/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* 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 com.hazelcast.internal.serialization.impl;
import com.hazelcast.nio.Bits;
import com.hazelcast.nio.BufferObjectDataInput;
import com.hazelcast.nio.serialization.ClassDefinition;
import com.hazelcast.nio.serialization.FieldDefinition;
import com.hazelcast.nio.serialization.FieldType;
import com.hazelcast.nio.serialization.HazelcastSerializationException;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class PortableUtilsTest extends HazelcastTestSupport {
@Rule
public ExpectedException expected = ExpectedException.none();
@Test
public void testConstructor() {
assertUtilityConstructor(PortableUtils.class);
}
@Test(expected = IllegalArgumentException.class)
public void validateAndGetArrayQuantifierFromCurrentToken_malformed() {
PortableUtils.validateAndGetArrayQuantifierFromCurrentToken("legs[", "person.legs[0]");
}
@Test(expected = IllegalArgumentException.class)
public void validateAndGetArrayQuantifierFromCurrentToken_negative() {
assertEquals(0, PortableUtils.validateAndGetArrayQuantifierFromCurrentToken("legs[-1]", "person.legs[-1]"));
}
@Test
public void validateAndGetArrayQuantifierFromCurrentToken_correct() {
assertEquals(0, PortableUtils.validateAndGetArrayQuantifierFromCurrentToken("legs[0]", "person.legs[0]"));
}
@Test(expected = IllegalArgumentException.class)
public void validateAndGetArrayQuantifierFromCurrentToken_withException() {
PortableUtils.validateAndGetArrayQuantifierFromCurrentToken("legs", null);
}
@Test
public void getPortableArrayCellPosition() throws Exception {
// GIVEN
BufferObjectDataInput in = mock(BufferObjectDataInput.class);
int offset = 10;
int cellIndex = 3;
// WHEN
PortableUtils.getPortableArrayCellPosition(in, offset, cellIndex);
// THEN
verify(in, times(1)).readInt(offset + cellIndex * Bits.INT_SIZE_IN_BYTES);
}
@Test
public void isCurrentPathTokenWithoutQuantifier() {
assertTrue(PortableUtils.isCurrentPathTokenWithoutQuantifier("wheels"));
assertFalse(PortableUtils.isCurrentPathTokenWithoutQuantifier("wheels[1]"));
assertFalse(PortableUtils.isCurrentPathTokenWithoutQuantifier("wheels[any]"));
}
@Test
public void isCurrentPathTokenWithAnyQuantifier() {
assertFalse(PortableUtils.isCurrentPathTokenWithAnyQuantifier("wheels"));
assertFalse(PortableUtils.isCurrentPathTokenWithAnyQuantifier("wheels[1]"));
assertTrue(PortableUtils.isCurrentPathTokenWithAnyQuantifier("wheels[any]"));
}
@Test
public void unknownFieldException() {
// GIVEN
BufferObjectDataInput in = mock(BufferObjectDataInput.class);
ClassDefinition cd = mock(ClassDefinition.class);
PortableNavigatorContext ctx = new PortableNavigatorContext(in, cd, null);
// WHEN
HazelcastSerializationException ex = PortableUtils.createUnknownFieldException(ctx, "person.brain");
// THEN
assertNotNull(ex);
}
@Test
public void wrongUseOfAnyOperationException() {
// GIVEN
BufferObjectDataInput in = mock(BufferObjectDataInput.class);
ClassDefinition cd = mock(ClassDefinition.class);
PortableNavigatorContext ctx = new PortableNavigatorContext(in, cd, null);
// WHEN
IllegalArgumentException ex = PortableUtils.createWrongUseOfAnyOperationException(ctx, "person.brain");
// THEN
assertNotNull(ex);
}
@Test
public void validateArrayType_notArray() {
// GIVEN
ClassDefinition cd = mock(ClassDefinition.class);
FieldDefinition fd = mock(FieldDefinition.class);
// WHEN
when(fd.getType()).thenReturn(FieldType.BOOLEAN);
// THEN - ex thrown
expected.expect(IllegalArgumentException.class);
PortableUtils.validateArrayType(cd, fd, "person.brain");
}
@Test
public void validateArrayType_array() {
// GIVEN
ClassDefinition cd = mock(ClassDefinition.class);
FieldDefinition fd = mock(FieldDefinition.class);
// WHEN
when(fd.getType()).thenReturn(FieldType.BOOLEAN_ARRAY);
// THEN - nothing thrown
PortableUtils.validateArrayType(cd, fd, "person.brain");
}
@Test
public void validateFactoryAndClass_compatible() {
// GIVEN
int factoryId = 1;
int classId = 2;
FieldDefinition fd = mock(FieldDefinition.class);
// WHEN ids are compatible
when(fd.getFactoryId()).thenReturn(factoryId);
when(fd.getClassId()).thenReturn(classId);
// THEN - nothing thrown
PortableUtils.validateFactoryAndClass(fd, factoryId, classId, "person.brain");
}
@Test
public void validateFactoryAndClass_incompatibleFactoryId() {
// GIVEN
int factoryId = 1;
int classId = 2;
FieldDefinition fd = mock(FieldDefinition.class);
// WHEN ids are compatible
when(fd.getFactoryId()).thenReturn(factoryId + 1);
when(fd.getClassId()).thenReturn(classId);
// THEN - ex thrown
expected.expect(IllegalArgumentException.class);
PortableUtils.validateFactoryAndClass(fd, factoryId, classId, "person.brain");
}
@Test
public void validateFactoryAndClass_incompatibleClassId() {
// GIVEN
int factoryId = 1;
int classId = 2;
FieldDefinition fd = mock(FieldDefinition.class);
// WHEN ids are compatible
when(fd.getFactoryId()).thenReturn(factoryId);
when(fd.getClassId()).thenReturn(classId + 1);
// THEN - ex thrown
expected.expect(IllegalArgumentException.class);
PortableUtils.validateFactoryAndClass(fd, factoryId, classId, "person.brain");
}
}