66f0afa58b
* refactor(draw-image): add tests/fixtures/cover.svg and loadFixture helper * feat(draw-image): add --template-dir flag to cli for test isolation * refactor(draw-image): switch tests from templates/cover to fixtures * chore(draw-image): simplify production cover.svg now decoupled from tests * docs(handoff): add handoff + ADR for issue #196 * docs(handoff): set PR number * docs(project-map): update after structural changes --------- Co-authored-by: opencode-agent <agent@opencode.local>
54 lines
No EOL
2.1 KiB
TypeScript
54 lines
No EOL
2.1 KiB
TypeScript
import { describe, test, expect, beforeAll, afterAll } from "vitest"
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import { existsSync, readFileSync, rmSync, mkdirSync } from "node:fs"
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import path from "node:path"
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import os from "node:os"
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import { fileURLToPath } from "node:url"
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import { spawnSync } from "node:child_process"
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const __dirname = path.dirname(fileURLToPath(import.meta.url))
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const DRAW_IMAGE_DIR = path.resolve(__dirname, "..")
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const TMP = path.join(os.tmpdir(), `draw-image-idempotency-${process.pid}`)
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beforeAll(() => {
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if (existsSync(TMP)) rmSync(TMP, { recursive: true, force: true })
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mkdirSync(TMP, { recursive: true })
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})
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afterAll(() => {
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if (existsSync(TMP)) rmSync(TMP, { recursive: true, force: true })
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})
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function renderCli(template: string, title: string, out: string, slots?: string): { status: number; stdout: string; stderr: string } {
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const args = ["--experimental-strip-types", path.join(DRAW_IMAGE_DIR, "cli.ts"), "render", template, "--title", title, "--out", out, "--template-dir", "tests/fixtures"]
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if (slots) args.push("--slots", slots)
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return spawnSync("node", args, { encoding: "utf-8", cwd: DRAW_IMAGE_DIR })
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}
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describe("integration — idempotency", () => {
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test("re-render with same args skips", () => {
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const out = path.join(TMP, "cover.png")
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const r1 = renderCli("cover", "Same Title", out)
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expect(r1.status).toBe(0)
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const result1 = JSON.parse(r1.stdout)
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expect(result1.status).toBe("rendered")
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const r2 = renderCli("cover", "Same Title", out)
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expect(r2.status).toBe(0)
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const result2 = JSON.parse(r2.stdout)
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expect(result2.status).toBe("skipped")
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})
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test("changed title re-renders", () => {
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const out = path.join(TMP, "cover2.png")
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const r1 = renderCli("cover", "Title A", out)
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const result1 = JSON.parse(r1.stdout)
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expect(result1.status).toBe("rendered")
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const r2 = renderCli("cover", "Title B", out)
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const result2 = JSON.parse(r2.stdout)
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expect(result2.status).toBe("rendered")
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const meta = JSON.parse(readFileSync(out.replace(/\.png$/, ".meta.json"), "utf-8"))
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expect(meta.hash).toHaveLength(64)
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})
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}) |