public void ContainsStraight_ShouldReturnTrue_WhenClearStraightExists() { // Arrange var cards = new List <Card> { new Card(Suit.Clubs, Rank.Two), new Card(Suit.Clubs, Rank.Three), new Card(Suit.Clubs, Rank.Four), new Card(Suit.Clubs, Rank.Five), new Card(Suit.Clubs, Rank.Six), new Card(Suit.Clubs, Rank.King), new Card(Suit.Clubs, Rank.Jack), }; // Act var actual = _sut.ContainsStraight(cards); // Assert actual.Should().BeTrue(); }