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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.net.intent;
import org.junit.Test;
import org.onosproject.net.NetTestTools;
import com.google.common.testing.EqualsTester;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutableBaseClass;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
/**
* Unit tests for the intent key class.
*/
public class KeyTest {
private static final String KEY_1 = "key1";
private static final String KEY_2 = "key2";
private static final String KEY_3 = "key3";
private static final long LONG_KEY_1 = 0x1111;
private static final long LONG_KEY_2 = 0x2222;
private static final long LONG_KEY_3 = 0x3333;
/**
* Tests that keys are properly immutable.
*/
@Test
public void keysAreImmutable() {
assertThatClassIsImmutableBaseClass(Key.class);
// Will be a long based key, class is private so cannot be
// accessed directly
Key longKey = Key.of(0xabcdefL, NetTestTools.APP_ID);
assertThatClassIsImmutable(longKey.getClass());
// Will be a String based key, class is private so cannot be
// accessed directly.
Key stringKey = Key.of("some key", NetTestTools.APP_ID);
assertThatClassIsImmutable(stringKey.getClass());
}
/**
* Tests string key construction.
*/
@Test
public void stringKeyConstruction() {
Key stringKey1 = Key.of(KEY_3, NetTestTools.APP_ID);
assertThat(stringKey1, notNullValue());
Key stringKey2 = Key.of(KEY_3, NetTestTools.APP_ID);
assertThat(stringKey2, notNullValue());
assertThat(stringKey1.hash(), is(stringKey2.hash()));
}
/**
* Tests long key construction.
*/
@Test
public void longKeyConstruction() {
Key longKey1 = Key.of(LONG_KEY_3, NetTestTools.APP_ID);
assertThat(longKey1, notNullValue());
Key longKey2 = Key.of(LONG_KEY_3, NetTestTools.APP_ID);
assertThat(longKey2, notNullValue());
assertThat(longKey1.hash(), is(longKey2.hash()));
}
/**
* Tests equals for string based keys.
*/
@Test
public void stringKey() {
Key stringKey1 = Key.of(KEY_1, NetTestTools.APP_ID);
Key copyOfStringKey1 = Key.of(KEY_1, NetTestTools.APP_ID);
Key stringKey2 = Key.of(KEY_2, NetTestTools.APP_ID);
Key copyOfStringKey2 = Key.of(KEY_2, NetTestTools.APP_ID);
Key stringKey3 = Key.of(KEY_3, NetTestTools.APP_ID);
new EqualsTester()
.addEqualityGroup(stringKey1, copyOfStringKey1)
.addEqualityGroup(stringKey2, copyOfStringKey2)
.addEqualityGroup(stringKey3)
.testEquals();
}
/**
* Tests equals for long based keys.
*/
@Test
public void longKey() {
Key longKey1 = Key.of(LONG_KEY_1, NetTestTools.APP_ID);
Key copyOfLongKey1 = Key.of(LONG_KEY_1, NetTestTools.APP_ID);
Key longKey2 = Key.of(LONG_KEY_2, NetTestTools.APP_ID);
Key copyOfLongKey2 = Key.of(LONG_KEY_2, NetTestTools.APP_ID);
Key longKey3 = Key.of(LONG_KEY_3, NetTestTools.APP_ID);
new EqualsTester()
.addEqualityGroup(longKey1, copyOfLongKey1)
.addEqualityGroup(longKey2, copyOfLongKey2)
.addEqualityGroup(longKey3)
.testEquals();
}
}
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