node_tap_snapshots.javascript.txt

                                  ┏━━━━━━━━━━━━━━━━━━━━━━━━┓
                                  ┃   NODE_TAP_SNAPSHOTS   ┃
                                  ┗━━━━━━━━━━━━━━━━━━━━━━━━┛

ALTERNATIVES ==>                  #See Jest snapshots

VERSION ==>                       #Part of node-tap (see its doc)

                                  ┌────────────────┐
                                  │   ASSERTIONS   │
                                  └────────────────┘

TEST.matchSnapshot(VAL, 'NAME')   #Asserts against snapshot
TEST.resolveMatchSnapshot
 (VAL_PROMISE[()], 'NAME')        #Same but async

TEST.formatSnapshot(VAL)->STR     #Customize function to stringify non-STR VALs (def: tcompare library)
                                  #If return non-STR, use default on it.
TEST.cleanSnapshot(STR)->STR2     #Customize function to normalize stringified VALs before comparison (def: nothing)

                                  ┌───────────┐
                                  │   FILES   │
                                  └───────────┘

./tap-snapshots/FILE-TAP.test.js  #Snapshot files
                                  #Are module.exports['FILE TAP > NAME NUM'] = STR

ENVVAR TAP_SNAPSHOT=1
--snapshot|S                      #Write snapshots