Test collection validation #13

Author: barryvdh

tests/Types/ParentFormType.php

@@ -0,0 +1,23 @@
+<?php
+namespace Barryvdh\Form\Tests\Types;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\CollectionType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+
+class ParentFormType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('name', TextType::class, [
+                'required' => true,
+            ])
+            ->add('children', CollectionType::class, [
+                'entry_type' => UserFormType::class,
+                'allow_add' => true,
+            ])
+        ;
+    }
+}

tests/ValidationTest.php

@@ -2,19 +2,16 @@
 namespace Barryvdh\Form\Tests;
 
 use Barryvdh\Form\Facade\FormFactory;
+use Barryvdh\Form\Tests\Types\ParentFormType;
 use Barryvdh\Form\Tests\Types\UserFormType;
-use Symfony\Component\Form\Extension\Core\Type\FormType;
-use Symfony\Component\Form\Extension\Core\Type\TextType;
-use Symfony\Component\Form\Extension\Core\Type\EmailType;
 use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\HttpFoundation\Request;
 
 class ValidationTest extends TestCase
 {
-
     public function testValidForm()
     {
-        /** @var UserFormType $form */
+        /** @var \Symfony\Component\Form\Form $form */
         $form = FormFactory::create(UserFormType::class, [])
             ->add('save', SubmitType::class, ['label' => 'Save user']);
 
@@ -34,7 +31,7 @@ public function testValidForm()
 
     public function testMissingNameForm()
     {
-        /** @var UserFormType $form */
+        /** @var \Symfony\Component\Form\Form $form */
         $form = FormFactory::create(UserFormType::class, [])
             ->add('save', SubmitType::class, ['label' => 'Save user']);
 
@@ -49,11 +46,12 @@ public function testMissingNameForm()
 
         $this->assertTrue($form->isSubmitted());
         $this->assertFalse($form->isValid());
+        $this->assertEquals('The name field is required.', $form->getErrors(true)[0]->getMessage());
     }
 
     public function testInvalidEmailForm()
     {
-        /** @var UserFormType $form */
+        /** @var \Symfony\Component\Form\Form $form */
         $form = FormFactory::create(UserFormType::class, [])
             ->add('save', SubmitType::class, ['label' => 'Save user']);
 
@@ -69,6 +67,86 @@ public function testInvalidEmailForm()
 
         $this->assertTrue($form->isSubmitted());
         $this->assertFalse($form->isValid());
+        $this->assertEquals('The email must be a valid email address.', $form->getErrors(true)[0]->getMessage());
+    }
+
+    public function testEmptyCollectionForm()
+    {
+        /** @var \Symfony\Component\Form\Form $form */
+        $form = FormFactory::create(ParentFormType::class, [])
+            ->add('save', SubmitType::class, ['label' => 'Save parent']);
+
+        $request = $this->createPostRequest([
+            'parent_form' => [
+                'name' => 'Barry',
+                'save' => true,
+            ]
+        ]);
+
+        $form->handleRequest($request);
+
+        $this->assertTrue($form->isSubmitted());
+        $this->assertFalse($form->isValid());
+        $this->assertEquals('The children field is required.', $form->getErrors(true)[0]->getMessage());
+    }
+
+    public function testInvalidCollectionForm()
+    {
+        /** @var \Symfony\Component\Form\Form $form */
+        $form = FormFactory::create(ParentFormType::class, [])
+            ->add('save', SubmitType::class, ['label' => 'Save parent']);
+
+        $request = $this->createPostRequest([
+            'parent_form' => [
+                'name' => 'Barry',
+                'children' => [
+                    [
+                        'name' => 'Foo',
+                        'email' => 'foo@example.com',
+                    ],
+                    [
+                        'name' => 'Bar',
+                        'email' => 'bar',
+                    ]
+                ],
+                'save' => true,
+            ]
+        ]);
+
+        $form->handleRequest($request);
+
+        $this->assertTrue($form->isSubmitted());
+        $this->assertFalse($form->isValid());
+        $this->assertEquals('The children.1.email must be a valid email address.', $form->getErrors(true)[0]->getMessage());
+    }
+
+    public function testValidCollectionForm()
+    {
+        /** @var \Symfony\Component\Form\Form $form */
+        $form = FormFactory::create(ParentFormType::class, [])
+            ->add('save', SubmitType::class, ['label' => 'Save parent']);
+
+        $request = $this->createPostRequest([
+            'parent_form' => [
+                'name' => 'Barry',
+                'children' => [
+                    [
+                        'name' => 'Foo',
+                        'email' => 'foo@example.com',
+                    ],
+                    [
+                        'name' => 'Bar',
+                        'email' => 'bar@example.com',
+                    ]
+                ],
+                'save' => true,
+            ]
+        ]);
+
+        $form->handleRequest($request);
+
+        $this->assertTrue($form->isSubmitted());
+        $this->assertTrue($form->isValid());
     }
 
     private function createPostRequest($data)