Ensure tests run in the project folder.

Author: iclanton

apps/zipsync/src/cli/test/__snapshots__/start.test.ts.snap

@@ -6,11 +6,11 @@ zipsync {version} - https://rushstack.io
 
 usage: zipsync [-h] [-d] [-v] -m {pack,unpack} -a ARCHIVE_PATH -t
                TARGET_DIRECTORIES -b BASE_DIR -z {store,deflate,zstd,auto}
-
+               
 
 Optional arguments:
   -h, --help            Show this help message and exit.
-  -d, --debug           Show the full call stack if an error occurs while
+  -d, --debug           Show the full call stack if an error occurs while 
                         executing the tool
   -v, --verbose         Show verbose output
   -m {pack,unpack}, --mode {pack,unpack}
@@ -23,10 +23,10 @@ Optional arguments:
   -b BASE_DIR, --base-dir BASE_DIR
                         Base directory for relative paths within the archive
   -z {store,deflate,zstd,auto}, --compression {store,deflate,zstd,auto}
-                        Compression strategy when packing. \\"deflate\\" and
-                        \\"zlib\\" attempts compression for every file (keeps
-                        only if smaller); \\"auto\\" first skips
-                        likely-compressed types before attempting \\"deflate\\"
+                        Compression strategy when packing. \\"deflate\\" and 
+                        \\"zlib\\" attempts compression for every file (keeps 
+                        only if smaller); \\"auto\\" first skips 
+                        likely-compressed types before attempting \\"deflate\\" 
                         compression; \\"store\\" disables compression.
 
 For detailed help about a specific command, use: zipsync <command> -h

apps/zipsync/src/cli/test/start.test.ts

@@ -1,11 +1,13 @@
 // Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
 // See LICENSE in the project root for license information.
 
+import path from 'node:path';
 import { execSync } from 'node:child_process';
 
 describe('CLI Tool Tests', () => {
   it('should display help for "zipsync --help"', () => {
-    const startOutput = execSync('node lib/start.js --help', { encoding: 'utf-8' });
+    const packageFolder: string = path.resolve(__dirname, '../../..');
+    const startOutput = execSync('node lib/start.js --help', { encoding: 'utf-8', cwd: packageFolder });
     const normalized = startOutput.replace(
       /zipsync \d+\.\d+\.\d+(?:-[0-9A-Za-z-.]+)? - https:\/\/rushstack\.io/,
       'zipsync {version} - https://rushstack.io'