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/*
 * Copyright (c) 2010-2015 Pivotal Software, 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. See accompanying
 * LICENSE file.
 */
package com.gemstone.gemfire.internal.lang;

import static org.junit.Assert.*;

import org.jmock.Expectations;
import org.jmock.Mockery;
import org.jmock.lib.legacy.ClassImposteriser;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * The InitializerTest class is a test suite of test cases testing the contract and functionality of the Initializer
 * utility class.
 * 
 * @author John Blum
 * @see com.gemstone.gemfire.internal.lang.Initializer
 * @see org.jmock.Mockery
 * @see org.junit.Assert
 * @see org.junit.Test
 * @since 7.5
 */
public class InitializerTest {

  private Mockery mockContext;

  @Before
  public void setUp() {
    mockContext = new Mockery();
    mockContext.setImposteriser(ClassImposteriser.INSTANCE);
  }

  @After
  public void tearDown() {
    mockContext.assertIsSatisfied();
    mockContext = null;
  }

  @Test
  public void testInitWithInitableObject() {
    final Initable initableObject = mockContext.mock(Initable.class, "testInitWithInitableObject.Initable");

    mockContext.checking(new Expectations() {{
      oneOf(initableObject).init();
    }});

    assertTrue(Initializer.init(initableObject));
  }

  @Test
  public void testInitWithNonInitiableObject() {
    assertFalse(Initializer.init(new Object()));
  }

}