Required fields check browser test

tests/Browser/ClientPortal/PaymentsTest.php

@@ -12,6 +12,8 @@
 
 namespace Tests\Browser\ClientPortal;
 
+use App\Models\Client;
+use App\Models\CompanyGateway;
 use Laravel\Dusk\Browser;
 use Tests\Browser\Pages\ClientPortal\Login;
 use Tests\DuskTestCase;
@@ -42,4 +44,37 @@ class PaymentsTest extends DuskTestCase
                 ->visitRoute('client.logout');
         });
     }
+
+    public function testRequiredFieldsCheck()
+    {
+        $this->disableCompanyGateways();
+
+        // Enable Stripe.
+        CompanyGateway::where('gateway_key', 'd14dd26a37cecc30fdd65700bfb55b23')->restore();
+
+        // Stripe requires post code.
+        Client::first()->update(['postal_code' => null]);
+
+        $this->browse(function (Browser $browser) {
+            $browser
+                ->visitRoute('client.invoices.index')
+                ->click('@pay-now')
+                ->press('Pay Now')
+                ->clickLink('Credit Card')
+                ->assertSee('Postal Code')
+                ->type('client_postal_code', 10000)
+                ->press('Continue')
+                ->pause(2000)
+                ->type('#cardholder-name', 'John Doe')
+                ->withinFrame('iframe', function (Browser $browser) {
+                    $browser
+                        ->type('cardnumber', '4242 4242 4242 4242')
+                        ->type('exp-date', '04/22')
+                        ->type('cvc', '242');
+                })
+                ->click('#pay-now')
+                ->waitForText('Details of the payment', 60)
+                ->visitRoute('client.logout');
+        });
+    }
 }