From 5fee3494f73f391eba20b42edf7069a5fe94c74f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kaan=20=C3=87elebi?= <kaancheleby@gmail.com>
Date: Sun, 13 Sep 2026 18:21:55 +0300
Subject: [PATCH] test: normalize config snapshot paths and run tests on
 Windows

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XvSbVkca8tLnsnVVNKUQHQ
---
 .github/workflows/ci.yaml |  7 +++++--
 tests/config.test.ts      | 17 ++++++++++++++---
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ecc98faa..b0cd1969 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -24,8 +24,11 @@ jobs:
       - name: Check for errors in code/formatting
         run: pnpm lint
   test:
-    name: Test
-    runs-on: ubuntu-latest
+    name: Test (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v4
diff --git a/tests/config.test.ts b/tests/config.test.ts
index 3240d1f0..1a5feed0 100644
--- a/tests/config.test.ts
+++ b/tests/config.test.ts
@@ -1,6 +1,7 @@
 // tests/config.test.ts
 // Tests for the configuration loader.
 
+import { sep } from 'node:path';
 import { afterEach, describe, test, expect, vi } from 'vitest';
 
 import { loadConfiguration } from '../source/utilities/config.js';
@@ -9,11 +10,21 @@ import { Options } from '../source/types.js';
 
 // The path to the fixtures for this test file.
 const fixtures = 'tests/__fixtures__/config/';
-// A helper function to load the configuration for a certain fixture.
-const loadConfig = (
+// A helper function to load the configuration for a certain fixture. The
+// `public` path uses the platform's separator, so normalize it for snapshots.
+const loadConfig = async (
   name: 'valid' | 'invalid' | 'non-existent' | 'deprecated',
   args?: Partial<Options> = {},
-) => loadConfiguration(process.cwd(), `${fixtures}/${name}`, args);
+) => {
+  const configuration = await loadConfiguration(
+    process.cwd(),
+    `${fixtures}/${name}`,
+    args,
+  );
+  if (configuration.public)
+    configuration.public = configuration.public.split(sep).join('/');
+  return configuration;
+};
 
 afterEach(() => {
   vi.restoreAllMocks();