VEverdverm·Oct 20, 2019
https://github.com/sstephenson/bats
sstephenson/bats: Bash Automated Testing System - GitHub
In Ask HN: Any suggestion on how to test CLI applications?sstephenson
bats
Shell2011–2021
sstephenson / bats · Archived
bats
Bash Automated Testing System
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Bash Automated Testing System
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HN mentions by year14 dated mentions
Observed mentions: 2011-12-30 20:20:11 UTC to 2021-03-02 11:34:05 UTC.
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View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| 2011 | 2011-01-01 00:00:00 UTC | 2012-01-01 00:00:00 UTC | 1 | 1 | 0 |
| 2012 | 2012-01-01 00:00:00 UTC | 2013-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2013 | 2013-01-01 00:00:00 UTC | 2014-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2014 | 2014-01-01 00:00:00 UTC | 2015-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2015 | 2015-01-01 00:00:00 UTC | 2016-01-01 00:00:00 UTC | 3 | 0 | 3 |
| 2016 | 2016-01-01 00:00:00 UTC | 2017-01-01 00:00:00 UTC | 1 | 0 | 1 |
| 2017 | 2017-01-01 00:00:00 UTC | 2018-01-01 00:00:00 UTC | 2 | 0 | 2 |
| 2018 | 2018-01-01 00:00:00 UTC | 2019-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2019 | 2019-01-01 00:00:00 UTC | 2020-01-01 00:00:00 UTC | 5 | 1 | 4 |
| 2020 | 2020-01-01 00:00:00 UTC | 2021-01-01 00:00:00 UTC | 1 | 0 | 1 |
| 2021 | 2021-01-01 00:00:00 UTC | 2022-01-01 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
5 sourcesAsk HN: Any suggestion on how to test CLI applications?
Hello HN!
I've been looking at alternatives on how to test command line applications, specifically, for example, exit codes, output messages and whatnot. I've seen "bats" https://github.com/sstephenson/bats and Bazel for testing but I'm curious as what other tools people use in a day to day basis. UI testing is nice with tools like Cypress.io and maybe there's something out there that isn't as popular but it's useful.
Thoughts?
3 points · Open discussionThe poster is holding a line of bash to the standard of code and is illustrating that readability should be the goal and a way of bringing bash commands to a standard of readability for something like a PR. Readability is really there to show _intent_
I would say though that if you are bringing this to the code standards of today then this should really be wrapped up in some kind of unit test (https://github.com/sstephenson/bats )for it to pass the PR. That would make the code a bit more maintainable and can be integrated as a stage in your CI/CD pipeline.
If we do that then the intent would be clarified by the input and the expected output of the test. Then then the code would at least be maintainable and the readability problem becomes less of an issue when it comes to technical debt.
I've done this plenty of times with my teams and its
Read the rest
certainly helped.
The poster is holding a line of bash to the standard of code and is illustrating that readability should be the goal and a way of bringing bash commands to a standard of readability for something like a PR. Readability is really there to show _intent_
I would say though that if you are bringing this to the code standards of today then this should really be wrapped up in some kind of unit test (https://github.com/sstephenson/bats )for it to pass the PR. That would make the code a bit more maintainable and can be integrated as a stage in your CI/CD pipeline.
If we do that then the intent would be clarified by the input and the expected output of the test. Then then the code would at least be maintainable and the readability problem becomes less of an issue when it comes to technical debt.
I've done this plenty of times with my teams and its
Read the rest
certainly helped.
I know you're asking about pre-deploy, but for post-deployment, you might want to check out Bash Automated Testing System (BATS) [0].
[0] https://github.com/sstephenson/bats
In Ask HN: How to check/enforce best practices on infrastructure?