81 lines
4.9 KiB
TypeScript
81 lines
4.9 KiB
TypeScript
import { beforeAll, describe, expect, it } from 'vitest';
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import { setupTestApp } from '../../setup-tests';
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import { LearningObject } from '../../../src/entities/content/learning-object.entity';
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import { LearningPath } from '../../../src/entities/content/learning-path.entity';
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import { getLearningObjectRepository, getLearningPathRepository } from '../../../src/data/repositories';
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import learningObjectExample from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example';
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import learningPathExample from '../../test-assets/learning-paths/pn-werking-example';
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import { Language } from '../../../src/entities/content/language';
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import learningPathService from '../../../src/services/learning-paths/learning-path-service';
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async function initExampleData(): Promise<{ learningObject: LearningObject; learningPath: LearningPath }> {
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const learningObjectRepo = getLearningObjectRepository();
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const learningPathRepo = getLearningPathRepository();
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const learningObject = learningObjectExample.createLearningObject();
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const learningPath = learningPathExample.createLearningPath();
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await learningObjectRepo.save(learningObject);
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await learningPathRepo.save(learningPath);
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return { learningObject, learningPath };
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}
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const TEST_DWENGO_LEARNING_PATH_HRUID = 'pn_werking';
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const TEST_DWENGO_LEARNING_PATH_TITLE = 'Werken met notebooks';
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const TEST_DWENGO_EXCLUSIVE_LEARNING_PATH_SEARCH_QUERY = 'Microscopie';
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const TEST_SEARCH_QUERY_EXPECTING_NO_MATCHES = 'su$m8f9usf89ud<p9<U8SDP8UP9';
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describe('LearningPathService', () => {
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let example: { learningObject: LearningObject; learningPath: LearningPath };
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beforeAll(async () => {
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await setupTestApp();
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example = await initExampleData();
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});
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describe('fetchLearningPaths', () => {
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it('should return learning paths both from the database and from the Dwengo API', async () => {
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const result = await learningPathService.fetchLearningPaths(
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[example.learningPath.hruid, TEST_DWENGO_LEARNING_PATH_HRUID],
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example.learningPath.language,
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'the source'
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);
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expect(result.success).toBeTruthy();
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expect(result.data?.filter((it) => it.hruid === TEST_DWENGO_LEARNING_PATH_HRUID).length).not.toBe(0);
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expect(result.data?.filter((it) => it.hruid === example.learningPath.hruid).length).not.toBe(0);
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expect(result.data?.filter((it) => it.hruid === TEST_DWENGO_LEARNING_PATH_HRUID)[0].title).toEqual(TEST_DWENGO_LEARNING_PATH_TITLE);
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expect(result.data?.filter((it) => it.hruid === example.learningPath.hruid)[0].title).toEqual(example.learningPath.title);
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});
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it('should include both the learning objects from the Dwengo API and learning objects from the database in its response', async () => {
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const result = await learningPathService.fetchLearningPaths([example.learningPath.hruid], example.learningPath.language, 'the source');
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expect(result.success).toBeTruthy();
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expect(result.data?.length).toBe(1);
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// Should include all the nodes, even those pointing to foreign learning objects.
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expect([...result.data![0].nodes.map((it) => it.learningobject_hruid)].sort()).toEqual(
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example.learningPath.nodes.map((it) => it.learningObjectHruid).sort()
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);
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});
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});
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describe('searchLearningPath', () => {
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it('should include both the learning paths from the Dwengo API and those from the database in its response', async () => {
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// This matches the learning object in the database, but definitely also some learning objects in the Dwengo API.
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const result = await learningPathService.searchLearningPaths(example.learningPath.title.substring(2, 3), example.learningPath.language);
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// Should find the one from the database
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expect(result.filter((it) => it.hruid === example.learningPath.hruid && it.title === example.learningPath.title).length).toBe(1);
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// But should not only find that one.
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expect(result.length).not.toBeLessThan(2);
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});
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it('should still return results from the Dwengo API even though there are no matches in the database', async () => {
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const result = await learningPathService.searchLearningPaths(TEST_DWENGO_EXCLUSIVE_LEARNING_PATH_SEARCH_QUERY, Language.Dutch);
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// Should find something...
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expect(result.length).not.toBe(0);
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// But not the example learning path.
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expect(result.filter((it) => it.hruid === example.learningPath.hruid && it.title === example.learningPath.title).length).toBe(0);
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});
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it('should return an empty list if neither the Dwengo API nor the database contains matches', async () => {
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const result = await learningPathService.searchLearningPaths(TEST_SEARCH_QUERY_EXPECTING_NO_MATCHES, Language.Dutch);
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expect(result.length).toBe(0);
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});
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});
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});
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