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

describe("github issues > #3828 Conflicting PR to fix postgres schema:log with uppercase table names and enums", () => {
    let connections: DataSource[]

    before(async () => {
        connections = await createTestingConnections({
            entities: [MyEntity],
            enabledDrivers: ["postgres"],
            schemaCreate: true,
            dropSchema: true,
        })
    })

    beforeEach(() => reloadTestingDatabases(connections))
    after(() => closeTestingConnections(connections))

    it("schema sync should work when enum type name was changed", () =>
        Promise.all(
            connections.map(async (connection) => {
                // Rename type to what typeorm 0.2.14 created
                // @see https://github.com/typeorm/typeorm/commit/0338d5eedcaedfd9571a90ebe1975b9b07c8e07a
                await connection.query(
                    `ALTER TYPE "MyEntity_mycolumn_enum" RENAME TO "myentity_mycolumn_enum"`,
                )

                // Sync database, so that typeorm create the table and enum type
                await connection.synchronize()
            }),
        ))
})