Add some tests

Description

This issue does not include a description.

Contributor guide

Tech stack

typescript

Domain

frontend

Issue type

test

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

3

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

half day

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

mostly clear

Prerequisites

basic TypeScripttesting framework knowledge

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

50

Research direction

Examine package.json to identify the test runner (likely Jest or Vitest). Check for existing tests in a tests folder. Since the issue lacks specifics, start by adding a simple unit test for the core snackbar message display function. Consider asking maintainer for preferred test coverage or a specific area to focus on.