Files
memegoat/backend/src/reports/repositories/reports.repository.spec.ts

75 lines
2.4 KiB
TypeScript

import { Test, TestingModule } from "@nestjs/testing";
import { DatabaseService } from "../../database/database.service";
import { ReportsRepository } from "./reports.repository";
describe("ReportsRepository", () => {
let repository: ReportsRepository;
const mockDb = {
select: jest.fn().mockReturnThis(),
from: jest.fn().mockReturnThis(),
orderBy: jest.fn().mockReturnThis(),
where: jest.fn().mockReturnThis(),
limit: jest.fn().mockReturnThis(),
offset: jest.fn().mockReturnThis(),
insert: jest.fn().mockReturnThis(),
values: jest.fn().mockReturnThis(),
update: jest.fn().mockReturnThis(),
set: jest.fn().mockReturnThis(),
delete: jest.fn().mockReturnThis(),
returning: jest.fn().mockReturnThis(),
execute: jest.fn(),
};
const wrapWithThen = (obj: unknown) => {
// biome-ignore lint/suspicious/noThenProperty: Necessary to mock Drizzle's awaitable query builder
// biome-ignore lint/suspicious/noExplicitAny: Necessary to mock Drizzle's awaitable query builder
Object.defineProperty(obj, "then", {
value: function (onFulfilled: (arg0: unknown) => void) {
const result = (this as any).execute();
return Promise.resolve(result).then(onFulfilled);
},
configurable: true,
});
return obj;
};
wrapWithThen(mockDb);
beforeEach(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
ReportsRepository,
{ provide: DatabaseService, useValue: { db: mockDb } },
],
}).compile();
repository = module.get<ReportsRepository>(ReportsRepository);
});
it("should create report", async () => {
(mockDb.execute as jest.Mock).mockResolvedValue([{ id: "1" }]);
const result = await repository.create({ reporterId: "u", reason: "spam" });
expect(result.id).toBe("1");
});
it("should find all", async () => {
(mockDb.execute as jest.Mock).mockResolvedValue([{ id: "1" }]);
const result = await repository.findAll(10, 0);
expect(result).toHaveLength(1);
});
it("should update status", async () => {
(mockDb.execute as jest.Mock).mockResolvedValue([
{ id: "1", status: "resolved" },
]);
const result = await repository.updateStatus("1", "resolved");
expect(result[0].status).toBe("resolved");
});
it("should purge obsolete", async () => {
(mockDb.execute as jest.Mock).mockResolvedValue([{ id: "1" }]);
await repository.purgeObsolete(new Date());
expect(mockDb.delete).toHaveBeenCalled();
});
});