文件操作 - errors.test.ts

文件: /usr/share/grafana/public/app/core/utils/errors.test.ts

编辑文件内容

import { getMessageFromError } from 'app/core/utils/errors';

describe('errors functions', () => {
  let message: string | null;

describe('when getMessageFromError gets an error string', () => {
    beforeEach(() => {
      message = getMessageFromError('error string');
    });

it('should return the string', () => {
      expect(message).toBe('error string');
    });
  });

describe('when getMessageFromError gets an error object with message field', () => {
    beforeEach(() => {
      message = getMessageFromError({ message: 'error string' } as Error);
    });

it('should return the message text', () => {
      expect(message).toBe('error string');
    });
  });

describe('when getMessageFromError gets an error object with data.message field', () => {
    beforeEach(() => {
      message = getMessageFromError({ data: { message: 'error string' } } as any);
    });

it('should return the message text', () => {
      expect(message).toBe('error string');
    });
  });

describe('when getMessageFromError gets an error object with statusText field', () => {
    beforeEach(() => {
      message = getMessageFromError({ statusText: 'error string' } as any);
    });

it('should return the statusText text', () => {
      expect(message).toBe('error string');
    });
  });

describe('when getMessageFromError gets an error object', () => {
    beforeEach(() => {
      message = getMessageFromError({ customError: 'error string' } as any);
    });

it('should return the stringified error', () => {
      expect(message).toBe('{"customError":"error string"}');
    });
  });
});

文件操作 - errors.test.ts

文件: /usr/share/grafana/public/app/core/utils/errors.test.ts

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