Spoof method boolean + test (#7)

Co-authored-by: arnonm <[email protected]>
Co-authored-by: Pascal Baljet <[email protected]>

Author: pascalbaljet

resources/views/bootstrap-4/form.blade.php

@@ -1,4 +1,4 @@
-<form method="{{ $method }}" {!! $attributes->merge([
+<form method="{{ $spoofMethod ? 'POST' : $method }}" {!! $attributes->merge([
     'class' => $hasError() ? 'needs-validation' : ''
 ]) !!}>
     <style>
@@ -7,9 +7,13 @@
         }
     </style>
 
-    @unless(in_array($method, ['HEAD', 'GET', 'OPTIONS']))
-        @csrf
-    @endunless
+@unless(in_array($method, ['HEAD', 'GET', 'OPTIONS']))
+    @csrf
+@endunless
+
+@if($spoofMethod)
+    @method($method)
+@endif
 
     {!! $slot !!}
-</form>
+</form>

resources/views/tailwind/form.blade.php

@@ -1,7 +1,11 @@
-<form method="{{ $method }}" {!! $attributes !!}>
-    @unless(in_array($method, ['HEAD', 'GET', 'OPTIONS']))
-        @csrf
-    @endunless
+<form method="{{ $spoofMethod ? 'POST' : $method }}" {!! $attributes !!}>
+@unless(in_array($method, ['HEAD', 'GET', 'OPTIONS']))
+    @csrf
+@endunless
+
+@if($spoofMethod)
+    @method($method)
+@endif
 
     {!! $slot !!}
-</form>
+</form>

src/Components/Form.php

@@ -12,6 +12,12 @@ class Form extends Component
      */
     public string $method;
 
+    /**
+     * Form method spoofing to support PUT, PATCH and DELETE actions.
+     * https://laravel.com/docs/master/routing#form-method-spoofing
+     */
+    public bool $spoofMethod = false;
+
     /**
      * Create a new component instance.
      *
@@ -20,6 +26,8 @@ class Form extends Component
     public function __construct(string $method = 'POST')
     {
         $this->method = strtoupper($method);
+
+        $this->spoofMethod = in_array($this->method, ['PUT', 'PATCH', 'DELETE']);
     }
 
     /**

tests/Feature/SpoofMethodTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace ProtoneMedia\LaravelFormComponents\Tests\Feature;
+
+use ProtoneMedia\LaravelFormComponents\Tests\TestCase;
+
+class SpoofMethodTest extends TestCase
+{
+    /** @test */
+    public function it_spoofs_the_methods_for_put_patch_and_delete_forms()
+    {
+        $this->registerTestRoute('spoof-method')
+            ->visit('/spoof-method')
+
+            // methods
+            ->seeElement('form[id="form_get"][method="GET"]')
+            ->seeElement('form[id="form_post"][method="POST"]')
+            ->seeElement('form[id="form_put"][method="POST"]')
+            ->seeElement('form[id="form_patch"][method="POST"]')
+            ->seeElement('form[id="form_delete"][method="POST"]')
+
+            // spoofing
+            ->dontSeeElement('form[id="form_get"] input[name="_method"]')
+            ->dontSeeElement('form[id="form_post"] input[name="_method"]')
+            ->seeElement('form[id="form_put"] input[name="_method"][value="PUT"]')
+            ->seeElement('form[id="form_patch"] input[name="_method"][value="PATCH"]')
+            ->seeElement('form[id="form_delete"] input[name="_method"][value="DELETE"]')
+
+            // csrf
+            ->dontSeeElement('form[id="form_get"] input[name="_token"]')
+            ->seeElement('form[id="form_post"] input[name="_token"]')
+            ->seeElement('form[id="form_put"] input[name="_token"]')
+            ->seeElement('form[id="form_patch"] input[name="_token"]')
+            ->seeElement('form[id="form_delete"] input[name="_token"]');
+    }
+}

tests/Feature/views/spoof-method.blade.php

@@ -0,0 +1,14 @@
+<x-form id="form_get" method="GET">
+</x-form>
+
+<x-form id="form_post" method="POST">
+</x-form>
+
+<x-form id="form_put" method="PUT">
+</x-form>
+
+<x-form id="form_patch" method="PATCH">
+</x-form>
+
+<x-form id="form_delete" method="DELETE">
+</x-form>

tests/TestCase.php

@@ -28,7 +28,7 @@ protected function getPackageProviders($app)
         return [ServiceProvider::class, LivewireServiceProvider::class];
     }
 
-    protected function registerTestRoute($uri, callable $post = null)
+    protected function registerTestRoute($uri, callable $post = null): self
     {
         Route::middleware('web')->group(function () use ($uri, $post) {
             Route::view($uri, $uri);
@@ -37,5 +37,7 @@ protected function registerTestRoute($uri, callable $post = null)
                 Route::post($uri, $post);
             }
         });
+
+        return $this;
     }
 }