[8.x] Add assertions for notifications sent on-demand

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

@@ -7,6 +7,7 @@
 use Illuminate\Contracts\Notifications\Dispatcher as NotificationDispatcher;
 use Illuminate\Contracts\Notifications\Factory as NotificationFactory;
 use Illuminate\Contracts\Translation\HasLocalePreference;
+use Illuminate\Notifications\AnonymousNotifiable;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Str;
 use Illuminate\Support\Traits\Macroable;
@@ -31,6 +32,20 @@ class NotificationFake implements NotificationDispatcher, NotificationFactory
      */
     public $locale;
 
+    /**
+     * Assert if a notification was sent on-demand based on a truth-test callback.
+     *
+     * @param  string|\Closure  $notification
+     * @param  callable|null  $callback
+     * @return void
+     *
+     * @throws \Exception
+     */
+    public function assertSentOnDemand($notification, $callback = null)
+    {
+        $this->assertSentTo(new AnonymousNotifiable, $notification, $callback);
+    }
+
     /**
      * Assert if a notification was sent based on a truth-test callback.
      *
@@ -69,6 +84,18 @@ public function assertSentTo($notifiable, $notification, $callback = null)
         );
     }
 
+    /**
+     * Assert if a notification was sent on-demand a number of times.
+     *
+     * @param  string  $notification
+     * @param  int  $times
+     * @return void
+     */
+    public function assertSentOnDemandTimes($notification, $times = 1)
+    {
+        return $this->assertSentToTimes(new AnonymousNotifiable, $notification, $times);
+    }
+
     /**
      * Assert if a notification was sent a number of times.
      *