import "reflect-metadata"

import {
    closeTestingConnections,
    createTestingConnections,
    reloadTestingDatabases,
} from "../../utils/test-utils"
import { DataSource } from "../../../src"

describe("github issues > #2984 Discriminator conflict reported even for non-inherited tables", () => {
    let connections: DataSource[]
    before(
        async () =>
            (connections = await createTestingConnections({
                entities: [__dirname + "/entity/**/*{.js,.ts}"],
            })),
    )
    beforeEach(() => reloadTestingDatabases(connections))
    after(() => closeTestingConnections(connections))

    it("should load entities even with the same discriminator", () =>
        Promise.all(
            connections.map(async (connection) => {
                connection.entityMetadatas.should.have.length(5)
                connection.entityMetadatas.forEach((metadata) =>
                    metadata.discriminatorValue!.should.be.oneOf([
                        "Note",
                        "OwnerNote",
                    ]),
                )
            }),
        ))
})