fix Jest error #1391
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fix Jest error #1391
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An error occurred while testing via Jest "TypeError: Function has non-object prototype 'undefined' in instanceof check". Because of this error, the test results were incorrect.
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I think this is due to the "jsdom", which does not know how to simulate SVGElement , and checking this class causes an error in the end,as I understand. |
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An error occurred while testing via Jest "TypeError: Function has non-object prototype 'undefined' in instanceof check".
Because of this error, the test results were incorrect.