kotlin-node/node.test.snapshot/setResolveSnapshotPath

setResolveSnapshotPath

external fun setResolveSnapshotPath(fn: (path: String?) -> String)(source)

This function is used to set a custom resolver for the location of the snapshot file used for snapshot testing. By default, the snapshot filename is the same as the entry point filename with .snapshot appended.

Since

v22.3.0

Parameters

fn

A function which returns a string specifying the location of the snapshot file. The function receives the path of the test file as its only argument. If process.argv[1] is not associated with a file (for example in the REPL), the input is undefined.