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Errors during change detection from `ApplicationRef.tick` are only reported to the `ErrorHandler`. By default, this only logs the error to console. As a result, these errors can be missed/ignored and allow tests to pass when they should not. This change ensures that the errors are surfaced. Note that this is already the behavior when zoneless is enabled. BREAKING CHANGE: Errors that are thrown during `ApplicationRef.tick` will now be rethrown when using `TestBed`. These errors should be resolved by ensuring the test environment is set up correctly to complete change detection successfully. There are two alternatives to catch the errors: * Instead of waiting for automatic change detection to happen, trigger it synchronously and expect the error. For example, a jasmine test could write `expect(() => TestBed.inject(ApplicationRef).tick()).toThrow()` * `TestBed` will reject any outstanding `ComponentFixture.whenStable` promises. A jasmine test, for example, could write `expectAsync(fixture.whenStable()).toBeRejected()`. As a last resort, you can configure errors to _not_ be rethrown by setting `rethrowApplicationErrors` to `false` in `TestBed.configureTestingModule`. PR Close #57200 |
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| public-api | ||
| size-tracking | ||
| BUILD.bazel | ||
| README.md | ||
public-api/
This directory contains all of the public api goldens for our npm packages we publish to NPM. These are tested on all PRs and commits as part of our bazel tests.
To check or update the public api goldens, run one of the following commands:
yarn public-api:check
yarn public-api:update
packages-circular-deps.json
This golden file contains a list of all circular dependencies in the project. As part of the lint CI job we compare the current circular dependencies against this golden to ensure that we don't add more cycles. If cycles have been fixed, this file is also updated so that we can slowly burn down the number of cycles in the project.
To check or update the golden, run the following commands:
yarn ts-circular-deps:check
yarn ts-circular-deps:approve