Use fake timers in proposals.utils.spec.ts

[dskloetd]

Motivation

I noticed flakiness in frontend/src/tests/lib/utils/proposals.utils.spec.ts which seemed to result from the test especting nowInSeconds to always return the same value during the test.

Changes

1. Call vi.useFakeTimers() in beforeEach in frontend/src/tests/lib/utils/proposals.utils.spec.ts.

Tests

1. I changed Date.now to always increase by 1 second on every call to see if any other tests had similar problems but this was the only test that failed.

Todos

• Add entry to changelog (if necessary).
  not necessary

[yhabib]

Thanks