public void SetsPayload()
        {
            var hostingEnvironmentMock = new Mock <IHostingEnvironment>();

            hostingEnvironmentMock.Setup(h => h.WebRootPath).Returns("/root/path");
            var environmentMock = new Mock <IEnvironment>();

            environmentMock.Setup(e => e.MachineName).Returns("HostName");
            var serverBuilder = new ServerBuilder(environmentMock.Object, hostingEnvironmentMock.Object);
            var payload       = new Payload();

            serverBuilder.Execute(payload);
            Assert.Equal("HostName", payload.Data?.Server?.Host);
            Assert.Equal("/root/path", payload.Data?.Server?.Root);
        }