chore(tests): update token tests

Author: pavloskafritsas

tests/VivaWalletTest.php

@@ -9,6 +9,6 @@
     )->toBeString();
 });
 
-it('can generate webhook verification key', function () {
+it('can request webhook verification key', function () {
     expect(VivaWallet::requestWebhookKey())->toBeString();
 });

tests/VivaWalletTokenTest.php

@@ -1,18 +1,20 @@
 <?php
 
-use Deyjandi\VivaWallet\Helpers\ClientAuth;
 use Deyjandi\VivaWallet\VivaWalletToken;
 use Illuminate\Support\Carbon;
 
-it(
-    'can make auth header',
-    fn () => expect(ClientAuth::token(VivaWalletToken::getInstance()))->toBeString()
-);
+it('can issue auth token', function () {
+    expect(VivaWalletToken::getInstance())->toBeString();
+});
 
-it('can hit and expire from cache', function () {
+it('can hit cache', function () {
     $token = VivaWalletToken::getInstance();
 
     expect(cache('viva_wallet_token'))->toEqual($token);
+});
+
+it('can expire from cache', function () {
+    $token = VivaWalletToken::getInstance();
 
     Carbon::setTestNow(now()->addSeconds($token->getExpiresIn()));