Laravel - HTTP Tests - Verifying Exact Match

As previously mentioned, the assertJson method may be used to assert that a fragment of JSON exists within the JSON response. If you would like to verify that a given array exactly matches the JSON returned by your application, you should use the assertExactJson method:

    
    json('POST', '/user', ['name' => 'Sally']);
    
            $response
                ->assertStatus(201)
                ->assertExactJson([
                    'created' => true,
                ]);
        }
    }