PhilipBrown\Signature\Tests\Guards\CheckTimestampTest::should_throw_exception_on_missing_timestamp PHP Method

    public function should_throw_exception_on_missing_timestamp()
    {
        $this->setExpectedException('PhilipBrown\\Signature\\Exceptions\\SignatureTimestampException');
        $this->guard->check([], [], 'auth_');
    }