From 231698395443b7689e1e449d57521def595b0083 Mon Sep 17 00:00:00 2001
From: florentdevk <florentdevk@gmail.com>
Date: Mon, 22 Jun 2026 20:33:36 +0200
Subject: [PATCH 1/4] feat: add Shoe with deck generation

---
 src/Domain/Shoe.php       | 27 +++++++++++++++++++++++++++
 tests/Domain/ShoeTest.php | 16 ++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 src/Domain/Shoe.php
 create mode 100644 tests/Domain/ShoeTest.php

diff --git a/src/Domain/Shoe.php b/src/Domain/Shoe.php
new file mode 100644
index 0000000..9f034a8
--- /dev/null
+++ b/src/Domain/Shoe.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Domain;
+
+final class Shoe
+{
+    private array $cards = [];
+
+    public function __construct(int $decks = 1)
+    {
+        $ranks = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'Jack', 'Queen', 'King', 'Ace'];
+        $suits = ['Hearts', 'Diamonds', 'Clubs', 'Spades'];
+
+        for ($i = 0; $i < $decks; $i++) {
+            foreach ($suits as $suit) {
+                foreach ($ranks as $rank) {
+                    $this->cards[] = new Card($rank, $suit);
+                }
+            }
+        }
+    }
+
+    public function count(): int
+    {
+        return count($this->cards);
+    }
+}
\ No newline at end of file
diff --git a/tests/Domain/ShoeTest.php b/tests/Domain/ShoeTest.php
new file mode 100644
index 0000000..1552f82
--- /dev/null
+++ b/tests/Domain/ShoeTest.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Tests\Domain;
+
+use App\Domain\Shoe;
+use PHPUnit\Framework\TestCase;
+
+final class ShoeTest extends TestCase
+{
+    public function testShoeWithOneDeckHas52Cards(): void
+    {
+        $shoe = new Shoe(1);
+
+        $this->assertSame(52, $shoe->count());
+    }
+}
\ No newline at end of file

From f015984609f03fcf2382217d8b1c390119c117f0 Mon Sep 17 00:00:00 2001
From: florentdevk <florentdevk@gmail.com>
Date: Mon, 22 Jun 2026 20:43:20 +0200
Subject: [PATCH 2/4] feat: Shoe can draw a card

---
 src/Domain/Shoe.php       | 5 +++++
 tests/Domain/ShoeTest.php | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/Domain/Shoe.php b/src/Domain/Shoe.php
index 9f034a8..b202653 100644
--- a/src/Domain/Shoe.php
+++ b/src/Domain/Shoe.php
@@ -24,4 +24,9 @@ public function count(): int
     {
         return count($this->cards);
     }
+
+    public function draw(): Card
+    {
+        return array_shift($this->cards);
+    }
 }
\ No newline at end of file
diff --git a/tests/Domain/ShoeTest.php b/tests/Domain/ShoeTest.php
index 1552f82..1ff625e 100644
--- a/tests/Domain/ShoeTest.php
+++ b/tests/Domain/ShoeTest.php
@@ -2,6 +2,7 @@
 
 namespace App\Tests\Domain;
 
+use App\Domain\Card;
 use App\Domain\Shoe;
 use PHPUnit\Framework\TestCase;
 
@@ -13,4 +14,12 @@ public function testShoeWithOneDeckHas52Cards(): void
 
         $this->assertSame(52, $shoe->count());
     }
+
+    public function testDrawReturnsACard(): void
+    {
+        $shoe = new Shoe(1);
+        $card = $shoe->draw();
+
+        $this->assertInstanceOf(Card::class, $card);
+    }
 }
\ No newline at end of file

From 27f6941703187181ea17a84b91a05c39d9da8e62 Mon Sep 17 00:00:00 2001
From: florentdevk <florentdevk@gmail.com>
Date: Mon, 22 Jun 2026 20:44:13 +0200
Subject: [PATCH 3/4] test: drawing a card reduces shoe count

---
 tests/Domain/ShoeTest.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tests/Domain/ShoeTest.php b/tests/Domain/ShoeTest.php
index 1ff625e..5b8ba33 100644
--- a/tests/Domain/ShoeTest.php
+++ b/tests/Domain/ShoeTest.php
@@ -22,4 +22,12 @@ public function testDrawReturnsACard(): void
 
         $this->assertInstanceOf(Card::class, $card);
     }
-}
\ No newline at end of file
+
+    public function testDrawReducesCardCount(): void
+    {
+        $shoe = new Shoe(1);
+        $shoe->draw();
+
+        $this->assertSame(51, $shoe->count());
+    }
+}

From 8036844654f95a60ded3cc6ea063f7f16e092f2e Mon Sep 17 00:00:00 2001
From: florentdevk <florentdevk@gmail.com>
Date: Mon, 22 Jun 2026 20:50:46 +0200
Subject: [PATCH 4/4] feat: Shoe can be shuffled

---
 src/Domain/Shoe.php       |  5 +++++
 tests/Domain/ShoeTest.php | 17 +++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/Domain/Shoe.php b/src/Domain/Shoe.php
index b202653..7ed7cc1 100644
--- a/src/Domain/Shoe.php
+++ b/src/Domain/Shoe.php
@@ -29,4 +29,9 @@ public function draw(): Card
     {
         return array_shift($this->cards);
     }
+
+    public function shuffle(): void
+    {
+        shuffle($this->cards);
+    }
 }
\ No newline at end of file
diff --git a/tests/Domain/ShoeTest.php b/tests/Domain/ShoeTest.php
index 5b8ba33..9e6b712 100644
--- a/tests/Domain/ShoeTest.php
+++ b/tests/Domain/ShoeTest.php
@@ -30,4 +30,21 @@ public function testDrawReducesCardCount(): void
 
         $this->assertSame(51, $shoe->count());
     }
+
+    public function testShuffleRandomizesCards(): void
+    {
+        $shoe1 = new Shoe(1);
+        $shoe2 = new Shoe(1);
+        $shoe2->shuffle();
+
+        $cards1 = [];
+        $cards2 = [];
+
+        for ($i = 0; $i < 52; $i++) {
+            $cards1[] = $shoe1->draw()->rank();
+            $cards2[] = $shoe2->draw()->rank();
+        }
+
+        $this->assertNotEquals($cards1, $cards2);
+    }
 }