import { EntitySchemaTransformer } from "../../../src/entity-schema/EntitySchemaTransformer"

import { expect } from "chai"

import { Post, PostSchema } from "./entity/Post"
import { Author, AuthorSchema } from "./entity/Author"
import { EntitySchema } from "../../../src"

describe("github issues > #5444 EntitySchema missing support for multiple joinColumns in relations", () => {
    it("Update query returns the number of affected rows", async () => {
        const transformer = new EntitySchemaTransformer()

        const actual = transformer.transform([
            new EntitySchema<Author>(AuthorSchema),
            new EntitySchema<Post>(PostSchema),
        ])

        const joinColumns = actual.joinColumns

        expect(joinColumns.length).to.eq(2)
        expect(joinColumns).to.deep.eq([
            {
                target: Post,
                propertyName: "author",
                name: "authorPublisherId",
                referencedColumnName: "publisherId",
                foreignKeyConstraintName: undefined,
            },
            {
                target: Post,
                propertyName: "author",
                name: "authorId",
                referencedColumnName: "id",
                foreignKeyConstraintName: undefined,
            },
        ])
    })
})