PathTest.java

package org.springframework.roo.project;

import static org.junit.Assert.assertEquals;

import java.util.Collection;
import java.util.HashSet;

import org.junit.Test;

/**
 * Unit test of the {@link Path} enum.
 * 
 * @author Andrew Swan
 * @since 1.2.0
 */
public class PathTest {

  @Test
  public void testDefaultLocationsAreUnique() {
    // Set up
    final Collection<String> distinctLocations = new HashSet<String>();

    // Invoke
    for (final Path path : Path.values()) {
      distinctLocations.add(path.getDefaultLocation());
    }

    // Check
    assertEquals(Path.values().length, distinctLocations.size());
  }
}