ArrayHandler example

Services::injectMock('email', new MockEmail(config(Email::class)));
    }

    /** * Injects the mock session driver into Services */
    protected function mockSession()
    {
        $_SESSION = [];

        $config  = config(Session::class);
        $session = new MockSession(new ArrayHandler($config, '0.0.0.0'), $config);

        Services::injectMock('session', $session);
    }

    // --------------------------------------------------------------------     // Assertions     // --------------------------------------------------------------------
    /** * Custom function to hook into CodeIgniter's Logging mechanism * to check if certain messages were logged during code execution. * * @param string|null $expectedMessage * * @return bool */