public void UsesCurrentRequestToDetermineSiteRoot()
            {
                // Arrange
                var config = new Mock<IGalleryConfigurationService>();
                config.Setup(s => s.GetSiteRoot(true)).Returns("https://nuget.org").Verifiable();
                var feed = new TestableV2Feed(null, config.Object, null);
                feed.Request = new HttpRequestMessage(HttpMethod.Get, "https://nuget.org");

                // Act
                var actual = feed.GetSiteRootForTest();

                // Assert
                Assert.Equal("https://nuget.org/", actual);
                config.Verify();
            }