public void TenOfClubsToStringTest()
 {
     Card card = new Card(CardFace.Ten, CardSuit.Clubs);
     string result = card.ToString();
     Assert.AreEqual("10♣", result, "The card's ToString() method does not operate correctly");
 }
 public void EightOfSpadesToStringTest()
 {
     Card card = new Card(CardFace.Eight, CardSuit.Spades);
     string result = card.ToString();
     Assert.AreEqual("8♠", result, "The card's ToString() method does not operate correctly");
 }
 public void NineOfHeartsToStringTest()
 {
     Card card = new Card(CardFace.Nine, CardSuit.Hearts);
     string result = card.ToString();
     Assert.AreEqual("9♥", result, "The card's ToString() method does not operate correctly");
 }
 public void SixOfDiamondsToStringTest()
 {
     Card card = new Card(CardFace.Six, CardSuit.Diamonds);
     string result = card.ToString();
     Assert.AreEqual("6♦", result, "The card's ToString() method does not operate correctly");
 }