@Test
public void resolvesTrueWhenDifferentDirs() {

    final Line<Double> any = new RandomLine<>();
    MatcherAssert.assertThat(
        new Intersecting<>(
            any, new PtDirLine<>(
                new RandomPoint<>(), new DifferentPoint<>(any.direction())
            )
        ).resolve(new Decimal()),
        Matchers.is(true)
    );
}