add test product has attribute value

Author: milwad-dev

tests/AttributeTest.php

@@ -7,6 +7,7 @@
 
 use function Pest\Laravel\assertDatabaseCount;
 use function PHPUnit\Framework\assertEmpty;
+use function PHPUnit\Framework\assertNotEmpty;
 
 uses(RefreshDatabase::class);
 
@@ -39,3 +40,11 @@
 
     assertEmpty($product->attributes()->get());
 });
+
+test('test product has attribute value', function () {
+    $product = Product::query()->create(['title' => 'milwad-dev']);
+    $product->attachAttribute('role', $value = 'developer');
+
+    assertDatabaseCount('products', 1);
+    assertNotEmpty($product->hasAttributeValue($value));
+});