2025SELab2-project-Dwengo/backend/tests/data/answers.test.ts

85 lines
3.1 KiB
TypeScript

import { beforeAll, describe, expect, it } from 'vitest';
import { setupTestApp } from '../setup-tests';
import { AnswerRepository } from '../../src/data/questions/answer-repository';
import {
getAnswerRepository,
getQuestionRepository,
getTeacherRepository,
} from '../../src/data/repositories';
import { QuestionRepository } from '../../src/data/questions/question-repository';
import { LearningObjectIdentifier } from '../../src/entities/content/learning-object-identifier';
import { Language } from '../../src/entities/content/language';
import { Question } from '../../src/entities/questions/question.entity';
import { TeacherRepository } from '../../src/data/users/teacher-repository';
describe('AnswerRepository', () => {
let AnswerRepository: AnswerRepository;
let QuestionRepository: QuestionRepository;
let TeacherRepository: TeacherRepository;
beforeAll(async () => {
await setupTestApp();
AnswerRepository = getAnswerRepository();
QuestionRepository = getQuestionRepository();
TeacherRepository = getTeacherRepository();
});
it('should find all answers to a question', async () => {
const id = new LearningObjectIdentifier('id05', Language.English, '1');
const questions =
await QuestionRepository.findAllQuestionsAboutLearningObject(id);
let question: Question;
if (questions[0].sequenceNumber == 2) {
question = questions[0];
} else {
question = questions[1];
}
const answers =
await AnswerRepository.findAllAnswersToQuestion(question);
expect(answers).toBeTruthy();
expect(answers).toHaveLength(2);
});
// it('should create an answer to a question', async () => {
// const teacher = await TeacherRepository.findByUsername('FooFighters');
// const id = new LearningObjectIdentifier('id05', Language.English, '1');
// const questions =
// await QuestionRepository.findAllQuestionsAboutLearningObject(id);
// let question: Question;
// if (questions[0].sequenceNumber == 1) {
// question = questions[0];
// } else {
// question = questions[1];
// }
// await AnswerRepository.createAnswer({
// toQuestion: question,
// author: teacher!,
// content: 'created answer',
// });
// const answers =
// await AnswerRepository.findAllAnswersToQuestion(question);
// expect(answers).toBeTruthy();
// expect(answers).toHaveLength(1);
// expect(answers[0].content).toBe('created answer');
// });
it('should not find a removed answer', async () => {
const id = new LearningObjectIdentifier('id04', Language.English, '1');
const questions =
await QuestionRepository.findAllQuestionsAboutLearningObject(id);
await AnswerRepository.removeAnswerByQuestionAndSequenceNumber(
questions[0],
1
);
const emptyList = await AnswerRepository.findAllAnswersToQuestion(
questions[0]
);
expect(emptyList).toHaveLength(0);
});
});