Skip to content

Instantly share code, notes, and snippets.

What would you like to do?
Chunk tests
import _ from 'lodash';
export const chunkSpecs = (commandArgs, allSpecs, expectedArrayLength, numberOfInstances) => {
if (commandArgs.pattern !== undefined && typeof commandArgs.pattern !== 'boolean') {
const patterns = commandArgs.pattern.split(',');
const chunkedSpecs = [];
if (patterns.length !== numberOfInstances) {
throw new Error('Number of the specified patterns is different than number of instances!');
for (const pattern of patterns) {
chunkedSpecs.push(allSpecs.filter(spec => spec.match(new RegExp(pattern))));
return chunkedSpecs;
return _.chunk(allSpecs, expectedArrayLength);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment