Support snapshot testName in toMatchDiffSnapshot

[PhoenixHe-NV]

snapshot-diff/src/index.js

Line 94 in 447dea4

return snapshot.toMatchSnapshot.call(this, difference);

Could we pass argument testName here?

[thymikee]

What's your use case?

[PhoenixHe-NV]

Oh I see I could annotate the snapshot with aAnnotation and bAnnotation. But it could be nice if the testName could be set and shown in .snap file.

[thymikee]

I'm confused, the test name is already in the snap file.

[PhoenixHe-NV]

https://jestjs.io/docs/en/snapshot-testing#3-use-descriptive-snapshot-names
https://jestjs.io/docs/en/expect#tomatchsnapshotpropertymatchers-snapshotname

I mean the snapshotName argument

[thymikee]

Yea that makes sense