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

describe("github issues > #778 TypeORM is ignoring the `type` field when set on a PrimaryGeneratedColumn", () => {
    let connections: DataSource[]
    before(
        async () =>
            (connections = await createTestingConnections({
                entities: [__dirname + "/entity/*{.js,.ts}"],
                enabledDrivers: ["postgres"],
            })),
    )
    beforeEach(() => reloadTestingDatabases(connections))
    after(() => closeTestingConnections(connections))

    it("should correctly parse type from PrimaryGeneratedColumn options", () =>
        Promise.all(
            connections.map(async (connection) => {
                const queryRunner = connection.createQueryRunner()
                const postTable = await queryRunner.getTable("post")
                const categoryTable = await queryRunner.getTable("category")
                const questionTable = await queryRunner.getTable("question")
                await queryRunner.release()

                const post = new Post()
                post.name = "Post #1"
                await connection.getRepository(Post).save(post)

                const category = new Category()
                category.name = "Category #1"
                await connection.getRepository(Category).save(category)

                const question = new Question()
                question.name = "Question #1"
                await connection.getRepository(Question).save(question)

                postTable!
                    .findColumnByName("id")!
                    .type.should.be.equal("integer")
                categoryTable!
                    .findColumnByName("id")!
                    .type.should.be.equal("bigint")
                questionTable!
                    .findColumnByName("id")!
                    .type.should.be.equal("smallint")
            }),
        ))
})