    public function testBuildsRequestTargetWithFalseyQuery()
    {
        $r1 = new Request('GET', 'http://foo.com/baz?0');
        $this->assertEquals('/baz?0', $r1->getRequestTarget());
    }
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.