    public function testCanConstructWithHeaders()
    {
        $r = new Response(200, ['Foo' => 'Bar']);
        $this->assertSame(['Foo' => ['Bar']], $r->getHeaders());
        $this->assertSame('Bar', $r->getHeaderLine('Foo'));
        $this->assertSame(['Bar'], $r->getHeader('Foo'));
    }
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.