diff --git a/tests/Feature/AccessTokenControllerTest.php b/tests/Feature/AccessTokenControllerTest.php
index e5f4af83b..cb1052482 100644
--- a/tests/Feature/AccessTokenControllerTest.php
+++ b/tests/Feature/AccessTokenControllerTest.php
@@ -216,11 +216,11 @@ public function testGettingAccessTokenWithPasswordGrantWithInvalidPassword()
         $this->assertArrayNotHasKey('expires_in', $decodedResponse);
         $this->assertArrayNotHasKey('access_token', $decodedResponse);
         $this->assertArrayNotHasKey('refresh_token', $decodedResponse);
+        $this->assertArrayNotHasKey('hint', $decodedResponse);
 
         $this->assertArrayHasKey('error', $decodedResponse);
         $this->assertSame('invalid_grant', $decodedResponse['error']);
         $this->assertArrayHasKey('error_description', $decodedResponse);
-        $this->assertArrayHasKey('hint', $decodedResponse);
         $this->assertArrayHasKey('message', $decodedResponse);
 
         $this->assertSame(0, Token::count());
diff --git a/tests/Unit/PassportServiceProviderTest.php b/tests/Unit/PassportServiceProviderTest.php
index 9fc237432..9355268df 100644
--- a/tests/Unit/PassportServiceProviderTest.php
+++ b/tests/Unit/PassportServiceProviderTest.php
@@ -34,7 +34,7 @@ public function test_can_use_crypto_keys_from_config()
 
         $this->assertSame(
             $privateKeyString,
-            file_get_contents($cryptKey->getKeyPath())
+            $cryptKey->getKeyContents()
         );
     }