@Test
public void should_load_spec() throws Exception {

    RestxSpec spec = new RestxSpecLoader(Factory.getInstance()).load("cases/test/test.spec.yaml");
    assertThat(spec.getTitle()).isEqualTo("should say hello");
    assertThat(spec.getGiven()).hasSize(2);
    assertThat(spec.getGiven().get(0)).isInstanceOf(GivenTime.class);
    assertThat(((GivenTime) spec.getGiven().get(0)).getTime().getMillis())
            .isEqualTo(DateTime.parse("2013-03-31T14:33:18.272+02:00").getMillis());
    assertThat(spec.getGiven().get(1)).isInstanceOf(GivenUUIDGenerator.class);
    assertThat(((GivenUUIDGenerator) spec.getGiven().get(1)).getPlaybackUUIDs()).containsExactly("123456");
    assertThat(spec.getWhens()).extracting("method", "path").containsExactly(Tuple.tuple("GET", "message/xavier"));
    assertThat(spec.getWhens()).extracting("then").extracting("expectedCode", "expected")
            .containsExactly(Tuple.tuple(200, "{\"message\":\"hello xavier, it's 14:33:18\"}"));
}