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

describe("github issues > #9948 Subscribers with both 'beforeUpdate' and 'afterUpdate' methods defined cause duplicate 'updatedColumn' entries", () => {
    let dataSources: DataSource[]
    before(
        async () =>
            (dataSources = await createTestingConnections({
                entities: [__dirname + "/entity/*{.js,.ts}"],
                subscribers: [__dirname + "/subscriber/*{.js,.ts}"],
                schemaCreate: true,
                dropSchema: true,
            })),
    )
    beforeEach(() => reloadTestingDatabases(dataSources))
    after(() => closeTestingConnections(dataSources))

    it("should not duplicate update column", () =>
        Promise.all(
            dataSources.map(async (dataSource) => {
                const manager = dataSource.manager

                const initialPost = new Post()
                initialPost.name = "post-init"
                await manager.save(initialPost)

                initialPost.name = "post-update"
                const updatedPost = await manager.save(initialPost)

                expect(updatedPost.updatedNameColumnsCount).to.be.eq(1)
            }),
        ))
})