@Test
public void resolvesTrueIfRight() {

    final MkField<Object> field = new MkField<>(new Object(), new Object());
    MatcherAssert.assertThat(
        new IsRight<>(new Degrees.Default<>(Math.PI / 2)).resolve(field), Matchers.is(true)
    );
    MatcherAssert.assertThat(
        new IsRight<>(new Right<>()).resolve(field), Matchers.is(true)
    );
}