public void ShouldReturnSuitExpectedRankingForEveryPermutation()
{
ISuit[] suits =
{
Suit.Club,
Suit.Diamond,
Suit.Heart,
Suit.Spade
};
for (int thisIdx = 0; thisIdx < suits.Length; thisIdx++)
{
for (int otherIdx = 0; otherIdx < suits.Length; otherIdx++)
{
IValueCompare compare = suits[thisIdx].Compare(suits[otherIdx]);
if (thisIdx == otherIdx)
{
compare.IsEqual().Should().BeTrue();
compare.IsLesser().Should().BeFalse();
compare.IsGreater().Should().BeFalse();
}
if (thisIdx < otherIdx)
{
compare.IsEqual().Should().BeFalse();
compare.IsLesser().Should().BeTrue();
compare.IsGreater().Should().BeFalse();
}
if (thisIdx > otherIdx)
{
compare.IsEqual().Should().BeFalse();
compare.IsLesser().Should().BeFalse();
compare.IsGreater().Should().BeTrue();
}
}
}
}
public void ShouldReturnExpectedSuitRankingForEveryPermutation()
{
ICard[] suits =
{
new Card(Suit.Club),
new Card(Suit.Diamond),
new Card(Suit.Heart),
new Card(Suit.Spade)
};
for (int thisIdx = 0; thisIdx < suits.Length; thisIdx++)
{
for (int otherIdx = 0; otherIdx < suits.Length; otherIdx++)
{
IValueCompare compare = suits[thisIdx].Compare(suits[otherIdx]);
if (thisIdx == otherIdx)
{
compare.IsEqual().Should().BeTrue();
compare.IsLesser().Should().BeFalse();
}
if (thisIdx < otherIdx)
{
compare.IsEqual().Should().BeFalse();
compare.IsLesser().Should().BeTrue();
}
if (thisIdx > otherIdx)
{
compare.IsEqual().Should().BeFalse();
compare.IsLesser().Should().BeFalse();
}
}
}
}
public void ShouldReturnExpectedRankRankingForEveryPermutation()
{
ICard[] ranks =
{
new Card(Suit.Club, Rank.Two),
new Card(Suit.Club, Rank.Three),
new Card(Suit.Club, Rank.Four),
new Card(Suit.Club, Rank.Five),
new Card(Suit.Club, Rank.Six),
new Card(Suit.Club, Rank.Seven),
new Card(Suit.Club, Rank.Eight),
new Card(Suit.Club, Rank.Nine),
new Card(Suit.Club, Rank.Ten),
new Card(Suit.Club, Rank.Jack),
new Card(Suit.Club, Rank.Queen),
new Card(Suit.Club, Rank.King),
new Card(Suit.Club, Rank.Ace)
};
for (int thisIdx = 0; thisIdx < ranks.Length; thisIdx++)
{
for (int otherIdx = 0; otherIdx < ranks.Length; otherIdx++)
{
IValueCompare compare = ranks[thisIdx].Compare(ranks[otherIdx]);
if (thisIdx == otherIdx)
{
compare.IsEqual().Should().BeTrue();
compare.IsLesser().Should().BeFalse();
compare.IsGreater().Should().BeFalse();
}
if (thisIdx < otherIdx)
{
compare.IsEqual().Should().BeFalse();
compare.IsLesser().Should().BeTrue();
compare.IsGreater().Should().BeFalse();
}
if (thisIdx > otherIdx)
{
compare.IsEqual().Should().BeFalse();
compare.IsLesser().Should().BeFalse();
compare.IsGreater().Should().BeTrue();
}
}
}
}
public void ShouldReturnFalseGivenHeartVsSpade()
{
//Arrange
ICard heart = new Card(Suit.Heart);
ICard spade = new Card(Suit.Spade);
//Act
IValueCompare compared = heart.Compare(spade);
//Assert
compared.IsLesser().Should().BeTrue();
}
public void ShouldReturnFalseGivenDiamondVsHeart()
{
//Arrange
ICard diamond = new Card(Suit.Diamond);
ICard heart = new Card(Suit.Heart);
//Act
IValueCompare compared = diamond.Compare(heart);
//Assert
compared.IsLesser().Should().BeTrue();
}
public void ShouldReturnFalseGivenClubVsDiamond()
{
//Arrange
ICard club = new Card(Suit.Club);
ICard diamond = new Card(Suit.Diamond);
//Act
IValueCompare compared = club.Compare(diamond);
//Assert
compared.IsLesser().Should().BeTrue();
}
public void ShouldReturnFalseGivenThreeVsFour()
{
//Arrange
ICard four = new Card(Suit.Club, Rank.Four);
ICard three = new Card(Suit.Club, Rank.Three);
//Act
IValueCompare compared = three.Compare(four);
//Assert
compared.IsLesser().Should().BeTrue();
}