diff --git a/tests/cases/REST/Fever/TestAPI.php b/tests/cases/REST/Fever/TestAPI.php
index 89254bfd..08d2f89e 100644
--- a/tests/cases/REST/Fever/TestAPI.php
+++ b/tests/cases/REST/Fever/TestAPI.php
@@ -110,6 +110,14 @@ class TestAPI extends \JKingWeb\Arsse\Test\AbstractTest {
             [false, false, null, [], ['api' => null, 'api_key' => "validToken"], $failure],
             [true,  true,  null, [], ['api' => null, 'api_key' => "validToken"], $denied],
             [true,  false, null, [], ['api' => null, 'api_key' => "validToken"], $denied],
+            [false, true,  "", [], ['api' => null, 'api_key' => "validToken"], $denied],
+            [false, false, "", [], ['api' => null, 'api_key' => "validToken"], $denied],
+            [true,  true,  "", [], ['api' => null, 'api_key' => "validToken"], $denied],
+            [true,  false, "", [], ['api' => null, 'api_key' => "validToken"], $denied],
+            [false, true,  "validUser", [], ['api' => null, 'api_key' => "validToken"], $failure],
+            [false, false, "validUser", [], ['api' => null, 'api_key' => "validToken"], $success],
+            [true,  true,  "validUser", [], ['api' => null, 'api_key' => "validToken"], $failure],
+            [true,  false, "validUser", [], ['api' => null, 'api_key' => "validToken"], $success],
             [false, true,  null, ['api_key' => "validToken"], ['api' => null], $success],
             [false, false, null, ['api_key' => "validToken"], ['api' => null], $success],
             [true,  true,  null, ['api_key' => "validToken"], ['api' => null], $denied],