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

describe("github issues > #3857 Schema inheritance when STI pattern is used", () => {
    let connections: DataSource[]
    before(
        async () =>
            (connections = await createTestingConnections({
                enabledDrivers: ["postgres"],
                entities: [__dirname + "/entity/*{.js,.ts}"],
                schema: "custom",
                schemaCreate: true,
            })),
    )
    beforeEach(() => reloadTestingDatabases(connections))
    after(() => closeTestingConnections(connections))

    it("Child classes should have same schema as parent", () =>
        Promise.all(
            connections.map(async (connection) => {
                const personMetadata = connection.getMetadata(Person)
                const menMetadata = connection.getMetadata(Men)
                const womenMetadata = connection.getMetadata(Women)
                // @ts-ignore
                personMetadata.schema.should.be.eq("custom")
                // @ts-ignore
                menMetadata.schema.should.be.eq(personMetadata.schema)
                // @ts-ignore
                womenMetadata.schema.should.be.eq(personMetadata.schema)
            }),
        ))
})