Files
SnapOtter/tests/integration/platform/docs.test.ts
T
SnapOtterandGitHub c2ae334c81 fix(api): make OpenAPI spec ASCII-only so Schemathesis can load it (#344)
The nightly Schemathesis job failed with a schema-loading error:
'unacceptable character #x0080: control characters are not allowed'. The
served openapi.yaml contained 215 em dashes (U+2014) and box-drawing
section dividers (U+2500); Schemathesis's strict YAML parser mis-decodes
those multi-byte UTF-8 sequences as C1 control chars and refuses to load
the schema, so no fuzz checks ran. (PyYAML is lenient, which is why the
local yaml.safe_load check passed.)

Replace every non-ASCII char with ASCII '-'. This also clears an
em-dash style-rule violation. Add a docs.test.ts guard asserting the
served spec is ASCII-only, with a clear message, so this can't regress.

Pre-existing issue (the dashes predate this branch); surfaced while
verifying CI is green.
2026-06-24 17:14:10 +08:00

69 lines
2.3 KiB
TypeScript

import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { buildTestApp, type TestApp } from "../test-server";
describe("API docs", () => {
let testApp: TestApp;
beforeAll(async () => {
testApp = await buildTestApp();
});
afterAll(async () => {
await testApp.cleanup();
});
it("serves the OpenAPI spec as YAML", async () => {
const res = await testApp.app.inject({
method: "GET",
url: "/api/v1/openapi.yaml",
});
expect(res.statusCode).toBe(200);
expect(res.headers["content-type"]).toContain("text/yaml");
expect(res.body).toContain("openapi: 3.1.0");
expect(res.body).toContain("SnapOtter API");
});
it("serves an ASCII-only spec (strict YAML parsers reject high-byte chars)", async () => {
// Schemathesis (and other strict YAML parsers) mis-decode multi-byte UTF-8
// sequences as C1 control characters and refuse to load the schema. Keep the
// spec ASCII-only: use '-' instead of em dashes, plain ASCII section dividers.
const res = await testApp.app.inject({ method: "GET", url: "/api/v1/openapi.yaml" });
const offending = [...res.body].find((ch) => ch.charCodeAt(0) > 0x7f);
const hint = offending
? `OpenAPI spec has non-ASCII char U+${offending
.charCodeAt(0)
.toString(16)
.padStart(4, "0")} (${JSON.stringify(offending)}); replace it with ASCII.`
: "ok";
expect(hint).toBe("ok");
});
it("serves the Scalar docs page without auth", async () => {
// Scalar redirects /api/docs -> /api/docs/ (trailing slash)
const redirect = await testApp.app.inject({
method: "GET",
url: "/api/docs",
});
expect([200, 301, 302]).toContain(redirect.statusCode);
const res = await testApp.app.inject({
method: "GET",
url: "/api/docs/",
});
expect(res.statusCode).toBe(200);
expect(res.headers["content-type"]).toContain("text/html");
});
it("includes all tool endpoints in the spec", async () => {
const res = await testApp.app.inject({
method: "GET",
url: "/api/v1/openapi.yaml",
});
const body = res.body;
expect(body).toContain("/api/v1/tools/image/resize");
expect(body).toContain("/api/v1/tools/image/compress");
expect(body).toContain("/api/v1/tools/image/remove-background");
expect(body).toContain("/api/v1/tools/image/ocr");
});
});