角茉莉测试 - 子字符串从数字中删除

发布于 2025-01-26 14:53:26 字数 71 浏览 2 评论 0原文

我在单元测试功能方面遇到了一些困难。我在这些事情上是新手，我不知道我能做什么。我必须对那两个。

有建议吗？谢谢。

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如日中天 2025-02-02 14:53:26

我认为您的问题是Jasmine.createspy（Phonenumber）;，由于该方法正在测试中，因此我们不应该监视它，而是实际上称其为其实现。

尝试以下内容：

it('should remove outside prefix', () => {
  const dialingOptions = {
    reqLongDistPrefix: 10, reqOutsidePrefix: 11, dialLongDistanceLength: 12
  } as any;
  coreSvc.getCCDef = jasmine.createSpy().and.returnValue({ DialingOptions: dialingOptions });
  let phoneNumber = '1011129999';
  // !! Remove the following line !!
  // component.removeOutsidePrefix = jasmine.createSpy(phoneNumber);
  const modifiedPhoneNumber = component.removeOutsidePrefix(phoneNumber);
  // !! below is not a good assertion, you can remove it
  // expect(Object.keys(dialingOptions).length).toBe(3);
  expect(modifiedPhoneNumber).toBe('insert what you expect it to be here');
});

I think your issue is the jasmine.createSpy(phoneNumber);, since this method is under test, we should not spy on it but rather actually call its implementation.

Try the following:

it('should remove outside prefix', () => {
  const dialingOptions = {
    reqLongDistPrefix: 10, reqOutsidePrefix: 11, dialLongDistanceLength: 12
  } as any;
  coreSvc.getCCDef = jasmine.createSpy().and.returnValue({ DialingOptions: dialingOptions });
  let phoneNumber = '1011129999';
  // !! Remove the following line !!
  // component.removeOutsidePrefix = jasmine.createSpy(phoneNumber);
  const modifiedPhoneNumber = component.removeOutsidePrefix(phoneNumber);
  // !! below is not a good assertion, you can remove it
  // expect(Object.keys(dialingOptions).length).toBe(3);
  expect(modifiedPhoneNumber).toBe('insert what you expect it to be here');
});

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