Prevent commands from executing during tests (#21)

* Prevent commands from executing during tests

* Add newline at end of file

* Drop all commands from output
This commit is contained in:
Josh Gross 2019-10-31 15:05:59 -04:00 committed by GitHub
parent d676b6c354
commit 526c940a94
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1 changed files with 9 additions and 0 deletions

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@ -8,4 +8,13 @@ module.exports = {
'^.+\\.ts$': 'ts-jest'
},
verbose: true
}
const processStdoutWrite = process.stdout.write.bind(process.stdout)
process.stdout.write = (str, encoding, cb) => {
// Core library will directly call process.stdout.write for commands
// We don't want :: commands to be executed by the runner during tests
if (!str.match(/^::/)) {
return processStdoutWrite(str, encoding, cb);
}
}