Function setup

packages/server-utils/test/tracing-channel.test.ts:255–268

(name: string)

  describe('auto lifecycle ending strategy', () => {
    // Returns a channel whose span we can observe, plus spies for `span.end` and `captureException`.
    function setup(name: string): {
      channel: ReturnType<typeof bindTracingChannelToSpan>['channel'];
      span: Span;
      endSpy: ReturnType<typeof vi.spyOn>;
      captureExceptionSpy: ReturnType<typeof vi.spyOn>;
    } {
      installTestAsyncContextStrategy();
      initTestClient();
      const span = startInactiveSpan({ name: 'channel-span' });
      const endSpy = vi.spyOn(span, 'end');
      const captureExceptionSpy = vi.spyOn(SentryCore, 'captureException').mockReturnValue('event-id');
      const { channel } = bindTracingChannelToSpan(tracingChannel<{ operation: string }>(name), () => span);
      return { channel, span, endSpy, captureExceptionSpy };
    }

    it('traceSync success: ends the span once on `end`', () => {
      const { channel, span, endSpy, captureExceptionSpy } = setup('test:lifecycle:sync-ok');