import { strict as assert } from "node:assert";
import { test } from "vitest";
import { autoMapImportColumns, normalizeImportColumnName } from "../../apps/desktop/src/lib/table/tableImport.ts";

test("normalizes import column names for matching", () => {
  assert.equal(normalizeImportColumnName(" User ID "), "user id");
  assert.equal(normalizeImportColumnName("user_id"), "user id");
  assert.equal(normalizeImportColumnName("USER-ID"), "user id");
});

test("auto maps source columns to matching target columns and skips unknown columns", () => {
  const mapping = autoMapImportColumns(["id", "Name", "created-at", "ignored"], ["user_id", "name", "created_at"]);

  assert.deepEqual(mapping, {
    id: "",
    Name: "name",
    "created-at": "created_at",
    ignored: "",
  });
});