FileDetailsTest.java

package org.springframework.roo.file.monitor.event;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;

import java.io.File;

import org.junit.Test;

/**
 * Unit test of {@link FileDetails}
 * 
 * @author Andrew Swan
 * @since 1.2.0
 */
public class FileDetailsTest {

  @Test
  public void testInstancesWithSameFileAndNullTimestamp() {
    // Set up
    final File mockFile = mock(File.class);
    final FileDetails fileDetails1 = new FileDetails(mockFile, null);
    final FileDetails fileDetails2 = new FileDetails(mockFile, null);

    // Invoke and check
    assertTrue(fileDetails1.equals(fileDetails2) && fileDetails2.equals(fileDetails1));
    assertEquals(fileDetails1.hashCode(), fileDetails2.hashCode());
    assertEquals(0, fileDetails1.compareTo(fileDetails2));
  }
}