outline/server/models/Group.test.ts

import { CollectionGroup, GroupUser } from "@server/models";
import { buildUser, buildGroup, buildCollection } from "@server/test/factories";
import { flushdb } from "@server/test/support";

beforeEach(() => flushdb());
beforeEach(jest.resetAllMocks);
describe("afterDestroy hook", () => {
  test("should destroy associated group and collection join relations", async () => {
    const group = await buildGroup();
    const teamId = group.teamId;
    const user1 = await buildUser({
      teamId,
    });
    const user2 = await buildUser({
      teamId,
    });
    const collection1 = await buildCollection({
      permission: null,
      teamId,
    });
    const collection2 = await buildCollection({
      permission: null,
      teamId,
    });
    const createdById = user1.id;
    await group.addUser(user1, {
      through: {
        createdById,
      },
    });
    await group.addUser(user2, {
      through: {
        createdById,
      },
    });
    await collection1.addGroup(group, {
      through: {
        createdById,
      },
    });
    await collection2.addGroup(group, {
      through: {
        createdById,
      },
    });
    let collectionGroupCount = await CollectionGroup.count();
    let groupUserCount = await GroupUser.count();
    expect(collectionGroupCount).toBe(2);
    expect(groupUserCount).toBe(2);
    await group.destroy();
    collectionGroupCount = await CollectionGroup.count();
    groupUserCount = await GroupUser.count();
    expect(collectionGroupCount).toBe(0);
    expect(groupUserCount).toBe(0);
  });
});