@Test
public void resolveMultipleRoots()
{

    File file =
        SourceFileResolver.resolveSourceFile( null, getDir( "nroots/root1", "nroots/root2", "nroots/root3" ), null,
                                              null );
    Assert.assertTrue( file.exists() );
    MatcherAssert.assertThat( file.getName(), CoreMatchers.equalTo( "root.as" ) );
}