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TypeError: Cannot read properties of undefined (reading 'createRequest')

Não estou conseguindo passar essa linha de teste, porque o retorno dele esta esperando outra função.Segue o erro abaixo:

TypeError: Cannot read properties of undefined (reading 'createRequest')

TsFile
  findById(id: string){
    let parameters: JavaConnectorParameters = new JavaConnectorParameters();
    parameters.addParam('id', id);

    return this.javaConnector.createRequest(RestMethod.GET, this.restMapping, '/find-by-id', parameters);
  }




specFile
 it('should call the service', () => {
    service.findById('id');
    spyOn(ProgressCheckListAPI.prototype, "findById").and.callThrough();
    ProgressCheckListAPI.prototype.findById('id');
    expect(service.findById).toHaveBeenCalled();

  });
about 4 years ago · Santiago Gelvez
Answer question
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