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only-changed-jest-watch-plugin

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Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules

15 lines (10 loc) 305 B
'use strict'; var WritableStream = require('stream').Writable, util = require('util'); var DevNullStream = module.exports = function () { WritableStream.call(this); }; util.inherits(DevNullStream, WritableStream); DevNullStream.prototype._write = function (chunk, encoding, cb) { cb(); };