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>
55 lines
2.1 KiB
TypeScript
55 lines
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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import { loadBrand } from "../src/config"
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import { buildSvg } from "../src/render"
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import { loadFixture } from "./helpers/fixtures"
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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-optional-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 assertPng(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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}
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describe("e2e — optional subtitle and badge via CLI", () => {
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test("render with title only → exit 0, valid PNG, svg has no empty badge and no subtitle", () => {
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const out = path.join(TMP, "optional.png")
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const r = runCli(["render", "cover", "--title", "Test", "--out", out, "--template-dir", "tests/fixtures"])
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expect(r.status, `stderr: ${r.stderr}`).toBe(0)
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assertPng(out)
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const brand = loadBrand(DRAW_IMAGE_DIR)
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const templateSvg = loadFixture("cover")
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const svg = buildSvg(templateSvg, brand, { template: "cover", title: "Test", out }, DRAW_IMAGE_DIR)
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expect(svg).not.toContain('x="780" y="780"')
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expect(svg).not.toContain('y="930"')
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expect(svg).not.toContain("{{subtitle}}")
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})
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})
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