public void UnpublishMethod()
{
var service = new Mock <IWebService>();
using var x = new Published();
x.Publish(new WebServiceContent
{
Address = "/myws",
Method = "PUT",
Factory = () => service.Object
});
var combined = Published.CombinePathMethod("/myws", "PUT");
Assert.True(x.TryGetNode(combined, out _));
x.UnPublish("/myws", "PUT");
Assert.False(x.TryGetNode(combined, out _));
}