ExecutionTest.java

package org.springframework.roo.project;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.springframework.roo.support.util.XmlUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * Unit test of the {@link Execution} class
 * 
 * @author Andrew Swan
 * @since 1.2.0
 */
public class ExecutionTest extends XmlTestCase {

  private static final String EXECUTION_CONFIGURATION_XML = "    <configuration>\n"
      + "        <sources>\n" + "            <source>src/main/groovy</source>\n"
      + "        </sources>\n" + "    </configuration>\n";
  private static final String GOAL_1 = "lock";
  private static final String GOAL_2 = "load";
  private static final String[] GOALS = {GOAL_1, GOAL_2};
  private static final String ID = "some-id";
  private static final String PHASE = "test";
  private static final String EXECUTION_XML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
      + "<execution>\n" + "    <id>" + ID + "</id>\n" + "    <phase>" + PHASE + "</phase>\n"
      + "    <goals>\n" + "        <goal>" + GOAL_1 + "</goal>\n" + "        <goal>" + GOAL_2
      + "</goal>\n" + "    </goals>\n" + EXECUTION_CONFIGURATION_XML + "</execution>";

  // Fixture
  @Mock
  private Configuration mockConfiguration;

  @Before
  public void setUp() {
    MockitoAnnotations.initMocks(this);
  }

  @Test
  public void testExecutionWithConfigurationDoesNotEqualOneWithout() {
    // Set up
    final Execution execution1 = new Execution(ID, PHASE, GOALS);
    final Execution execution2 = new Execution(ID, PHASE, mockConfiguration, GOALS);

    // Invoke
    assertFalse(execution1.equals(execution2));
    assertFalse(execution2.equals(execution1));
  }

  @Test
  public void testGetElementForMinimalExecution() throws Exception {
    // Set up
    final Document document = DOCUMENT_BUILDER.newDocument();
    final Configuration mockConfiguration = mock(Configuration.class);
    when(mockConfiguration.getConfiguration()).thenReturn(
        XmlUtils.stringToElement(EXECUTION_CONFIGURATION_XML));
    final Execution execution = new Execution(ID, PHASE, mockConfiguration, GOALS);

    // Invoke
    final Element element = execution.getElement(document);

    // Check
    assertXmlEquals(EXECUTION_XML, element);
  }

  @Test
  public void testIdenticalExecutionsAreEqual() {
    assertEquals(new Execution(ID, PHASE, mockConfiguration, GOALS), new Execution(ID, PHASE,
        mockConfiguration, GOALS));
  }

  @Test
  public void testIdenticalExecutionsWithNoConfigurationAreEqual() {
    assertEquals(new Execution(ID, PHASE, GOALS), new Execution(ID, PHASE, GOALS));
  }
}