[10.x] Add test for assertViewHasAll method (#47366)

* add test for `assertViewHasAll` method

* fix styleci

Author: milwad-dev

tests/Testing/TestResponseTest.php

@@ -198,6 +198,18 @@ public function testAssertViewHasWithArray()
         $response->assertViewHas(['foo' => 'bar']);
     }
 
+    public function testAssertViewHasAll()
+    {
+        $response = $this->makeMockResponse([
+            'render' => 'hello world',
+            'gatherData' => ['foo' => 'bar'],
+        ]);
+
+        $response->assertViewHasAll([
+            'foo' => 'bar',
+        ]);
+    }
+
     public function testAssertViewMissing()
     {
         $response = $this->makeMockResponse([