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/*
* Copyright 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.store.consistent.impl;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertNull;
import static junit.framework.TestCase.assertTrue;
import org.junit.Test;
import org.onosproject.store.service.MapEvent;
import org.onosproject.store.service.Versioned;
/**
* Unit tests for UpdateResult.
*/
public class UpdateResultTest {
@Test
public void testGetters() {
Versioned<String> oldValue = new Versioned<>("a", 1);
Versioned<String> newValue = new Versioned<>("b", 2);
UpdateResult<String, String> ur =
new UpdateResult<>(true, "foo", "k", oldValue, newValue);
assertTrue(ur.updated());
assertEquals("foo", ur.mapName());
assertEquals("k", ur.key());
assertEquals(oldValue, ur.oldValue());
assertEquals(newValue, ur.newValue());
}
@Test
public void testToMapEvent() {
Versioned<String> oldValue = new Versioned<>("a", 1);
Versioned<String> newValue = new Versioned<>("b", 2);
UpdateResult<String, String> ur1 =
new UpdateResult<>(true, "foo", "k", oldValue, newValue);
MapEvent<String, String> event1 = ur1.toMapEvent();
assertEquals(MapEvent.Type.UPDATE, event1.type());
assertEquals("k", event1.key());
assertEquals(newValue, event1.value());
UpdateResult<String, String> ur2 =
new UpdateResult<>(true, "foo", "k", null, newValue);
MapEvent<String, String> event2 = ur2.toMapEvent();
assertEquals(MapEvent.Type.INSERT, event2.type());
assertEquals("k", event2.key());
assertEquals(newValue, event2.value());
UpdateResult<String, String> ur3 =
new UpdateResult<>(true, "foo", "k", oldValue, null);
MapEvent<String, String> event3 = ur3.toMapEvent();
assertEquals(MapEvent.Type.REMOVE, event3.type());
assertEquals("k", event3.key());
assertEquals(oldValue, event3.value());
UpdateResult<String, String> ur4 =
new UpdateResult<>(false, "foo", "k", oldValue, oldValue);
assertNull(ur4.toMapEvent());
}
@Test
public void testMap() {
Versioned<String> oldValue = new Versioned<>("a", 1);
Versioned<String> newValue = new Versioned<>("b", 2);
UpdateResult<String, String> ur1 =
new UpdateResult<>(true, "foo", "k", oldValue, newValue);
UpdateResult<Integer, Integer> ur2 = ur1.map(s -> s.length(), s -> s.length());
assertEquals(ur2.updated(), ur1.updated());
assertEquals(ur1.mapName(), ur2.mapName());
assertEquals(new Integer(1), ur2.key());
assertEquals(oldValue.map(s -> s.length()), ur2.oldValue());
assertEquals(newValue.map(s -> s.length()), ur2.newValue());
UpdateResult<String, String> ur3 =
new UpdateResult<>(true, "foo", "k", null, newValue);
UpdateResult<Integer, Integer> ur4 = ur3.map(s -> s.length(), s -> s.length());
assertEquals(ur3.updated(), ur4.updated());
assertEquals(ur3.mapName(), ur4.mapName());
assertEquals(new Integer(1), ur4.key());
assertNull(ur4.oldValue());
assertEquals(newValue.map(s -> s.length()), ur4.newValue());
}
}
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