import { describe, expect, it } from "vitest";
import { TaskStatus } from "@/model/taskStatus";
import { filterDefaultHiddenStatuses } from "./filterDefaultHiddenStatuses";

describe("filterDefaultHiddenStatuses", () => {
	it("excludes unknown when no unknown tasks and column not shown", () => {
		const result = filterDefaultHiddenStatuses(false, []);
		expect(result).not.toContain(TaskStatus.UNKNOWN);
	});

	it("includes unknown when unknown tasks exist", () => {
		const result = filterDefaultHiddenStatuses(true, []);
		expect(result).toContain(TaskStatus.UNKNOWN);
	});

	it("includes unknown when column is shown even without unknown tasks", () => {
		const result = filterDefaultHiddenStatuses(false, [TaskStatus.UNKNOWN]);
		expect(result).toContain(TaskStatus.UNKNOWN);
	});
});