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>
69 lines
No EOL
2.6 KiB
TypeScript
69 lines
No EOL
2.6 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-e2e-${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 runCli(args: string[]): { status: number; stdout: string; stderr: string } {
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return spawnSync("node", ["--experimental-strip-types", path.join(DRAW_IMAGE_DIR, "cli.ts"), ...args], {
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encoding: "utf-8",
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cwd: DRAW_IMAGE_DIR,
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})
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}
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function assertPng1024(filePath: string) {
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expect(existsSync(filePath), `PNG not found: ${filePath}`).toBe(true)
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const buf = readFileSync(filePath)
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expect(buf.length).toBeGreaterThan(1000)
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expect(buf[0]).toBe(0x89)
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expect(buf[1]).toBe(0x50)
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expect(buf[2]).toBe(0x4e)
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expect(buf[3]).toBe(0x47)
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const width = buf.readUInt32BE(16)
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const height = buf.readUInt32BE(20)
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expect(width, `PNG width should be 1024, got ${width}`).toBe(1024)
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expect(height, `PNG height should be 1024, got ${height}`).toBe(1024)
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}
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describe("e2e — full CLI render", () => {
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test("render cover with title and icon", () => {
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const out = path.join(TMP, "e2e.png")
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const r = runCli(["render", "cover", "--title", "E2E", "--slots", "icon=mic", "--out", out, "--template-dir", "tests/fixtures"])
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expect(r.status, `stderr: ${r.stderr}`).toBe(0)
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const result = JSON.parse(r.stdout)
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expect(result.status).toBe("rendered")
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assertPng1024(out)
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const metaPath = out.replace(/\.png$/, ".meta.json")
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expect(existsSync(metaPath)).toBe(true)
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const meta = JSON.parse(readFileSync(metaPath, "utf-8"))
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expect(meta.hash).toHaveLength(64)
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})
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test("render without icon succeeds", () => {
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const out = path.join(TMP, "e2e-no-icon.png")
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const r = runCli(["render", "cover", "--title", "No Icon", "--out", out, "--template-dir", "tests/fixtures"])
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expect(r.status, `stderr: ${r.stderr}`).toBe(0)
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assertPng1024(out)
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})
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test("render with subtitle", () => {
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const out = path.join(TMP, "e2e-sub.png")
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const r = runCli(["render", "cover", "--title", "Main", "--subtitle", "Sub", "--out", out, "--template-dir", "tests/fixtures"])
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expect(r.status, `stderr: ${r.stderr}`).toBe(0)
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assertPng1024(out)
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})
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}) |