Cannot read property 'replace' of undefined

[gowthamgts]

If there is a manifest without the line # Source the beforeAll hook throws the following error:

Uncaught TypeError: Cannot read property 'replace' of undefined

The error is thrown in this line:

helm-test/lib/helm.js

Line 33 in 0667a19

const source = manifest.split('\n').find(l => { return l.startsWith('# Source'); }).replace('# Source: ', '');