bfa54851c2
- Added typography and design system styles to globals.css. - Removed deprecated home.css and landing.css files. - Introduced DiscordSignInButton component for Discord authentication. - Created Card and CardGrid components for structured content display. - Implemented ContainerShowcase to demonstrate card usage and layout. - Added DesignSystemTabs for navigation between design system sections. - Established typography.css for consistent text styling across components. - Added tests for typography styles to ensure compliance with design standards.
39 lines
1.7 KiB
TypeScript
39 lines
1.7 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import { readFileSync } from "node:fs";
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const css = (name: string) => readFileSync(new URL(name, import.meta.url), "utf8");
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describe("shared typography contract", () => {
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test("all component and page styles use the fixed shared type utilities", () => {
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for (const file of ["design-system.css"]) {
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const source = css(file);
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expect(source).not.toMatch(/font-size\s*:/);
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expect(source).not.toMatch(/font:\s*\d/);
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expect(source).toContain("@apply type-");
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}
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const typography = css("typography.css");
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expect(typography).not.toMatch(/clamp\(|\d(?:vw|vh|px)\b/);
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expect(typography).toContain("--text-copy: 1rem");
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expect(typography).toContain("--text-caption: 0.875rem");
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for (const role of ["body", "small", "label", "lead", "title", "section", "display", "control"]) {
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expect(typography).toContain(`@utility type-${role}`);
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}
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});
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test("text colors meet WCAG AA normal-text contrast on paper", () => {
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const source = css("design-system.css");
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const luminance = (token: string) => {
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let hex = source.match(new RegExp(`--ds-${token}: #([\\da-f]+);`))![1]!;
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if (hex.length === 3) hex = [...hex].map((c) => c + c).join("");
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const channels = [0, 2, 4].map((start) => {
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const value = parseInt(hex.slice(start, start + 2), 16) / 255;
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return value <= 0.04045 ? value / 12.92 : ((value + 0.055) / 1.055) ** 2.4;
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});
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return channels[0]! * 0.2126 + channels[1]! * 0.7152 + channels[2]! * 0.0722;
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};
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for (const color of ["ink", "secondary"]) {
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expect((luminance("paper") + 0.05) / (luminance(color) + 0.05)).toBeGreaterThanOrEqual(4.5);
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}
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});
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});
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