Function assertCalls

packages/react/src/__tests__/ReactChildren-test.js:140–147

()

    );

    function assertCalls() {
      expect(callback).toHaveBeenCalledWith(zero, 0);
      expect(callback).toHaveBeenCalledWith(one, 1);
      expect(callback).toHaveBeenCalledWith(two, 2);
      expect(callback).toHaveBeenCalledWith(three, 3);
      expect(callback).toHaveBeenCalledWith(four, 4);
      callback.mockClear();
    }

    React.Children.forEach(instance.props.children, callback, context);
    assertCalls();