const Sequencer = require( '@jest/test-sequencer' ).default; class CustomSequencer extends Sequencer { sort( tests ) { // Test structure information // https://github.com/facebook/jest/blob/6b8b1404a1d9254e7d5d90a8934087a9c9899dab/packages/jest-runner/src/types.ts#L17-L21 const copyTests = Array.from( tests ); return copyTests.sort( ( testA, testB ) => testA.path > testB.path ? 1 : -1 ); } } module.exports = CustomSequencer;