@Test
public void resolvesTrueIfEqualLines() {

    final Line<Double> line = new RandomLine<>();
    final InLinePoint<Double> first = new InLinePoint<>(line);
    MatcherAssert.assertThat(
        new Equal<>(
            line, new PtsLine<>(first, new InLinePoint<>(line, new Different<>(first.xcoor())))
        ).resolve(new Decimal()),
        Matchers.is(true)
    );
}