fix(create-gen-app-test): move integration-helpers to fix TypeScript rootDir error

Move integration-helpers.ts from create-gen-app/test-utils to create-gen-app-test/src/test-utils
to resolve TS6059 error where files outside rootDir cannot be imported during build.

Changes:
- Copy integration-helpers.ts to create-gen-app-test/src/test-utils/
- Update cli.test.ts import path to use local test-utils
- Update cached-template.test.ts.snap to reflect latest template structure

This ensures all source files are within the package's rootDir boundary,
fixing the CI build error: "File is not under 'rootDir'".

Author: sdqede

packages/create-gen-app-test/src/__tests__/__snapshots__/cached-template.test.ts.snap

@@ -33,30 +33,30 @@ exports[`cached template integration tests first clone with variable replacement
 exports[`cached template integration tests first clone with variable replacement should snapshot package.json files if they exist 1`] = `
 {
   "module/package.json": {
-    "author": "__USERFULLNAME__ <__USEREMAIL__>",
+    "author": "____fullName____ <____email____>",
     "bugs": {
-      "url": "https://github.com/__USERNAME__/__REPONAME__/issues",
+      "url": "https://github.com/____username____/____repoName____/issues",
     },
-    "description": "__MODULEDESC__",
+    "description": "____moduleDesc____",
     "devDependencies": {
       "pgsql-test": "^2.13.2",
     },
-    "homepage": "https://github.com/__USERNAME__/__REPONAME__",
+    "homepage": "https://github.com/____username____/____repoName____",
     "keywords": [],
-    "license": "SEE LICENSE IN LICENSE",
-    "name": "__PACKAGE_IDENTIFIER__",
+    "license": "____license____",
+    "name": "____packageIdentifier____",
     "pnpm": {
       "overrides": {
         "graphql": "14.7.0",
       },
     },
     "publishConfig": {
-      "access": "__ACCESS__",
+      "access": "____access____",
       "directory": "dist",
     },
     "repository": {
       "type": "git",
-      "url": "https://github.com/__USERNAME__/__REPONAME__",
+      "url": "https://github.com/____username____/____repoName____",
     },
     "scripts": {
       "lint": "eslint . --fix",
@@ -66,7 +66,7 @@ exports[`cached template integration tests first clone with variable replacement
     "version": "0.0.1",
   },
   "workspace/package.json": {
-    "author": "__USERFULLNAME__ <__USEREMAIL__>",
+    "author": "____fullName____ <____email____>",
     "devDependencies": {
       "@types/jest": "^29.5.14",
       "@types/node": "^22.10.2",
@@ -85,7 +85,7 @@ exports[`cached template integration tests first clone with variable replacement
       "typescript": "^5.6.3",
     },
     "license": "SEE LICENSE IN LICENSE",
-    "name": "__MODULENAME__",
+    "name": "____moduleName____",
     "pnpm": {
       "overrides": {
         "graphql": "14.7.0",
@@ -97,7 +97,7 @@ exports[`cached template integration tests first clone with variable replacement
     },
     "repository": {
       "type": "git",
-      "url": "https://github.com/__USERNAME__/__MODULENAME__",
+      "url": "https://github.com/____username____/____moduleName____",
     },
     "scripts": {
       "lint": "pnpm -r run lint",
@@ -143,30 +143,30 @@ exports[`cached template integration tests second clone from cache should snapsh
 exports[`cached template integration tests second clone from cache should snapshot package.json files from cached template 1`] = `
 {
   "module/package.json": {
-    "author": "__USERFULLNAME__ <__USEREMAIL__>",
+    "author": "____fullName____ <____email____>",
     "bugs": {
-      "url": "https://github.com/__USERNAME__/__REPONAME__/issues",
+      "url": "https://github.com/____username____/____repoName____/issues",
     },
-    "description": "__MODULEDESC__",
+    "description": "____moduleDesc____",
     "devDependencies": {
       "pgsql-test": "^2.13.2",
     },
-    "homepage": "https://github.com/__USERNAME__/__REPONAME__",
+    "homepage": "https://github.com/____username____/____repoName____",
     "keywords": [],
-    "license": "SEE LICENSE IN LICENSE",
-    "name": "__PACKAGE_IDENTIFIER__",
+    "license": "____license____",
+    "name": "____packageIdentifier____",
     "pnpm": {
       "overrides": {
         "graphql": "14.7.0",
       },
     },
     "publishConfig": {
-      "access": "__ACCESS__",
+      "access": "____access____",
       "directory": "dist",
     },
     "repository": {
       "type": "git",
-      "url": "https://github.com/__USERNAME__/__REPONAME__",
+      "url": "https://github.com/____username____/____repoName____",
     },
     "scripts": {
       "lint": "eslint . --fix",
@@ -176,7 +176,7 @@ exports[`cached template integration tests second clone from cache should snapsh
     "version": "0.0.1",
   },
   "workspace/package.json": {
-    "author": "__USERFULLNAME__ <__USEREMAIL__>",
+    "author": "____fullName____ <____email____>",
     "devDependencies": {
       "@types/jest": "^29.5.14",
       "@types/node": "^22.10.2",
@@ -195,7 +195,7 @@ exports[`cached template integration tests second clone from cache should snapsh
       "typescript": "^5.6.3",
     },
     "license": "SEE LICENSE IN LICENSE",
-    "name": "__MODULENAME__",
+    "name": "____moduleName____",
     "pnpm": {
       "overrides": {
         "graphql": "14.7.0",
@@ -207,7 +207,7 @@ exports[`cached template integration tests second clone from cache should snapsh
     },
     "repository": {
       "type": "git",
-      "url": "https://github.com/__USERNAME__/__MODULENAME__",
+      "url": "https://github.com/____username____/____moduleName____",
     },
     "scripts": {
       "lint": "pnpm -r run lint",

packages/create-gen-app-test/src/__tests__/cli.test.ts

@@ -9,7 +9,7 @@ import {
   buildAnswers,
   cleanupWorkspace,
   createTempWorkspace,
-} from "../../../create-gen-app/test-utils/integration-helpers";
+} from "../test-utils/integration-helpers";
 
 jest.setTimeout(180_000);
 

packages/create-gen-app-test/src/test-utils/integration-helpers.ts

@@ -0,0 +1,47 @@
+import * as fs from "fs";
+import * as os from "os";
+import * as path from "path";
+
+export const TEST_REPO =
+  process.env.CREATE_GEN_TEST_REPO ??
+  "https://github.com/launchql/pgpm-boilerplates.git";
+export const TEST_BRANCH =
+  process.env.CREATE_GEN_TEST_BRANCH ?? "license";
+export const TEST_TEMPLATE =
+  process.env.CREATE_GEN_TEST_TEMPLATE ?? "module";
+
+export interface TempWorkspace {
+  baseDir: string;
+  outputDir: string;
+}
+
+export function createTempWorkspace(prefix: string): TempWorkspace {
+  const baseDir = fs.mkdtempSync(path.join(os.tmpdir(), `create-gen-${prefix}-`));
+  const outputDir = path.join(baseDir, "output");
+  return { baseDir, outputDir };
+}
+
+export function cleanupWorkspace(workspace: TempWorkspace): void {
+  fs.rmSync(workspace.baseDir, { recursive: true, force: true });
+}
+
+export function buildAnswers(
+  suffix: string,
+  overrides: Partial<Record<string, string>> = {}
+): Record<string, string> {
+  const safeSuffix = suffix.replace(/[^a-z0-9]/gi, "-").toLowerCase();
+  return {
+    USERFULLNAME: `Test User ${suffix}`,
+    USEREMAIL: `tester-${safeSuffix}@example.com`,
+    MODULENAME: `Test Module ${suffix}`,
+    MODULEDESC: `Integration test module ${suffix}`,
+    REPONAME: `integration-${safeSuffix}`,
+    USERNAME: `tester-${safeSuffix}`,
+    ACCESS: "public",
+    LICENSE: "MIT",
+    PACKAGE_IDENTIFIER: `integration-${safeSuffix}`,
+    ...overrides,
+  };
+}
+
+