dimensionlab-website/src/lib/ui/storybook.test.ts
2026-06-18 19:01:53 +02:00

88 lines
3.1 KiB
TypeScript

import { existsSync, readdirSync, readFileSync } from "node:fs";
import { join } from "node:path";
import { describe, expect, test } from "vitest";
const root = process.cwd();
const componentsDir = join(root, "src/lib/ui/components");
const storiesDir = join(root, "src/lib/ui/stories");
const requiredStoryFiles = [
"Badge.stories.svelte",
"Button.stories.svelte",
"DashboardFrame.stories.svelte",
"DashboardHeader.stories.svelte",
"DashboardOnePager.stories.svelte",
"FooterCell.stories.svelte",
"FooterStatusCell.stories.svelte",
"GridFrame.stories.svelte",
"IconButton.stories.svelte",
"IconGlyph.stories.svelte",
"ModuleCard.stories.svelte",
"Panel.stories.svelte",
"ProgressMeter.stories.svelte",
"Separator.stories.svelte",
"ServiceGroupPanel.stories.svelte",
"ServicePanel.stories.svelte",
"ServiceRow.stories.svelte",
"Sparkline.stories.svelte",
"StatusBadge.stories.svelte",
"StatusStrip.stories.svelte",
"SystemState.stories.svelte",
"TelemetryCard.stories.svelte",
"TelemetryGrid.stories.svelte",
"TelemetryStrip.stories.svelte",
"WeatherModule.stories.svelte",
] as const;
const forbiddenStoryContent = [
"dimension lab",
"dimensionlab",
"vince",
"homepage",
] as const;
describe("Storybook inventory", () => {
test("exposes scripts for local and static Storybook review", () => {
const packageJson = JSON.parse(readFileSync(join(root, "package.json"), "utf8")) as {
scripts?: Record<string, string>;
};
expect(packageJson.scripts?.storybook).toBeTypeOf("string");
expect(packageJson.scripts?.storybook).toContain("storybook dev");
expect(packageJson.scripts?.["build-storybook"]).toBe("storybook build");
});
test("has a story for every reusable dashboard UI component", () => {
for (const filename of requiredStoryFiles) {
expect(existsSync(join(storiesDir, filename)), `${filename} is missing`).toBe(true);
}
});
test("keeps component and story files paired as the UI inventory changes", () => {
const componentStoryFiles = readdirSync(componentsDir)
.filter((filename) => filename.endsWith(".svelte"))
.map((filename) => filename.replace(".svelte", ".stories.svelte"));
for (const filename of componentStoryFiles) {
expect(existsSync(join(storiesDir, filename)), `${filename} is missing`).toBe(true);
}
});
test("keeps Storybook fixtures generic and content-free", () => {
const storyText = readdirSync(storiesDir)
.filter((filename) => filename.endsWith(".svelte") || filename.endsWith(".ts"))
.map((filename) => readFileSync(join(storiesDir, filename), "utf8").toLowerCase())
.join("\n");
for (const forbidden of forbiddenStoryContent) {
expect(storyText).not.toContain(forbidden);
}
});
test("does not add deferred form/navigation primitives", () => {
for (const component of ["Input", "ToggleGroup", "ScrollArea"]) {
expect(existsSync(join(root, `src/lib/ui/components/${component}.svelte`))).toBe(false);
expect(existsSync(join(storiesDir, `${component}.stories.svelte`))).toBe(false);
}
});
});