Filtering for file type in MockFileSystem.Intercept.Creating()

[laurenzschmid]

I wanted to get notified when a ".csv"-file is created and called the MockFileSystem.Intercept.Creating() method like this:

fileSystem.Intercept.Creating(
FileSystemTypes.File,
_ => throw customException,
"*.csv");

It took me quite some time to realize that "*.csv" is used for the "path" instead of the "searchPattern" parameter and because of that, the interceptionCallback was not called when in the "C:"-directory a ".csv"-file was created.

Is there a way to prevent something like this from happening in the future? Maybe something like combining the "path" and "searchPattern" parameters into one?

[vbreuss]

Thanks for reporting, @laurenzschmid. I implemented a change in #707 that replaces the two distinct filtering options with a single filter that uses a globbing syntax.

As this is a breaking change it will not be released immediately, as I have some other topics, I want to address before the next major release...