public virtual TestFileChangeToken AddChangeToken(string filter)
{
var changeToken = new TestFileChangeToken(filter);
_fileTriggers[filter] = changeToken;
return(changeToken);
}
public virtual IChangeToken Watch(string filter)
{
if (!_fileTriggers.TryGetValue(filter, out var changeToken) || changeToken.HasChanged)
{
changeToken = new TestFileChangeToken(filter);
_fileTriggers[filter] = changeToken;
}
return(changeToken);
}
