How do I customize file paths of snapshot images?

[yukonblue]

I'm fairly new with using this library. While it's super handy dandy, one problem I have so far is that all the recorded snapshot images are named MyViewController.1.png, MyViewController.2.png, ..., etc.

This makes the snapshot images kind of useless as source artifacts because one cannot easily relate anyone to a set of UI traits. For example if I want to enumerate through combinations of light/dark mode and size class and generate all images, I wish the files are named something like MyViewController.light.medium.png, where I can easily tell which trait set it's referring to.

So far I haven't been able to figure out how to achieve this easily through the public APIs. Some guidance can be appreciated.

[mbrandonw]

Hi @yukonblue, you can provide a custom name for the snapshots by providing the named argument to assertSnapshot:

swift-snapshot-testing/Sources/SnapshotTesting/AssertSnapshot.swift

Line 61 in 2d0d95e

named name: String? = nil,

However, it will be on you to make sure you have unique names for your snapshots.

[yukonblue]

Hi @yukonblue, you can provide a custom name for the snapshots by providing the named argument to assertSnapshot:

swift-snapshot-testing/Sources/SnapshotTesting/AssertSnapshot.swift

Line 61 in 2d0d95e

named name: String? = nil,

However, it will be on you to make sure you have unique names for your snapshots.

doh! Silly me for not spotting that earlier. Thanks a bunch @mbrandonw! 🙏