test(mobile): blindage contrat API — suite apiClient + durcissement INVALID_RESPONSE

- tests/apiClient.test.ts (tsx/node:test, fetch stubbé) : paths/méthodes/query/body de tous les endpoints, multipart FormData sans Content-Type manuel, enveloppe {data,meta}, Bearer (présent/absent/fusion)
- cas hostiles : 2xx HTML/corps vide/JSON invalide/objet sans data/error → ApiError INVALID_RESPONSE (jamais de TypeError ni data indéfini) ; bare 5xx → HTTP_<status> ; fetch rejeté (dont AbortError) → NETWORK_ERROR ; [] toléré en data
- client.ts : parse d'enveloppe stricte dans request() (nouveau code client INVALID_RESPONSE)
- package.json : scripts test:api + test (db + api)
This commit is contained in:
m
2026-09-10 20:16:27 +02:00
parent d5886c678b
commit eddab392a2
3 changed files with 226 additions and 3 deletions
+31 -2
View File
@@ -72,22 +72,51 @@ async function request<T>(
const body = (await response.json().catch(() => null)) as
| ApiData<T>
| ApiErrorBody
| unknown[]
| string
| number
| null;
if ( !response.ok ) {
const error = body != null && 'error' in body ? body.error : null;
const error = body != null && isErrorBody(body) ? body.error : null;
throw new ApiError(
error?.code ?? `HTTP_${response.status}`,
error?.message ?? response.statusText
);
}
return (body ?? { data: undefined as T }) as ApiData<T>;
// 2xx : enveloppe `{ data }` obligatoire. Un corps illisible (HTML d'un
// proxy, JSON malformé, corps vide) ou un objet sans clé `data` est une
// réponse invalide → ApiError propre, jamais de TypeError ni de data
// indéfini silencieux. Les listes brutes (`[]`) restent tolérées.
if ( body === null || isErrorBody(body) ) {
throw new ApiError('INVALID_RESPONSE', 'Réponse serveur invalide (enveloppe {data} attendue)');
}
if ( !isRecord(body) ) {
return { data: body as T };
}
if ( !('data' in body) ) {
throw new ApiError('INVALID_RESPONSE', 'Réponse serveur invalide (enveloppe {data} attendue)');
}
return body as ApiData<T>;
} finally {
clearTimeout(timer);
}
}
function isErrorBody(body: unknown): body is ApiErrorBody {
return (
typeof body === 'object' &&
body !== null &&
'error' in body &&
(body as { error?: { code?: unknown } }).error != null
);
}
function isRecord(value: unknown): value is Record<string, unknown> {
return typeof value === 'object' && value !== null && !Array.isArray(value);
}
export const api = {
getApiBaseUrl: () => API_BASE_URL,