import "reflect-metadata"
import {
    closeTestingConnections,
    createTestingConnections,
} from "../../utils/test-utils"
import { DataSource } from "../../../src/data-source/DataSource"
import { Group } from "./entity/Group"

describe("github issues > #1089 UUID in ClosureEntity", () => {
    let connections: DataSource[]
    before(
        async () =>
            (connections = await createTestingConnections({
                entities: [__dirname + "/entity/*{.js,.ts}"],
                schemaCreate: false,
                dropSchema: true,
            })),
    )
    after(() => closeTestingConnections(connections))

    it("should correctly work with primary UUID column", () =>
        Promise.all(
            connections.map(async (connection) => {
                await connection.synchronize()

                const queryRunner = connection.createQueryRunner()
                const table = await queryRunner.getTable("group")
                await queryRunner.release()

                table!.should.exist

                const groupRepository = connection.getTreeRepository(Group)

                const a1 = new Group()
                a1.name = "a1"
                await groupRepository.save(a1)

                const a11 = new Group()
                a11.name = "a11"
                a11.parent = a1
                await groupRepository.save(a11)

                const a12 = new Group()
                a12.name = "a12"
                a12.parent = a1
                await groupRepository.save(a12)

                const rootGroups = await groupRepository.findRoots()
                rootGroups.length.should.be.equal(1)

                const a11Parent = await groupRepository.findAncestors(a11)
                a11Parent.length.should.be.equal(2)

                const a1Children = await groupRepository.findDescendants(a1)
                a1Children.length.should.be.equal(3)
            }),
        ))
})