diff --git a/tests/Validation/ValidationEmailRuleTest.php b/tests/Validation/ValidationEmailRuleTest.php
index b6382f508bc..aaae6c48f70 100644
--- a/tests/Validation/ValidationEmailRuleTest.php
+++ b/tests/Validation/ValidationEmailRuleTest.php
@@ -33,6 +33,18 @@ public function testBasic()
             ['The '.self::ATTRIBUTE_REPLACED.' must be a valid email address.']
         );
 
+        $this->fails(
+            Email::default(),
+            12345,
+            [Email::class]
+        );
+
+        $this->fails(
+            Rule::email(),
+            12345,
+            [Email::class]
+        );
+
         $this->passes(
             Email::default(),
             'taylor@laravel.com'
@@ -43,6 +55,16 @@ public function testBasic()
             'taylor@laravel.com'
         );
 
+        $this->passes(
+            Rule::email(),
+            ['taylor@laravel.com'],
+        );
+
+        $this->passes(
+            Email::default(),
+            ['taylor@laravel.com'],
+        );
+
         $this->passes(Email::default(), null);
 
         $this->passes(Rule::email(), null);