tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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Code Issues Releases 4 Packages 2 Wiki Activity

refactor: find i.p.v. filter

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This commit is contained in:
Tibo De Peuter 2025-03-23 13:07:10 +01:00
parent 293c51bab3
commit ac10518cb8
Signed by: tdpeuter
GPG key ID: 38297DE43F75FFE2
4 changed files with 10 additions and 8 deletions
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4
backend/tests/data/questions/answers.test.ts
View file

@ -23,9 +23,9 @@ describe('AnswerRepository', () => {
const id = new LearningObjectIdentifier('id05', Language.English, 1);
const questions = await questionRepository.findAllQuestionsAboutLearningObject(id);
const question = questions.filter((it) => it.sequenceNumber === 2)[0];
const question = questions.find((it) => it.sequenceNumber === 2);
const answers = await answerRepository.findAllAnswersToQuestion(question);
const answers = await answerRepository.findAllAnswersToQuestion(question!);
expect(answers).toBeTruthy();
expect(answers).toHaveLength(2);

4
backend/tests/services/learning-path/learning-path-service.test.ts
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@ -39,8 +39,8 @@ describe('LearningPathService', () => {
expect(result.success).toBeTruthy();
expect(result.data?.filter((it) => it.hruid === TEST_DWENGO_LEARNING_PATH_HRUID).length).not.toBe(0);
expect(result.data?.filter((it) => it.hruid === example.learningPath.hruid).length).not.toBe(0);
expect(result.data?.filter((it) => it.hruid === TEST_DWENGO_LEARNING_PATH_HRUID)[0].title).toEqual(TEST_DWENGO_LEARNING_PATH_TITLE);
expect(result.data?.filter((it) => it.hruid === example.learningPath.hruid)[0].title).toEqual(example.learningPath.title);
expect(result.data?.find((it) => it.hruid === TEST_DWENGO_LEARNING_PATH_HRUID)?.title).toEqual(TEST_DWENGO_LEARNING_PATH_TITLE);
expect(result.data?.find((it) => it.hruid === example.learningPath.hruid)?.title).toEqual(example.learningPath.title);
});
it('should include both the learning objects from the Dwengo API and learning objects from the database in its response', async () => {
const result = await learningPathService.fetchLearningPaths([example.learningPath.hruid], example.learningPath.language, 'the source');

8
backend/tests/test-utils/expectations.ts
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@ -21,7 +21,7 @@ export function expectToBeCorrectEntity<T extends object>(actual: { entity: T; n
}
for (const property in expected.entity) {
if (
property! in IGNORE_PROPERTIES &&
property in IGNORE_PROPERTIES &&
expected.entity[property] !== undefined && // If we don't expect a certain value for a property, we assume it can be filled in by the database however it wants.
typeof expected.entity[property] !== 'function' // Functions obviously are not persisted via the database
) {
@ -136,10 +136,10 @@ export function expectToBeCorrectLearningPath(
version: node.version,
};
expect(expectedLearningPathNodes.keys()).toContainEqual(nodeKey);
const expectedNode = [...expectedLearningPathNodes.entries()].filter(
const expectedNode = [...expectedLearningPathNodes.entries()].find(
([key, _]) => key.learningObjectHruid === nodeKey.learningObjectHruid && key.language === node.language && key.version === node.version
)[0][1];
expect(node.start_node).toEqual(expectedNode?.startNode);
)![1];
expect(node.start_node).toEqual(expectedNode.startNode);
expect(new Set(node.transitions.map((it) => it.next.hruid))).toEqual(
new Set(expectedNode.transitions.map((it) => it.next.learningObjectHruid))

2
eslint.config.ts
View file

@ -109,6 +109,8 @@ export default [
'@typescript-eslint/parameter-properties': 'off',
'@typescript-eslint/prefer-find': 'warn',
'@typescript-eslint/prefer-function-type': 'error',
'@typescript-eslint/prefer-readonly-parameter-types': 'off',