grey-box-component-test

grey-box-component-test.js

test('When an order error occurs, an email is sent to the admin', () => {
      //Arrange
            sinon.stub(dataAccessCode , 'saveOrder').throws(new Error('DB save failed'));
            const spyOnMailer = sinon.spy(mailer , "sendEmail");
            const orderToAdd = {userId: 1, productId: 2, mode: 'approved'}; 
          
            //Act
            const receivedResponse = await request(expressApp).post("/order").send(orderToAdd);
          
            //Assert
            expect(spyOnMailer.calledWith(configurationService.adminEmail)).toBe(true);
          });
    });