Add test for resubmitting the invalid data

Author: carakas

features/interactive.feature

@@ -146,3 +146,18 @@ Feature: It is possible to interactively fill in a form from the CLI
             [fieldName] => empty
         )
       """
+
+  Scenario: Provide no value with no default value, value should be asked again
+    When I run the command "form:name_without_default_value" and I provide as input "[enter]Jelmer[enter]"
+    And the output should contain
+      """
+        Your name: Invalid data provided: name:
+      """
+    And the output should contain
+      """
+        ERROR: This value should not be blank
+      """
+    And the output should contain
+      """
+      [name] => Jelmer
+      """

test/Form/NameWithoutDefaultValueType.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Matthias\SymfonyConsoleForm\Tests\Form;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+class NameWithoutDefaultValueType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder->add(
+            'name',
+            TextType::class,
+            [
+                'label' => 'Your name',
+                'constraints' => [
+                    new NotBlank(),
+                ],
+            ]
+        )->add(
+            'submit',
+            SubmitType::class,
+            [
+                'label' => 'Submit',
+            ]
+        );
+    }
+}

test/config.yml

@@ -18,6 +18,14 @@ services:
         tags:
             - { name: console.command }
 
+    name_without_default_value_command:
+        class: Matthias\SymfonyConsoleForm\Tests\Command\PrintFormDataCommand
+        arguments:
+            - Matthias\SymfonyConsoleForm\Tests\Form\NameWithoutDefaultValueType
+            - name_without_default_value
+        tags:
+            - { name: console.command }
+
     color_command:
         class: Matthias\SymfonyConsoleForm\Tests\Command\PrintFormDataCommand
         arguments: