resumefy/dist/validate/index.test.js

A simple toolkit to bring your JSON Resume to life

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { readFile } from 'fs/promises';
import { ValidationError as ValidationErrorJsonSchema } from 'jsonschema';
import * as validateObject from './validate.js';
import { validate } from './index.js';
import { ValidationError } from './error.js';
vi.mock('fs/promises', () => ({
    readFile: vi.fn(),
}));
describe('validate', () => {
    const resume = {
        name: 'John Doe',
        email: 'mail@john-doe.com',
        summary: 'A summary',
    };
    const validateObjectSpy = vi.spyOn(validateObject, 'validateObject');
    beforeEach(() => {
        vi.mocked(readFile).mockResolvedValue(JSON.stringify(resume));
        validateObjectSpy.mockReturnValue(true);
    });
    afterEach(() => {
        vi.resetAllMocks();
    });
    it('should validate a resume object', async () => {
        const result = await validate('resume.json');
        expect(result).toBeTruthy();
        expect(readFile).toHaveBeenCalledTimes(1);
        expect(readFile).toHaveBeenCalledWith('resume.json', 'utf-8');
        expect(validateObjectSpy).toHaveBeenCalledTimes(1);
        expect(validateObjectSpy).toHaveBeenCalledWith(resume);
    });
    it('should return false if resume is invalid', async () => {
        validateObjectSpy.mockImplementation(() => {
            throw new ValidationError([new ValidationErrorJsonSchema('is invalid', {}, undefined, 'field1')]);
        });
        const result = await validate('resume.json');
        expect(result).toBeFalsy();
    });
    it('should throw an error if reading the file fails', async () => {
        vi.mocked(readFile).mockRejectedValueOnce(new Error('Failed to read file'));
        await expect(validate('resume.json')).rejects.toThrow('Failed to read file');
    });
    it('should throw an error if the file is not valid JSON', async () => {
        vi.mocked(readFile).mockResolvedValueOnce('invalid json');
        await expect(validate('resume.json')).rejects.toThrow('Unexpected token \'i\', "invalid json" is not valid JSON');
    });
});