Merge pull request #112 from MustafaOmarIbrahim/patch-1

Adding the ability to add an icon to the action.

Author: cretueusebiu

src/WebPushMessage.php

@@ -97,11 +97,12 @@ public function title($value)
      *
      * @param  string $title
      * @param  string $action
+     * @param string $icon
      * @return $this
      */
-    public function action($title, $action)
+    public function action($title, $action, $icon = null)
     {
-        $this->actions[] = compact('title', 'action');
+        $this->actions[] = compact('title', 'action', 'icon');
 
         return $this;
     }

tests/MessageTest.php

@@ -28,9 +28,11 @@ public function title_can_be_set()
     /** @test */
     public function action_can_be_set()
     {
-        $this->message->action('Some Action', 'some_action');
+        $this->message->action('Some Action', 'some_action', '/icon.png');
 
-        $this->assertEquals([['title' => 'Some Action', 'action' => 'some_action']], $this->message->toArray()['actions']);
+        $this->assertEquals(
+            [['title' => 'Some Action', 'action' => 'some_action', 'icon' => '/icon.png']], $this->message->toArray()['actions']
+        );
     }
 
     /** @test */