PhlyTest\Http\RequestTest::testPassingPreserveHostFlagWhenUpdatingUriDoesNotUpdateHostHeader PHP Method

    public function testPassingPreserveHostFlagWhenUpdatingUriDoesNotUpdateHostHeader()
    {
        $request = (new Request())->withAddedHeader('Host', 'example.com');
        $uri = (new Uri())->withHost('www.example.com');
        $new = $request->withUri($uri, true);
        $this->assertEquals('example.com', $new->getHeaderLine('Host'));
    }