Files
stack/apps/web/src/lib/freshness/validators.spec.ts
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TypeScript

import { describe, expect, it } from 'vitest';
import type { Mission, Project, Task } from '@/lib/types';
import {
validateMissionCollection,
validateProjectCollection,
validateProjectEntity,
validateTaskCollection,
} from './validators';
import { missionFixtures, projectFixtures, taskFixtures } from '@/spa/pages/page-fixtures';
describe('validateTaskCollection', () => {
it('accepts a well-formed task collection', () => {
expect(validateTaskCollection(taskFixtures)).toEqual({
data: taskFixtures,
workspace: null,
});
});
it('accepts an empty collection (a healthy empty state is a valid payload)', () => {
expect(validateTaskCollection([])).toEqual({ data: [], workspace: null });
});
it.each([
['not an array', { items: [] }],
['item is not an object', ['nope']],
['missing id', [{ ...(taskFixtures[0] as Task), id: undefined }]],
['missing title', [{ ...(taskFixtures[0] as Task), title: undefined }]],
['unknown status enum', [{ ...(taskFixtures[0] as Task), status: 'finished' }]],
['unknown priority enum', [{ ...(taskFixtures[0] as Task), priority: 'urgent' }]],
['tags of the wrong type', [{ ...(taskFixtures[0] as Task), tags: 'spa' }]],
['metadata of the wrong type', [{ ...(taskFixtures[0] as Task), metadata: 'notes' }]],
['createdAt of the wrong type', [{ ...(taskFixtures[0] as Task), createdAt: 1234 }]],
['null sneaks past a required string', [{ ...(taskFixtures[0] as Task), title: null }]],
])('rejects a malformed payload: %s', (_label, value) => {
expect(validateTaskCollection(value)).toBeNull();
});
});
describe('validateMissionCollection', () => {
it('accepts a well-formed mission collection', () => {
expect(validateMissionCollection(missionFixtures)).toEqual({
data: missionFixtures,
workspace: null,
});
});
it.each([
['not an array', null],
['item missing name', [{ ...(missionFixtures[0] as Mission), name: 42 }]],
['unknown status enum', [{ ...(missionFixtures[0] as Mission), status: 'canceled' }]],
['projectId of the wrong type', [{ ...(missionFixtures[0] as Mission), projectId: 7 }]],
])('rejects a malformed payload: %s', (_label, value) => {
expect(validateMissionCollection(value)).toBeNull();
});
});
describe('validateProjectCollection', () => {
it('accepts a uniform workspace-scoped collection and reports its workspace', () => {
expect(validateProjectCollection(projectFixtures)).toEqual({
data: projectFixtures,
workspace: 'user-1',
});
});
it('accepts an empty collection with no workspace identity', () => {
expect(validateProjectCollection([])).toEqual({ data: [], workspace: null });
});
it.each([
['not an array', 42],
['item missing userId', [{ ...(projectFixtures[0] as Project), userId: undefined }]],
['unknown status enum', [{ ...(projectFixtures[0] as Project), status: 'live' }]],
['description of the wrong type', [{ ...(projectFixtures[0] as Project), description: 1 }]],
])('rejects a malformed payload: %s', (_label, value) => {
expect(validateProjectCollection(value)).toBeNull();
});
it('rejects a collection mixing workspace identities (cross-workspace leak)', () => {
const mixed = [
projectFixtures[0] as Project,
{ ...(projectFixtures[1] as Project), userId: 'user-2' },
];
expect(validateProjectCollection(mixed)).toBeNull();
});
});
describe('validateProjectEntity', () => {
it('accepts a well-formed project and reports its workspace', () => {
expect(validateProjectEntity(projectFixtures[0])).toEqual({
data: projectFixtures[0],
workspace: 'user-1',
});
});
it.each([
['not an object', 'project-1'],
['null', null],
['array', [projectFixtures[0]]],
['missing userId', [{ ...(projectFixtures[0] as Project), userId: null }]],
])('rejects a malformed entity: %s', (_label, value) => {
expect(validateProjectEntity(value)).toBeNull();
});
});