Add tests for captcha

app/Http/Controllers/AuthController.php

@@ -18,7 +18,7 @@ use App\Exceptions\PrettyPageException;
 
 class AuthController extends Controller
 {
-    public function handleLogin(Request $request)
+    public function handleLogin(Request $request, Captcha $captcha)
     {
         $this->validate($request, [
             'identification' => 'required',
@@ -44,7 +44,7 @@ class AuthController extends Controller
         $loginFails = (int) Cache::get($loginFailsCacheKey, 0);
 
         if ($loginFails > 3) {
-            $this->validate($request, ['captcha' => ['required', new Captcha]]);
+            $this->validate($request, ['captcha' => ['required', $captcha]]);
         }
 
         if (! $user) {
@@ -96,7 +96,7 @@ class AuthController extends Controller
         }
     }
 
-    public function handleRegister(Request $request)
+    public function handleRegister(Request $request, Captcha $captcha)
     {
         if (! option('user_can_register')) {
             return json(trans('auth.register.close'), 7);
@@ -108,7 +108,7 @@ class AuthController extends Controller
         $data = $this->validate($request, array_merge([
             'email'    => 'required|email|unique:users',
             'password' => 'required|min:8|max:32',
-            'captcha'  => ['required', new Captcha],
+            'captcha'  => ['required', $captcha],
         ], $rule));
 
         if (option('register_with_player_name')) {
@@ -173,10 +173,10 @@ class AuthController extends Controller
         }
     }
 
-    public function handleForgot(Request $request)
+    public function handleForgot(Request $request, Captcha $captcha)
     {
         $this->validate($request, [
-            'captcha' => ['required', new Captcha],
+            'captcha' => ['required', $captcha],
         ]);
 
         if (! config('mail.driver')) {

app/Rules/Captcha.php

@@ -6,26 +6,31 @@ use Illuminate\Contracts\Validation\Rule;
 
 class Captcha implements Rule
 {
+    protected $client;
+
+    public function __construct(\GuzzleHttp\Client $client)
+    {
+        $this->client = $client;
+    }
+
     public function passes($attribute, $value)
     {
-        if (app()->environment('testing')) {
-            return true;
-        }
-
         $secretkey = option('recaptcha_secretkey');
         if ($secretkey) {
-            $client = new \GuzzleHttp\Client();
-            $response = $client->post('https://www.recaptcha.net/recaptcha/api/siteverify', [
-                'form_params' => [
-                    'secret' => $secretkey,
-                    'response' => $value,
-                ]
-            ]);
-            if ($response->getStatusCode() == 200) {
-                $body = json_decode((string) $response->getBody());
-                return $body->success;
+            try {
+                $response = $this->client->post('https://www.recaptcha.net/recaptcha/api/siteverify', [
+                    'form_params' => [
+                        'secret' => $secretkey,
+                        'response' => $value,
+                    ]
+                ]);
+                if ($response->getStatusCode() == 200) {
+                    $body = json_decode((string) $response->getBody());
+                    return $body->success;
+                }
+            } catch (\GuzzleHttp\Exception\RequestException $e) {
+                return false;
             }
-            return false;
         }
 
         return captcha_check($value);

tests/AuthControllerTest.php

@@ -17,6 +17,19 @@ class AuthControllerTest extends TestCase
 {
     use DatabaseTransactions;
 
+    protected function setUp(): void
+    {
+        parent::setUp();
+        app()->instance(\App\Rules\Captcha::class, new class extends \App\Rules\Captcha {
+            public function __construct(\GuzzleHttp\Client $client = null) {}
+
+            public function passes($attribute, $value)
+            {
+                return true;
+            }
+        });
+    }
+
     public function testLogin()
     {
         $this->get('/auth/login')->assertSee('Log in');

tests/RulesTest/CaptchaTest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Tests;
+
+use App\Rules\Captcha;
+use GuzzleHttp\Client;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Psr7\Response;
+use GuzzleHttp\Handler\MockHandler;
+
+class CaptchaTest extends TestCase
+{
+    public function testCharactersCaptcha()
+    {
+        app()->instance('captcha', new class {
+            public function check()
+            {
+                return true;
+            }
+        });
+        $rule = resolve(Captcha::class);
+        $this->assertTrue($rule->passes('captcha', 'any'));
+        $this->assertEquals(trans('validation.captcha'), $rule->message());
+    }
+
+    public function testRecaptcha()
+    {
+        option(['recaptcha_secretkey' => 'secret']);
+        $mock = new MockHandler([
+            new Response(403),
+            new Response(200, [], json_encode(['success' => true]))
+        ]);
+        $handler = HandlerStack::create($mock);
+        $client = new Client(['handler' => $handler]);
+
+        $rule = new Captcha($client);
+        $this->assertFalse($rule->passes('captcha', 'value'));
+        $this->assertTrue($rule->passes('captcha', 'value'));
+        $this->assertEquals(trans('validation.recaptcha'), $rule->message());
+    }
+}