/*
* 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.internal.serialization.InternalSerializationService;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import org.powermock.modules.junit4.PowerMockRunner;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.lang.reflect.Field;
import java.nio.ByteOrder;
import java.util.Random;
import static java.nio.ByteOrder.BIG_ENDIAN;
import static org.mockito.Mockito.verify;
import static org.powermock.api.mockito.PowerMockito.mock;
import static org.powermock.api.mockito.PowerMockito.spy;
import static org.powermock.api.mockito.PowerMockito.when;
@RunWith(PowerMockRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class ObjectDataInputStreamNonFinalMethodsTest {
static final byte[] INIT_DATA = new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
private InternalSerializationService mockSerializationService;
private ObjectDataInputStream in;
private DataInputStream dataInputSpy;
private ByteArrayInputStream inputStream;
private ByteOrder byteOrder;
@Before
public void before() throws Exception {
byteOrder = BIG_ENDIAN;
mockSerializationService = mock(InternalSerializationService.class);
when(mockSerializationService.getByteOrder()).thenReturn(byteOrder);
inputStream = new ByteArrayInputStream(INIT_DATA);
in = new ObjectDataInputStream(inputStream, mockSerializationService);
Field field = ObjectDataInputStream.class.getDeclaredField("dataInput");
field.setAccessible(true);
DataInputStream dataInput = (DataInputStream) field.get(in);
dataInputSpy = spy(dataInput);
field.set(in, dataInputSpy);
}
@Test
public void testSkip() throws Exception {
long someInput = new Random().nextLong();
in.skip(someInput);
verify(dataInputSpy).skip(someInput);
}
@Test
public void testAvailable() throws Exception {
in.available();
verify(dataInputSpy).available();
}
@Test
public void testClose() throws Exception {
in.close();
verify(dataInputSpy).close();
}
@Test
public void testMark() throws Exception {
int someInput = new Random().nextInt();
in.mark(someInput);
verify(dataInputSpy).mark(someInput);
}
@Test
public void testReset() throws Exception {
in.reset();
verify(dataInputSpy).reset();
}
@Test
public void testMarkSupported() throws Exception {
in.markSupported();
verify(dataInputSpy).markSupported();
}
}