Deck tests

2025-03-05 18:20:49 +01:00
parent 729e7f6adc
commit 7043e1c6e7
6 changed files with 167 additions and 45 deletions
--- a/src/test/kotlin/eventDemo/app/entity/DeckTest.kt
+++ b/src/test/kotlin/eventDemo/app/entity/DeckTest.kt
@@ -0,0 +1,105 @@
+package eventDemo.app.entity
+
+import eventDemo.allCardCount
+import eventDemo.allCards
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.matchers.collections.shouldBeUnique
+import io.kotest.matchers.ints.shouldBeExactly
+import kotlin.test.assertNotNull
+
+class DeckTest :
+    FunSpec({
+        val totalCardsNumber = 104
+        test("newWithoutPlayers") {
+            // When
+            val deck = Deck.newWithoutPlayers()
+
+            // Then
+            deck.stack.size shouldBeExactly totalCardsNumber
+            deck.discard.size shouldBeExactly 0
+            deck.playersHands.size shouldBeExactly 0
+
+            deck.allCardCount() shouldBeExactly totalCardsNumber
+            deck.allCards().shouldBeUnique()
+            deck.allCards().map { it.id }.shouldBeUnique()
+        }
+
+        test("initHands") {
+            // Given
+            val playerNumbers = 4
+            val players = (1..playerNumbers).map { Player(name = "name $it") }.toSet()
+            val deck = Deck.newWithoutPlayers()
+
+            // When
+            val initDeck = deck.initHands(players)
+
+            // Then
+            initDeck.stack.size shouldBeExactly totalCardsNumber - (playerNumbers * 7)
+            initDeck.discard.size shouldBeExactly 0
+            initDeck.playersHands.size shouldBeExactly playerNumbers
+            initDeck.playersHands.forEach { (_, cards) -> cards.size shouldBeExactly 7 }
+            initDeck.allCardCount() shouldBeExactly totalCardsNumber
+        }
+
+        test("takeOneCardFromStackTo") {
+            // Given
+            val playerNumbers = 4
+            val players = (1..playerNumbers).map { Player(name = "name $it") }.toSet()
+            val deck = Deck.newWithoutPlayers().initHands(players)
+            val firstPlayer = players.first()
+
+            // When
+            val modifiedDeck = deck.takeOneCardFromStackTo(firstPlayer)
+
+            // Then
+            modifiedDeck.discard.size shouldBeExactly 0
+            modifiedDeck.stack.size shouldBeExactly totalCardsNumber - (playerNumbers * 7) - 1
+            modifiedDeck.playersHands.size shouldBeExactly playerNumbers
+            assertNotNull(modifiedDeck.playersHands[firstPlayer]).size shouldBeExactly 7 + 1
+            modifiedDeck.playersHands
+                .filterKeys { it != firstPlayer }
+                .forEach { (_, cards) -> cards.size shouldBeExactly 7 }
+            modifiedDeck.allCardCount() shouldBeExactly totalCardsNumber
+        }
+
+        test("putOneCardFromHand") {
+            // Given
+            val playerNumbers = 4
+            val players = (1..playerNumbers).map { Player(name = "name $it") }.toSet()
+            val deck = Deck.newWithoutPlayers().initHands(players)
+            val firstPlayer = players.first()
+
+            // When
+            val card = deck.playersHands[firstPlayer]!!.first()
+            val modifiedDeck = deck.putOneCardFromHand(firstPlayer, card)
+
+            // Then
+            modifiedDeck.discard.size shouldBeExactly 1
+            modifiedDeck.stack.size shouldBeExactly totalCardsNumber - (playerNumbers * 7)
+            modifiedDeck.playersHands.size shouldBeExactly playerNumbers
+            assertNotNull(modifiedDeck.playersHands[firstPlayer]).size shouldBeExactly 6
+            modifiedDeck.playersHands
+                .filterKeys { it != firstPlayer }
+                .forEach { (_, cards) -> cards.size shouldBeExactly 7 }
+            modifiedDeck.allCardCount() shouldBeExactly totalCardsNumber
+        }
+
+        test("placeFirstCardOnDiscard") {
+            // Given
+            val playerNumbers = 4
+            val players = (1..playerNumbers).map { Player(name = "name $it") }.toSet()
+            val deck = Deck.newWithoutPlayers().initHands(players)
+            val firstPlayer = players.first()
+
+            // When
+            val modifiedDeck = deck.placeFirstCardOnDiscard()
+
+            // Then
+            modifiedDeck.discard.size shouldBeExactly 1
+            modifiedDeck.stack.size shouldBeExactly totalCardsNumber - (playerNumbers * 7) - 1
+            modifiedDeck.playersHands.size shouldBeExactly playerNumbers
+            modifiedDeck.playersHands
+                .forEach { (_, cards) -> cards.size shouldBeExactly 7 }
+            modifiedDeck.allCardCount() shouldBeExactly totalCardsNumber
+        }
+    })