Add validation test

tests/Feature/Accessories/Api/StoreAccessoryTest.php

@@ -14,4 +14,23 @@ class StoreAccessoryTest extends TestCase implements TestsPermissionsRequirement
             ->postJson(route('api.accessories.store'))
             ->assertForbidden();
     }
+
+    public function testValidation()
+    {
+        $this->actingAsForApi(User::factory()->createAccessories()->create())
+            ->postJson(route('api.accessories.store'), [
+                //
+            ])
+            ->assertStatusMessageIs('error')
+            ->assertMessagesContains([
+                'category_id',
+                'name',
+                'qty',
+            ]);
+    }
+
+    public function testCanStoreAccessory()
+    {
+        $this->markTestIncomplete();
+    }
 }

tests/Support/CustomTestMacros.php

@@ -100,5 +100,26 @@ trait CustomTestMacros
                 return $this;
             }
         );
+
+        TestResponse::macro(
+            'assertMessagesContains',
+            function (array|string $keys) {
+                Assert::assertArrayHasKey('messages', $this, 'Response did not contain any messages');
+
+                if (is_string($keys)) {
+                    $keys = [$keys];
+                }
+
+                foreach ($keys as $key) {
+                    Assert::assertArrayHasKey(
+                        $key,
+                        $this['messages'],
+                        "Response messages did not contain the key: {$key}"
+                    );
+                }
+
+                return $this;
+            }
+        );
     }
 }