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A CLI for running specific tests suites, like bootstrap CLI #1752

Merged
merged 8 commits into from
Aug 28, 2017
Merged

A CLI for running specific tests suites, like bootstrap CLI #1752

merged 8 commits into from
Aug 28, 2017

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ndelangen
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@ndelangen ndelangen commented Aug 28, 2017 •
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Issue: #1734

What I did

I improved the 'running-tests'-experience by creating a inquirer script for running the test-suites.

How to test

  1. Install
  2. bootstrap
  3. run yarn test >> should open an inquirer
  4. run yarn test -- --watch >> should start default suites in watchmode
  5. run yarn test -- --core --watch >> should start only core suite in watchmode
  6. run yarn test -- --core --reactnative >> should start core & reactnative suites to completion

It's also possible to run yarn test -- -h to get a list of all options available.

Why

I like this because it makes it discoverable. It also allows contributors to focus on a subset of tests. This is useful in our codebase because changes to for example the react, vue or angular apps can not have any effect on their tests. So if your changes are solely on those parts of the codebase it makes little sense to have to bootstrap the react-native example(s) just to be able to run the unit tests.

I've set ALL the suites as default = true, so that includes the react-native suite! So it's an OPT-OUT to NOT run the tests for react-native. Feedback on this would be appreciated very much!

TODO

  • update documentation
  • change .circleci.yml

Is this testable with jest or storyshots?
Possibly, I'm hoping the reviewers will let me know if they think that would be sensible

Does this need an update to the documentation?
YES, I'll do that after I hear positive reactions on the feature itself

Merging this would fix: #1734

@ndelangen ndelangen added the maintenance User-facing maintenance tasks label Aug 28, 2017
@ndelangen ndelangen self-assigned this Aug 28, 2017
@ndelangen ndelangen requested review from freeman14, Hypnosphi, usulpro and a team August 28, 2017 15:18
danielduan
danielduan approved these changes Aug 28, 2017
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@danielduan danielduan left a comment •
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I tested both cra and react-native. Looks good, really appreciate this!

Can we perhaps have an option to run it with the -u to update snapshots?

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codecov bot commented Aug 28, 2017 •
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Codecov Report

Merging #1752 into release/3.3 will not change coverage.
The diff coverage is n/a.

Impacted file tree graph

@@             Coverage Diff              @@
##           release/3.3    #1752   +/-   ##
============================================
  Coverage        23.12%   23.12%           
============================================
  Files              253      253           
  Lines             5756     5756           
  Branches           686      689    +3     
============================================
  Hits              1331     1331           
+ Misses            3920     3916    -4     
- Partials           505      509    +4
Impacted Files Coverage Δ
...codemod/src/transforms/update-organisation-name.js 40.62% <0%> (ø) ⬆️
addons/info/src/components/PropTable.js 21% <0%> (ø) ⬆️
...es__/update-addon-info/update-addon-info.output.js 0% <0%> (ø) ⬆️
lib/ui/src/modules/ui/routes.js 0% <0%> (ø) ⬆️
...rc/modules/ui/components/left_panel/text_filter.js 30.98% <0%> (ø) ⬆️
addons/info/src/components/markdown/htags.js 30% <0%> (ø) ⬆️
addons/knobs/src/KnobManager.js 32% <0%> (ø) ⬆️
lib/ui/src/modules/ui/containers/down_panel.js 23.52% <0%> (ø) ⬆️
addons/knobs/src/components/PropForm.js 8.51% <0%> (ø) ⬆️
addons/knobs/src/components/types/Object.js 5.81% <0%> (ø) ⬆️
... and 10 more

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@ndelangen
WIP
e7660ac
@ndelangen
ADD CLI for running tests, supports jest-projects and passing params …
45476de 
…to jest

Could be expanded later to run a lots of test, and allows us to pick what tests we want to run
via command line flags or a GUI.
@ndelangen
ADD some jest arguments
6190aca
@ndelangen
CHANGE docs (CONTRIBUTIONS) to reflect changed to test script && CHAN…
b64af7b 
…GE to use yarn
danielduan
danielduan approved these changes Aug 28, 2017
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CONTRIBUTING.md
```sh
git clone https://github.com/storybooks/storybook.git
cd storybook
yarn install
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I think @Hypnosphi opted to use the shorthand yarn notation. We should keep it consistent

.circleci/config.yml Outdated
@@ -147,8 +147,8 @@ jobs:
- run:
name: "Unit testing"
command: |
yarn test -- --coverage -i
yarn coverage
npm run test -- --all --coverage --runInBand
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If yarn works on circleci, I think we should keep it consistent there as well.

Hypnosphi
Hypnosphi requested changes Aug 28, 2017
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Same concerns as @danielduan's, otherwise LGTM

usulpro
usulpro approved these changes Aug 28, 2017
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Works fine!
Maybe it worth to add an option for testing a certain package? And do same for test coverage option

@ndelangen
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@Hypnosphi should be fixed!

@Hypnosphi
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Hypnosphi commented Aug 28, 2017 •
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And yarn shorthand (for yarn install), please

@ndelangen
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ndelangen commented Aug 28, 2017 •
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I like the explicitness of yarn install actually..

I don't see a reason to make use of the shorthand when not typing by hand.

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Change it to this everywhere then =) Let's be consistent with it

@ndelangen ndelangen changed the title Ndelangen/testing cli A CLI for running specific tests suites, like bootstrap CLI Aug 28, 2017
@Hypnosphi Hypnosphi merged commit c9852d0 into release/3.3 Aug 28, 2017
@Hypnosphi Hypnosphi deleted the ndelangen/testing-cli branch August 28, 2017 22:14
@shilman shilman mentioned this pull request Aug 31, 2017
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@usulpro usulpro usulpro approved these changes

@Hypnosphi Hypnosphi Hypnosphi approved these changes

@danielduan danielduan danielduan approved these changes

@freeman14 freeman14 Awaiting requested review from freeman14

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4 participants
@ndelangen @Hypnosphi @danielduan @usulpro