WFDASH-WEBAPP/src/lib/utils.test.ts
SJCoetz c4e1c62882 chore: standardize line endings and add full test + config scaffolding
Fix inconsistent line endings across all project files for cross-environment consistency.
Add complete unit test suite covering core utilities, API routes, and server services.
Add Playwright E2E test setup with smoke, auth, and agent API tests.
Update all project configuration files to match standardized formatting.
Fix MCP API error handling to properly propagate HTTP status codes and use correct JSON-RPC error codes.
Add VSCode workspace configuration, extensions, and example MCP config files.
Update .gitignore to exclude new test and build artifacts.
2026-06-11 20:30:02 +02:00

25 lines
693 B
TypeScript

import { describe, it, expect } from "vitest";
import { cn } from "./utils";
describe("cn", () => {
it("merges class names", () => {
expect(cn("foo", "bar")).toBe("foo bar");
});
it("filters falsy values", () => {
expect(cn("foo", false, null, undefined, "", "bar")).toBe("foo bar");
});
it("dedupes conflicting tailwind classes", () => {
// twMerge keeps the last conflicting utility
expect(cn("px-2", "px-4")).toBe("px-4");
});
it("handles conditional class objects via clsx", () => {
expect(cn("base", { active: true, disabled: false })).toBe("base active");
});
it("returns empty string for no args", () => {
expect(cn()).toBe("");
});
});