testWatch

Runs the test suite in watch mode, re-running the tests the changed files affect. Jest needs a git or Mercurial repository for that.

Import:

import { testWatch } from '@mnaoumov/typescript-dev-toolkit/test-runners/jest';

Signature:

function testWatch(options: TestOptions): Promise<void>

Parameters:

Parameter	Type	Description
options	TestOptions	The options for the test.

Returns: Promise<void> — A Promise that resolves when the watcher exits.