fix(ssr): do not serialize ZWJ characters #205
Merged
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BREAKING CHANGE: snapshots must be updated
Fixes #204
Replaces all ZWJ characters before serializing SSR snapshots. This deals with how empty text nodes are serialized in SSR (see salesforce/lwc#2656).
Some of these tests won't actually have an observable difference until salesforce/lwc#3649 is merged. You'll just have to take my word for it that the snapshots are the same before and after that change. (I tested manually.)