public void ExecuteSucceeds()
{
var document = ResourceManager.Load(Assembly.GetExecutingAssembly(), "Be.Stateless.Resources.web-original.config", XDocument.Load);
var action = new ConfigurationElementDeletionAction("/configuration/appSettings/add[@key='first_setting']");
action.Execute(document);
document.XPathSelectElement("/configuration/appSettings/add[@key='first_setting']").Should().BeNull();
}
public void ExecuteFailedWhenElementIsNotEmpty()
{
var document = ResourceManager.Load(Assembly.GetExecutingAssembly(), "Be.Stateless.Resources.web-original.config", XDocument.Load);
var action = new ConfigurationElementDeletionAction("/configuration/appSettings");
Invoking(() => action.Execute(document))
.Should().Throw <InvalidOperationException>()
.WithMessage("The configuration element '/configuration/appSettings' has at least one child element.");
}