com.gemstone.gemfire.test.junit.rules.serializable.SerializableTestNameTest.java Source code

Introduction

Here is the source code for com.gemstone.gemfire.test.junit.rules.serializable.SerializableTestNameTest.java

Source

/*
 * 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 com.gemstone.gemfire.test.junit.rules.serializable;

import static com.gemstone.gemfire.test.junit.rules.serializable.FieldsOfTestName.*;
import static org.assertj.core.api.Assertions.*;
import static org.mockito.Mockito.*;

import com.gemstone.gemfire.test.junit.categories.UnitTest;
import org.apache.commons.lang.SerializationUtils;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.TestName;
import org.junit.runner.Description;

import java.io.Serializable;
import java.lang.reflect.Field;
import java.util.Arrays;

/**
 * Unit tests for {@link SerializableTestName}.
 */
@Category(UnitTest.class)
public class SerializableTestNameTest {

    @Test
    public void hasOneFields() throws Exception {
        Field[] fields = TestName.class.getDeclaredFields();
        assertThat(fields.length).as("Fields: " + Arrays.asList(fields)).isEqualTo(1);
    }

    @Test
    public void fieldNameShouldExist() throws Exception {
        Field field = TestName.class.getDeclaredField(FIELD_NAME);
        assertThat(field.getType()).isEqualTo(String.class);
    }

    @Test
    public void fieldsCanBeRead() throws Exception {
        String name = "foo";
        Description mockDescription = mock(Description.class);
        when(mockDescription.getMethodName()).thenReturn(name);

        SerializableTestName instance = new SerializableTestName();
        instance.starting(mockDescription);

        assertThat(instance.getMethodName()).isEqualTo(name);
    }

    @Test
    public void isSerializable() throws Exception {
        assertThat(SerializableTestName.class).isInstanceOf(Serializable.class);
    }

    @Test
    public void canBeSerialized() throws Exception {
        String name = "bar";
        Description mockDescription = mock(Description.class);
        when(mockDescription.getMethodName()).thenReturn(name);

        SerializableTestName instance = new SerializableTestName();
        instance.starting(mockDescription);

        assertThat(instance.getMethodName()).isEqualTo(name);

        SerializableTestName cloned = (SerializableTestName) SerializationUtils.clone(instance);

        assertThat(cloned.getMethodName()).isEqualTo(name);
    }
}