Enable changing only the snapshot filename

Is your feature request related to a problem? Please describe. Using tests with dynamic data (e.g. DataRow, DynamicData, DataSource) I want to control the filename of the snapshots, so they do not end up overwriting each other. But I do not want to hardcode any file path, just modify the filename.

Describe the solution you’d like I would like to use SnapshotId to specify the snapshot filename, but setting snapshotDirectory to null so the default location (_snapshots subdirectory) is used.

Describe alternatives you’ve considered I am currently using child snapshots instead, which is rather tedious because the snapshots themselves are rather large and there are many data rows. There could be a way to specify the folder using path variables or getting the path from the test file, but both are rather tedious and undocumented in Snapper.

[theramis]

Hey @DavidInterad, thanks bringing this up.

The current way of controlling snapshots is definitely a bit tedious. Let me have a think about some ideas and I’ll get back to you in about 2 days and then we can go from there.

[DavidInterad]

Yes, that does the trick for me. Thank you very much 😄