/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.apache.geode.internal.cache.partitioned;
import static org.junit.Assert.*;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutput;
import java.io.DataOutputStream;
import java.io.IOException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.apache.geode.test.junit.categories.UnitTest;
@Category(UnitTest.class)
public class ColocatedRegionDetailsJUnitTest {
/**
* @throws java.lang.Exception
*/
@Before
public void setUp() throws Exception {}
/**
* @throws java.lang.Exception
*/
@After
public void tearDown() throws Exception {}
/**
* Test method for
* {@link org.apache.geode.internal.cache.partitioned.ColocatedRegionDetails#ColocatedRegionDetails(java.lang.String, java.lang.String, java.lang.String, java.lang.String)}.
*/
@Test
public final void testColocatedRegionDetailsConstructor() {
ColocatedRegionDetails crd =
new ColocatedRegionDetails("host", "member name", "parent region", "child region");
assertNotNull(crd);
assertEquals("host", crd.getHost());
assertEquals("member name", crd.getMember());
assertEquals("parent region", crd.getParent());
assertEquals("child region", crd.getChild());
}
/**
* Test method for
* {@link org.apache.geode.internal.cache.partitioned.ColocatedRegionDetails#ColocatedRegionDetails()}.
*/
@Test
public final void testColocatedRegion0ArgConstructor() {
ColocatedRegionDetails crd = new ColocatedRegionDetails();
assertNotNull(crd);
assertNull(crd.getHost());
assertNull(crd.getMember());
assertNull(crd.getParent());
assertNull(crd.getChild());
}
@Test
public final void testContructingWithNulls() {
ColocatedRegionDetails crd1 =
new ColocatedRegionDetails(null, "member name", "parent region", "child region");
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host", null, "parent region", "child region");
ColocatedRegionDetails crd3 =
new ColocatedRegionDetails("host", "member name", null, "child region");
ColocatedRegionDetails crd4 =
new ColocatedRegionDetails("host", "member name", "parent region", null);
assertNotNull(crd1);
assertNotNull(crd2);
assertNotNull(crd3);
assertNotNull(crd4);
}
/**
* Test method for
* {@link org.apache.geode.internal.cache.partitioned.ColocatedRegionDetails#toData(java.io.DataOutput)}.
*
* @throws IOException
* @throws ClassNotFoundException
*/
@Test
public final void testSerialization() throws IOException, ClassNotFoundException {
ColocatedRegionDetails crd =
new ColocatedRegionDetails("host", "member name", "parent region", "child region");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutput out = new DataOutputStream(baos);
crd.toData(out);
ColocatedRegionDetails crdIn = new ColocatedRegionDetails();
crdIn.fromData(new DataInputStream(new ByteArrayInputStream(baos.toByteArray())));
assertEquals(crd, crdIn);
}
@Test
public final void testSerializationOfEmptyColocatedRegionDetails()
throws IOException, ClassNotFoundException {
ColocatedRegionDetails crd = new ColocatedRegionDetails();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutput out = new DataOutputStream(baos);
crd.toData(out);
ColocatedRegionDetails crdIn = new ColocatedRegionDetails();
crdIn.fromData(new DataInputStream(new ByteArrayInputStream(baos.toByteArray())));
assertEquals(crd, crdIn);
}
@Test
public final void testHostNotEquals() {
ColocatedRegionDetails crd1 = new ColocatedRegionDetails();
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host1", "member name", "parent region", "child region");
ColocatedRegionDetails crd3 =
new ColocatedRegionDetails("host2", "member name", "parent region", "child region");
assertNotEquals(crd1, crd2);
assertNotEquals(crd2, crd3);
assertNotEquals(crd3, crd2);
}
@Test
public final void testMemberNotEquals() {
ColocatedRegionDetails crd1 =
new ColocatedRegionDetails("host", null, "parent region", "child region");
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host", "member1", "parent region", "child region");
ColocatedRegionDetails crd3 =
new ColocatedRegionDetails("host", "member2", "parent region", "child region");
assertNotEquals(crd1, crd2);
assertNotEquals(crd2, crd3);
assertNotEquals(crd3, crd2);
}
@Test
public final void testParentNotEquals() {
ColocatedRegionDetails crd1 =
new ColocatedRegionDetails("host", "member1", null, "child region");
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host", "member1", "parent1", "child region");
ColocatedRegionDetails crd3 =
new ColocatedRegionDetails("host", "member1", "parent2", "child region");
assertNotEquals(crd1, crd2);
assertNotEquals(crd2, crd3);
assertNotEquals(crd3, crd2);
}
@Test
public final void testChildNotEquals() {
ColocatedRegionDetails crd1 =
new ColocatedRegionDetails("host", "member1", "parent region", null);
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host", "member1", "parent region", "child1");
ColocatedRegionDetails crd3 =
new ColocatedRegionDetails("host", "member1", "parent region", "child2");
assertNotEquals(crd1, crd2);
assertNotEquals(crd2, crd3);
assertNotEquals(crd3, crd2);
}
@Test
public final void testClassInequality() {
ColocatedRegionDetails crd1 =
new ColocatedRegionDetails("host", "member1", "parent region", null);
String crd2 = crd1.toString();
assertNotEquals(crd1, crd2);
assertNotEquals(crd2, crd1);
}
@Test
public final void nullColocatedRegionDetailsEqualsTests() {
ColocatedRegionDetails crd1 = null;
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host", "member1", "parent region", "child1");
assertEquals(crd1, crd1);
assertEquals(crd2, crd2);
assertNotEquals(crd1, crd2);
assertNotEquals(crd2, crd1);
}
@Test
public final void testToString() {
ColocatedRegionDetails crd =
new ColocatedRegionDetails("host1", "member name", "parent region", "child region");
assertEquals("[host:host1, member:member name, parent:parent region, child:child region]",
crd.toString());
}
@Test
public final void testToStringOfEmptyColocatedRegionDetails() {
ColocatedRegionDetails crd = new ColocatedRegionDetails();
assertEquals("[,,,]", crd.toString());
}
@Test
public final void testHashCode() {
ColocatedRegionDetails crd1 = new ColocatedRegionDetails();
ColocatedRegionDetails crd2 =
new ColocatedRegionDetails("host1", "member name", "parent region", "child region");
ColocatedRegionDetails crd3 =
new ColocatedRegionDetails("host2", "member name", "parent region", "child region");
assertNotEquals(crd1.hashCode(), crd2.hashCode());
assertNotEquals(crd1.hashCode(), crd3.hashCode());
assertNotEquals(crd2.hashCode(), crd3.hashCode());
assertEquals(923521, crd1.hashCode());
assertEquals(2077348855, crd2.hashCode());
assertEquals(2077378646, crd3.hashCode());
}
}