* [Danger] Use the PR's mergebase for a branch in the dangerfile instead of
the root commit's parent.
* [Danger] Get the full history to find the merge base
While writing tests for unsafe async warnings, I noticed that in certain cases, errors were swallowed by the toWarnDev matcher and resulted in confusing test failures. For example, if an error prevented the code being tested from logging an expected warning- the test would fail saying that the warning hadn't been logged rather than reporting the unexpected error. I think a better approach for this is to always treat caught errors as the highest-priority reason for failing a test.
I reran all of the test cases for this matcher that I originally ran with PR #11786 and ensured they all still pass.
* Adds danger_js with an initial rule for warning about large PRs
Signed-off-by: Anandaroop Roy <[email protected]>
* [WIP] Get the before and after for the build results
* [Dev] More work on the Dangerfile
* [Danger] Split the reports into sections based on their package
* Remove the --extract-errors on the circle build
* [Danger] Improve the lookup for previous -> current build to also include the environment
* Fix rebase
* Runs a lint rule on tests only that errors if it sees `fdescribe` or `fit` calls.
* Changes `file:` to `link:` for our custom, internal rules (just to simplify updating these in the future).
* Updates `eslint` from 3.10 -> 4.1 and `babel-eslint` from 7.1 -> 8.0 so that we can run this new rule only against tests.
* Warn about spying on the console
* Added suppress warning flag for spyOn(console)
* Nits
* Removed spy-on-console guard
* Fixed a potential source of false-positives in toWarnDev() matcher
Also updated (most of) ReactIncrementalErrorLogging-test.internal to use the new matcher
* Removed unused third param to spyOn
* Improved clarity of inline comments
* Removed unused normalizeCodeLocInfo() method
* Move build/packages/* to build/node_modules/*
This fixes Node resolution in that folder and lets us require() packages in it in Node shell for manual testing.
* Link fixtures to packages/node_modules
This updates the location and also uses link: instead of file: to avoid Yarn caching the folder contents.
* Bump deps to Jest 22
* Prevent jsdom from logging intentionally thrown errors
This relies on our existing special field that we use to mute errors.
Perhaps, it would be better to instead rely on preventDefault() directly.
I outlined a possible strategy here: https://github.com/facebook/react/issues/11098#issuecomment-355032539
* Update snapshots
* Mock out a method called by ReactART that now throws
* Calling .click() no longer works, dispatch event instead
* Fix incorrect SVG element creation in test
* Render SVG elements inside <svg> to avoid extra warnings
* Fix range input test to use numeric value
* Fix creating SVG element in test
* Replace brittle test that relied on jsdom behavior
The test passed in jsdom due to its implementation details.
The original intention was to test the mutation method, but it was removed a while ago.
Following @nhunzaker's suggestion, I moved the tests to ReactDOMInput and adjusted them to not rely on implementation details.
* Add a workaround for the expected extra client-side warning
This is a bit ugly but it's just two places. I think we can live with this.
* Only warn once for mismatches caused by bad attribute casing
We used to warn both about bad casing and about a mismatch.
The mismatch warning was a bit confusing. We didn't know we warned twice because jsdom didn't faithfully emulate SVG.
This changes the behavior to only leave the warning about bad casing if that's what caused the mismatch.
It also adjusts the test to have an expectation that matches the real world behavior.
* Add an expected warning per comment in the same test
* Added toWarnInDev matcher and connected to 1 test
* Added .toLowPriorityWarnDev() matcher
* Reply Jest spy with custom spy. Unregister spy after toWarnDev() so unexpected console.error/warn calls will fail tests.
* console warn/error throws immediately in tests by default (if not spied on)
* Pass-thru console message before erroring to make it easier to identify
* More robustly handle unexpected warnings within try/catch
* Error message includes remaining expected warnings in addition to unexpected warning
I'm running out of ideas to keep these commit messages entertaining. Thankfully this should keep the CI green and we can forget any of it ever happened.
