Paul Slaughter 创作于 1 year ago ，Jennifer Li 提交于 1 year ago

- This fixes issue where jest tries to
  read large files into memory before
  starting.
- https://gitlab.slack.com/archives/C0GQHHPGW/p1698721173249569

Return an object with the "code" prop.

- Should fix flaky master
- https://gitlab.com/gitlab-org/gitlab/-/issues/262656#note_1156658199

- This fixes some issues where integration test failures
  caused unexpected noise since we tried to
  `runOnlyPendingTimers`

- A missing gitlab_schema.graphql file can cause
  unrelated and hard to debug issues.
- This can be overwritten with GL_IGNORE_WARNINGS=1

This MR moves the module-name-mappers, which are specific to
the integration suit from jest.config.base to jest.config.integration.

**Why?**
To write [FE integration tests][1], we will need
to have two related but different environments.
The best way to do this is with two configs and
a base config.

[1]: https://docs.gitlab.com/ee/development/testing_guide/testing_levels.html#frontend-integration-tests