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Unittest en reactjs para el manejo de excepciones

el react.js muestra un error del lado del servidor cuando traté de escribir unittest falló

 react.js async function(){ try{ //some logic happens } catch(error){ //catches error from server side this.setState({errorMessage: err.message}); } return( //displays the error { this.state.errorMessage && <h3 className="error"> { this.state.errorMessage } </h3> } ) The Test which i tried unittest.js it("should display error", ()=>{ expect(()=>render(<function/>).tothrow("error Message")) };
about 4 years ago · Juan Pablo Isaza
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