PHP code example of arielenter / laravel-phpunit-test-validation-rules

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

arielenter / laravel-phpunit-test-validation-rules example snippets

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use Illuminate\Validation\Rules\Password;

Route::patch('/patch', function (Request $request) {
    $request->validateWithBag('patch_error_bag',
            ['accept_field' => ']\.[a-z0-9])*$/i';
    $request->validate([
        'username_field' => ['.
 * 
 */

namespace Tests\Feature;

use Arielenter\Validation\Assertions as ValidationAssertions;
use Tests\TestCase;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Str;
use Illuminate\Validation\Rules\Password;

class RoutesValidationTest extends TestCase {

    use ValidationAssertions;

    public function test_single_validation_rule_in_patch_url() {
        $this->assertValidationRuleIsImplementedInUrl('/patch',
                'accept_field', '', '         'user_id_field', '101', ['numeric', 'max:100'], 'delete');
//      'numeric|max:100' could also had been used here
    }

    public function test_all_rules_exhaustively_in_post_url_all_at_once() {
        $file = UploadedFile::fake()->image('avatar.jpg');
        $tooLong = Str::repeat('x', 21);
        $this->assertValidationRulesAreImplementedInUrl(
                '/post',
                [
                    ['username_field', '', '

    /**
     * @param array<array> \$list List of arrays where validation rules are 
     * paired with invalid data examples for them. This nested arrays must have 
     * the following 3 keys: 0 for Field(s), 1 for Invalid Value Example(s) and 
     * lastly 2 for the Validation Rule desired to be tested. Key 0 and 1 can 
     * have multiple field names and invalid value examples respectively by 
     * nesting them inside an array. Field names must always be string values.
     * Composed validation rules can be given either as a pipe | delimited 
     * string (example ‘numeric|max:100’) or an array (example 
     * [‘numeric’, ‘max:100’]). Rules can only be string values or instances
     * of Illuminate\Contracts\Validation\Rule. Array shape:
     * array<array{
     *      0: string|array<string>,
     *      1: mixed|array<mixed|array<mixed>>,
     *      2: string|Rule|array<string|Rule>
     * }>
     * 
     */

validator($data, $rule)->messages()->first();

$this->post($uri, $data)->assertInvalid($errors, $errorBag);

namespace Tests\Feature;

use Tests\TestCase;
use Illuminate\Validation\Rule;
use function validator;

class AssertionsCodeInANutshellTest extends TestCase {

    public function validationAssertionsInANutshell(
            string $url,
            string $fieldName,
            mixed $invalidValueExample,
            string|Rule|array $validationRule,
            string $requestMethod = 'post',
            string $errorBag = 'default'
    ): void {
        $fieldValue = [$fieldName => $invalidValueExample];
        $fieldRule = [$fieldName => $validationRule];

        $expectedErrorMsg = validator($fieldValue, $fieldRule)->messages()
                ->first();

        $fieldError = [$fieldName => $expectedErrorMsg];

        $this->$requestMethod($url, $fieldValue)
                ->assertInvalid($fieldError, $errorBag);
    }

    public function test_assertions_code_in_a_nutshell(): void {
        $this->validationAssertionsInANutshell('/patch', 'accept_field', '',
                '