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Show right-hand column for yanked versions to crate owners. #1759

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merged 4 commits into from
Aug 30, 2019
Merged

Show right-hand column for yanked versions to crate owners. #1759

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3bde7dd
Show right-hand column on yanked version page to crate owners.
smarnach Jun 5, 2019
f383545
Fix indentation.
smarnach Jun 12, 2019
3067604
Merge remote-tracking branch 'origin' into manage-owners-yanked
smarnach Jun 18, 2019
234a9ac
Add a unit test for notYankedOrIsOwner (authored by @efx).
smarnach Jun 18, 2019
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5 changes: 5 additions & 0 deletions app/controllers/crate/version.js
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,11 @@ export default Controller.extend({
isOwner: computed('crate.owner_user', 'session.currentUser.id', function() {
return this.get('crate.owner_user').findBy('id', this.get('session.currentUser.id'));
}),
notYankedOrIsOwner: computed('model', 'crate.owner_user', 'session.currentUser.id', function() {
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could we add unit tests for this computed?

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Sure we could, but I'm not familiar with Ember or Mirage, so I'm not sure what's the best way to do this. I've added an attempt as a new commit that tries to use Mirage to set up a new crate and a version. The test passes in its current form, but has a few problems:

  • I was only able to use the Mirage factories when running the whole application with setupApplicationTest(). This seems unnecessary and makes the test much slower than it should be.
  • Testing the other cases (yanked crate, with the user being owner or not) requires also faking an active session and user accounts. I couldn't find any existing infrastructure to do so in a unit test.

We may be able to test this with an acceptance test instead, but at least for me this would involve significant effort. Maybe someone more experienced with Ember could add this test?

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Apologies @smarnach, I should've added a bit more direction here. Ember can generate default unit tests that should avoid needing to use mirage. The problems you point out highlight the many concerns of acceptance / integration testing I hoped to avoid by suggesting a unit test. I'll open a PR against your branch with a simple unit test.

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@ghost ghost Jun 19, 2019 •
edited by ghost
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I'm doing this in my fork, but you can create test files using ember generate commands.

ember generate controller-test crate/version

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I was lazy and didn't fork your copy, but here is the working example of the unit test: https://github.com/rust-lang/crates.io/compare/master...efx:unit-test-controller?expand=1#diff-a30cef8546b1174ebf3c37a550e2357f

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Thanks a lot, this looks a lot more reasonable than my attempt! I guess I should learn a bit more about Ember before doing any more work on the frontend. :)

I've copied your test to this branch (and force-pushed, since my attempt isn't worth being preserved in the Git history).

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certainly @smarnach. Eh, learning on the go seems most efficient 😄. Grand!

return (
!this.get('model').yanked || this.get('crate.owner_user').findBy('id', this.get('session.currentUser.id'))
);
}),

sortedVersions: readOnly('crate.versions'),

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