add: BreedName

src/Domain/Enum/BreedNameType.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Iamyukihiro\Aquarium\Domain\Enum;
+
+class BreedNameType
+{
+    public const HI_MEDAKA = '緋目高';
+    public const MIYUKI = 'みゆき';
+    public const YOUKIHI = '楊貴妃';
+    public const OROCHI = 'オロチ';
+
+    /** @return string[] */
+    public static function getBreedNameForMedaka(): array
+    {
+        return [
+            self::HI_MEDAKA,
+            self::MIYUKI,
+            self::YOUKIHI,
+            self::OROCHI,
+        ];
+    }
+}

src/Domain/Enum/FishType.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Iamyukihiro\Aquarium\Domain\Enum;
+
+class FishType
+{
+    public const MEDAKA = 'メダカ';
+}

src/Domain/Logic/RandomMedakaGenerator.php

@@ -4,6 +4,8 @@
 
 namespace Iamyukihiro\Aquarium\Domain\Logic;
 
+use Iamyukihiro\Aquarium\Domain\Enum\BreedNameType;
+use Iamyukihiro\Aquarium\Domain\Enum\FishType;
 use Iamyukihiro\Aquarium\Domain\Model\Fish\Medaka;
 use Iamyukihiro\Aquarium\Domain\ValueObject\Breed;
 
@@ -20,9 +22,18 @@ public function __construct(
     public function generate(): Medaka
     {
         return new Medaka(
-            $this->nicknameGenerator->generate() . 'メダカ',
-            new Breed('みゆき'),
+            $this->nicknameGenerator->generate(),
+            new Breed(FishType::MEDAKA, $this->pickBreedName()),
             'Swim'
         );
     }
+
+    private function pickBreedName(): string
+    {
+        $medakaBreedNameList = BreedNameType::getBreedNameForMedaka();
+
+        $randomIndex = array_rand($medakaBreedNameList);
+
+        return $medakaBreedNameList[$randomIndex];
+    }
 }

src/Domain/ValueObject/Breed.php

@@ -7,12 +7,18 @@
 class Breed
 {
     public function __construct(
-        private string $name
+        private string $fishType,
+        private string $breedName
     ) {
     }
 
-    public function getName(): string
+    public function getFishType(): string
     {
-        return $this->name;
+        return $this->fishType;
+    }
+
+    public function getBreedName(): string
+    {
+        return $this->breedName;
     }
 }

tests/UseCase/AddMedakaUseCaseTest.php

@@ -6,6 +6,8 @@
 
 namespace Iamyukihiro\Aquarium\UseCase;
 
+use Iamyukihiro\Aquarium\Domain\Enum\BreedNameType;
+use Iamyukihiro\Aquarium\Domain\Enum\FishType;
 use Iamyukihiro\Aquarium\Domain\Logic\RandomMedakaGenerator;
 use Iamyukihiro\Aquarium\Domain\Model\Fish\Medaka;
 use Iamyukihiro\Aquarium\Domain\Model\Tank\Tank;
@@ -31,7 +33,11 @@ protected function setUp(): void
 
     public function test(): void
     {
-        $medaka = new Medaka('テストメダカ', new Breed('楊貴妃'), 'Sleeping');
+        $medaka = new Medaka(
+            'テストメダカ',
+            new Breed(FishType::MEDAKA, BreedNameType::YOUKIHI),
+            'Sleeping'
+        );
         $this->randomMedakaGeneratorP->generate()->willReturn($medaka)->shouldBeCalled();
 
         $tank = new Tank();