66 lines
1.8 KiB
TypeScript
66 lines
1.8 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { cn, getDifficultyColor, getDifficultyLabel, capitalize } from "./utils";
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describe("cn", () => {
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it("joins multiple class names", () => {
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expect(cn("foo", "bar")).toBe("foo bar");
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});
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it("filters out falsy values", () => {
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expect(cn("foo", undefined, false, "bar")).toBe("foo bar");
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});
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it("returns empty string for no classes", () => {
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expect(cn()).toBe("");
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});
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});
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describe("getDifficultyColor", () => {
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it("returns easy difficulty CSS variable classes", () => {
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const result = getDifficultyColor("easy");
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expect(result).toContain("--difficulty-easy");
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});
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it("returns medium difficulty CSS variable classes", () => {
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const result = getDifficultyColor("medium");
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expect(result).toContain("--difficulty-medium");
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});
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it("returns hard difficulty CSS variable classes", () => {
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const result = getDifficultyColor("hard");
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expect(result).toContain("--difficulty-hard");
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});
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});
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describe("getDifficultyLabel", () => {
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it("returns accessible label for easy", () => {
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expect(getDifficultyLabel("easy")).toBe("Easy difficulty");
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});
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it("returns accessible label for medium", () => {
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expect(getDifficultyLabel("medium")).toBe("Medium difficulty");
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});
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it("returns accessible label for hard", () => {
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expect(getDifficultyLabel("hard")).toBe("Hard difficulty");
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});
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});
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describe("capitalize", () => {
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it("capitalizes first letter", () => {
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expect(capitalize("hello")).toBe("Hello");
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});
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it("handles already capitalized strings", () => {
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expect(capitalize("Hello")).toBe("Hello");
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});
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it("handles single character", () => {
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expect(capitalize("a")).toBe("A");
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});
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it("handles empty string", () => {
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expect(capitalize("")).toBe("");
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});
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});
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