initial commit

src/tests/deck_test.rs

@@ -0,0 +1,10 @@
+#[cfg(test)]
+mod tests {
+    use crate::models::deck::Deck;
+
+    #[test]
+    fn test_new_deck_has_52_cards() {
+        let deck = Deck::new();
+        assert_eq!(deck.cards.len(), 52);
+    }
+}

src/tests/hand_test.rs

@@ -0,0 +1,160 @@
+#[cfg(test)]
+mod tests {
+    use crate::models::deck::{Card, Deck};
+    use crate::models::hand::Hand;
+    use crate::models::player::Player;
+
+    #[test]
+    fn test_hand_has_correct_amount_of_cards_after_drawing() {
+        let mut deck = Deck::new();
+        let mut player = Player {
+            name: String::from("Testy McTestFace"),
+            hand: Hand::new(),
+        };
+
+        player.hand.draw(5, &mut deck);
+        assert_eq!(player.hand.cards.len(), 5);
+    }
+
+    #[test]
+    fn test_hand_adds_cards_to_exhasting_hand() {
+        let mut deck = Deck::new();
+        let mut player = Player {
+            name: String::from("Testy McTestFace"),
+            hand: Hand::new(),
+        };
+
+        player.hand.draw(5, &mut deck);
+        player.hand.draw(3, &mut deck);
+        assert_eq!(player.hand.cards.len(), 8);
+    }
+
+    #[test]
+    fn test_has_single_pair() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♠".to_string() });
+        hand.cards.push(Card { rank: "4".to_string(), value: 4, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "♣".to_string() });
+
+        assert_eq!(hand.has_single_pair(), true)
+    }
+
+    #[test]
+    fn test_has_two_pair() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♠".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "♣".to_string() });
+
+        assert_eq!(hand.has_two_pair(), true)
+    }
+
+    #[test]
+    fn test_has_three_of_a_kind() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♠".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 4, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 14, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 5, suit: "♣".to_string() });
+
+        assert_eq!(hand.has_three_of_a_kind(), true)
+    }
+
+    #[test]
+    fn test_has_four_of_a_kind() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "2".to_string(), value: 14, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♠".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 4, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 14, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 5, suit: "♣".to_string() });
+
+        assert_eq!(hand.has_four_of_a_kind(), true)
+    }
+
+    #[test]
+    fn test_has_straight() {
+        let mut hand = Hand::new();
+        hand.cards.push(Card { rank: "9".to_string(), value: 9, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "7".to_string(), value: 7, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "J".to_string(), value: 11, suit: "♣".to_string() });
+        hand.cards.push(Card { rank: "8".to_string(), value: 8, suit: "♠".to_string() });
+        hand.cards.push(Card { rank: "10".to_string(), value: 10, suit: "◆".to_string() });
+
+        assert_eq!(hand.has_straight(), true);
+    }
+
+    #[test]
+    fn test_has_straight_ace_low() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "4".to_string(), value: 4, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "♣".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "3".to_string(), value: 3, suit: "♠".to_string() });
+
+        assert_eq!(hand.has_straight(), true)
+    }
+
+    #[test]
+    fn test_has_flush() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "4".to_string(), value: 4, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "9".to_string(), value: 9, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "8".to_string(), value: 8, suit: "♥".to_string() });
+
+        assert_eq!(hand.has_flush(), true)
+    }
+
+    #[test]
+    fn test_has_full_house() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "♠".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♣".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "◆".to_string() });
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "◆".to_string() });
+
+        assert_eq!(hand.has_full_house(), true)
+    }
+
+    #[test]
+    fn test_has_straight_flush() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "2".to_string(), value: 2, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "3".to_string(), value: 3, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "4".to_string(), value: 4, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "5".to_string(), value: 5, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "6".to_string(), value: 6, suit: "♥".to_string() });
+
+        assert_eq!(hand.has_straight_flush(), true)
+    }
+
+    #[test]
+    fn test_has_royal_flush() {
+        let mut hand = Hand::new();
+
+        hand.cards.push(Card { rank: "10".to_string(), value: 10, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "J".to_string(), value: 11, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "Q".to_string(), value: 12, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "K".to_string(), value: 13, suit: "♥".to_string() });
+        hand.cards.push(Card { rank: "A".to_string(), value: 14, suit: "♥".to_string() });
+
+        assert_eq!(hand.has_royal_flush(), true)
+    }
+}

src/tests/mod.rs

@@ -0,0 +1,2 @@
+mod deck_test;
+mod hand_test;