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pongo/configuration.md

Last active February 5, 2021 08:25
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Hide console logging for passing tests and show it for failures (#4156)
Raw
configuration.md

Use this configuration option to add custom reporters to Jest

reporters: [
  '<rootDir>/tests/reporter.js',
],
Raw
jest-hide-console-logs-for-passing-tests.js
// https://github.com/facebook/jest/issues/4156#issuecomment-757376195
const { DefaultReporter } = require('@jest/reporters')
class Reporter extends DefaultReporter
{
constructor()
{
super(...arguments)
}
printTestFileHeader(_testPath, config, result)
{
const console = result.console
if(result.numFailingTests === 0 && !result.testExecError)
{
result.console = null
}
super.printTestFileHeader(...arguments)
result.console = console
}
}
module.exports = Reporter
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