feat: add HasColor interface

Author: athphane

src/Enums/HasColor.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Javaabu\Helpers\Enums;
+
+interface HasColor
+{
+    public function getColor(): string;
+}

src/Enums/IsStatusEnum.php

@@ -2,7 +2,6 @@
 
 namespace Javaabu\Helpers\Enums;
 
-interface IsStatusEnum extends IsEnum
+interface IsStatusEnum extends IsEnum, HasColor
 {
-    public function getColor(): string;
 }

tests/Unit/EnumsTest.php

@@ -2,6 +2,8 @@
 
 namespace Javaabu\Helpers\Tests\Unit;
 
+use Javaabu\Helpers\Enums\HasColor;
+use Javaabu\Helpers\Enums\IsStatusEnum;
 use Javaabu\Helpers\Enums\PublishStatuses;
 use Javaabu\Helpers\Tests\TestCase;
 
@@ -18,4 +20,38 @@ public function it_can_generate_enum_label()
             'rejected'  => 'Rejected',
         ], PublishStatuses::getLabels());
     }
+
+    /** @test */
+    public function it_can_see_that_an_enum_is_a_status_enum()
+    {
+        $this->assertTrue(in_array(IsStatusEnum::class, class_implements(PublishStatuses::class)));
+        $this->assertTrue(method_exists(PublishStatuses::class, 'getLabel'));
+        $this->assertTrue(method_exists(PublishStatuses::class, 'getLabels'));
+        $this->assertTrue(method_exists(PublishStatuses::class, 'labels'));
+        $this->assertTrue(method_exists(PublishStatuses::class, 'getColor'));
+    }
+
+    /** @test */
+    public function it_can_get_enum_color()
+    {
+        // Check if enum implements HasColor
+        $this->assertTrue(in_array(HasColor::class, class_implements(PublishStatuses::class)));
+
+        $this->assertEquals('secondary', PublishStatuses::DRAFT->getColor());
+
+        $this->assertEquals(
+            [
+                'draft'     => 'secondary',
+                'pending'   => 'info',
+                'published' => 'success',
+                'rejected'  => 'danger',
+            ],
+            [
+                PublishStatuses::DRAFT->value     => PublishStatuses::DRAFT->getColor(),
+                PublishStatuses::PENDING->value   => PublishStatuses::PENDING->getColor(),
+                PublishStatuses::PUBLISHED->value => PublishStatuses::PUBLISHED->getColor(),
+                PublishStatuses::REJECTED->value  => PublishStatuses::REJECTED->getColor(),
+            ]
+        );
+    }
 }