function runTests()

in packages/shared/__test_utils__/Recoil_TestingUtils.js [333:382]
47 lines of code
6 McCabe index (conditional complexity)

    function runTests({
      strictMode,
      concurrentMode,
    }: {
      strictMode: boolean,
      concurrentMode: boolean,
    }) {
      test.each([
        ...[...gks, ...additionalGKs].map(gksToTest => [
          (!gksToTest.length
            ? testDescription
            : `${testDescription} [${gksToTest.join(', ')}]`) +
            (strictMode || concurrentMode
              ? ` [${[
                  strictMode ? 'StrictMode' : null,
                  concurrentMode ? 'ConcurrentMode' : null,
                ]
                  .filter(x => x != null)
                  .join(', ')}]`
              : ''),
          gksToTest,
        ]),
      ])('%s', async (_title, gksToTest) => {
        jest.resetModules();
        const gkx = require('recoil-shared/util/Recoil_gkx');
        gkx.clear(); // @oss-only
        const {
          setStrictMode,
          setConcurrentMode,
        } = require('./Recoil_ReactRenderModes');
        // Setup test environment
        setStrictMode(strictMode);
        setConcurrentMode(concurrentMode);
        // See: https://github.com/reactwg/react-18/discussions/102
        const prevReactActEnvironment = global.IS_REACT_ACT_ENVIRONMENT;
        global.IS_REACT_ACT_ENVIRONMENT = true;
        gksToTest.forEach(gkx.setPass);
        const after = reloadImports();

        try {
          await assertionsFn({gks: gksToTest, strictMode, concurrentMode});
        } finally {
          global.IS_REACT_ACT_ENVIRONMENT = prevReactActEnvironment;
          gksToTest.forEach(gkx.setFail);
          after?.();
          setStrictMode(false);
          setConcurrentMode(false);
        }
      });
    }