[9.x] Testing MailFake add missing cc (#44319)

* add missing tests

* add missing fake for cc

Author: nuernbergerA

src/Illuminate/Support/Testing/Fakes/MailFake.php

@@ -312,6 +312,17 @@ public function to($users)
         return (new PendingMailFake($this))->to($users);
     }
 
+    /**
+     * Begin the process of mailing a mailable class instance.
+     *
+     * @param  mixed  $users
+     * @return \Illuminate\Mail\PendingMail
+     */
+    public function cc($users)
+    {
+        return (new PendingMailFake($this))->cc($users);
+    }
+
     /**
      * Begin the process of mailing a mailable class instance.
      *

tests/Support/SupportTestingMailFakeTest.php

@@ -54,6 +54,33 @@ public function testAssertSentWhenRecipientHasPreferredLocale()
         });
     }
 
+    public function testAssertTo()
+    {
+        $this->fake->to('[email protected]')->send($this->mailable);
+
+        $this->fake->assertSent(MailableStub::class, function ($mail) {
+            return $mail->hasTo('[email protected]');
+        });
+    }
+
+    public function testAssertCc()
+    {
+        $this->fake->cc('[email protected]')->send($this->mailable);
+
+        $this->fake->assertSent(MailableStub::class, function ($mail) {
+            return $mail->hasCc('[email protected]');
+        });
+    }
+
+    public function testAssertBcc()
+    {
+        $this->fake->bcc('[email protected]')->send($this->mailable);
+
+        $this->fake->assertSent(MailableStub::class, function ($mail) {
+            return $mail->hasBcc('[email protected]');
+        });
+    }
+
     public function testAssertNotSent()
     {
         $this->fake->assertNotSent(MailableStub::class);