null)); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void badMerge() { |
| DefaultAnnotations.merge(null, null); |
| } |
| |
| } |