Import tests: backend/tests/e2e/setup

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
2026-09-18 23:09:35 +03:30
parent b373e07485
commit 200b9b3981
1 changed files with 161 additions and 0 deletions
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+import type { ApiResponse } from "../../../src/api/contracts/common.js";
+
+export const API_URL = process.env.API_URL || "http://localhost:3001";
+
+const cookieJars = new Map<string, Map<string, string>>();
+
+export function getCookieJar(sessionId = "default"): Map<string, string> {
+  if (!cookieJars.has(sessionId)) {
+    cookieJars.set(sessionId, new Map());
+  }
+  return cookieJars.get(sessionId)!;
+}
+
+export function clearCookieJar(sessionId = "default") {
+  const jar = cookieJars.get(sessionId);
+  if (jar) {
+    jar.clear();
+  }
+}
+
+export type FetchOptions = RequestInit & {
+  sessionId?: string;
+};
+
+export type ApiResponseWithStatus<T> = ApiResponse<T> & {
+  $status: number;
+  $statusText: string;
+  $headers: Headers;
+};
+
+export async function apiFetch<T = any>(
+  endpoint: string,
+  options: FetchOptions = {},
+): Promise<ApiResponseWithStatus<T>> {
+  const { sessionId = "default", ...fetchArgs } = options;
+  const url = endpoint.startsWith("http") ? endpoint : `${API_URL}${endpoint}`;
+
+  // Prepare headers
+  const headersInit: Record<string, string> = {
+    "Content-Type": "application/json",
+    ...(fetchArgs.headers as Record<string, string>),
+  };
+
+  // Inject cookies from the specific session's jar
+  const jar = getCookieJar(sessionId);
+  if (jar.size > 0) {
+    const cookiePairs: string[] = [];
+    for (const [key, value] of jar.entries()) {
+      cookiePairs.push(`${key}=${value}`);
+    }
+    headersInit["Cookie"] = cookiePairs.join("; ");
+  }
+
+  const finalOptions: RequestInit = {
+    ...fetchArgs,
+    headers: headersInit,
+  };
+
+  if (process.env.DEBUG_E2E) {
+    console.log(`[E2E Request] ${options.method || "GET"} ${url}`, {
+      headers: headersInit,
+      body: fetchArgs.body,
+    });
+  }
+
+  let response: Response;
+  try {
+    response = await fetch(url, finalOptions);
+  } catch (err: any) {
+    if (process.env.DEBUG_E2E) {
+      console.log(`[E2E Request Failed] ${options.method || "GET"} ${url} Error:`, err.message);
+    }
+    throw err;
+  }
+
+  // Extract and save cookies
+  const setCookieHeader =
+    typeof response.headers.getSetCookie === "function"
+      ? response.headers.getSetCookie()
+      : response.headers.get("set-cookie");
+
+  if (setCookieHeader) {
+    const cookies = Array.isArray(setCookieHeader) ? setCookieHeader : [setCookieHeader];
+    for (const cookieStr of cookies) {
+      const parts = cookieStr.split(/,(?=[^;]*=)/);
+      for (const part of parts) {
+        const cleanPart = part.trim();
+        if (!cleanPart) continue;
+        const [cookieKV] = cleanPart.split(";");
+        const [key, ...valParts] = cookieKV.split("=");
+        if (key) {
+          jar.set(key.trim(), valParts.join("=").trim());
+        }
+      }
+    }
+  }
+
+  const bodyText = await response.text();
+
+  if (process.env.DEBUG_E2E) {
+    console.log(`[E2E Response] ${response.status} ${response.statusText} ${url}`, {
+      body: bodyText,
+    });
+  }
+
+  let json: any;
+  try {
+    json = JSON.parse(bodyText);
+  } catch (_parseErr) {
+    throw new Error(
+      `Response body is not valid JSON. Status: ${response.status}. Body: ${bodyText}`,
+    );
+  }
+
+  // Envelope validation
+  if (json === null || typeof json !== "object") {
+    throw new Error(`Response envelope is not an object: ${bodyText}`);
+  }
+
+  if (!("data" in json) || !("meta" in json) || !("error" in json)) {
+    throw new Error(
+      `Response envelope is missing required keys {data, meta, error}. Body: ${bodyText}`,
+    );
+  }
+
+  if (json.meta === null || typeof json.meta !== "object") {
+    throw new Error(`Response envelope 'meta' must be a non-null object. Body: ${bodyText}`);
+  }
+
+  if (typeof json.meta.requestId !== "string" || !json.meta.requestId) {
+    throw new Error(
+      `Response envelope 'meta.requestId' must be a non-empty string. Body: ${bodyText}`,
+    );
+  }
+
+  if (json.error !== null) {
+    if (typeof json.error !== "object") {
+      throw new Error(`Response envelope 'error' must be null or an object. Body: ${bodyText}`);
+    }
+    if (typeof json.error.code !== "string") {
+      throw new Error(`Response envelope 'error.code' must be a string. Body: ${bodyText}`);
+    }
+    if (typeof json.error.message !== "string") {
+      throw new Error(`Response envelope 'error.message' must be a string. Body: ${bodyText}`);
+    }
+    if (json.data !== null) {
+      throw new Error(
+        `Response envelope cannot have both 'data' and 'error' populated. Body: ${bodyText}`,
+      );
+    }
+  }
+
+  const result = json as ApiResponse<T>;
+  Object.defineProperties(result, {
+    $status: { value: response.status, enumerable: false },
+    $statusText: { value: response.statusText, enumerable: false },
+    $headers: { value: response.headers, enumerable: false },
+  });
+
+  return result as ApiResponseWithStatus<T>;
+}