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 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 ShouldReturnGreaterGivenSpadeVsHeart()
{
//Arrange
ICard heart = new Card(Suit.Heart);
ICard spade = new Card(Suit.Spade);
//Act
IValueCompare compared = spade.Compare(heart);
//Assert
compared.IsGreater().Should().BeTrue();
}
public void ShouldReturnGreaterGivenDiamondVsClub()
{
//Arrange
ICard club = new Card(Suit.Club);
ICard diamond = new Card(Suit.Diamond);
//Act
IValueCompare compared = diamond.Compare(club);
//Assert
compared.IsGreater().Should().BeTrue();
}
public void ShouldReturnGreaterGivenAceVsKing()
{
//Arrange
ICard ace = new Card(Suit.Club, Rank.Ace);
ICard king = new Card(Suit.Club, Rank.King);
//Act
IValueCompare compared = ace.Compare(king);
//Assert
compared.IsGreater().Should().BeTrue();
}
public void ShouldReturnGreaterGivenThreeVsTwo()
{
//Arrange
ICard two = new Card(Suit.Club, Rank.Two);
ICard three = new Card(Suit.Club, Rank.Three);
//Act
IValueCompare compared = three.Compare(two);
//Assert
compared.IsGreater().Should().BeTrue();
}