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);
}