test(core): make compress path coverage test cross-platform

Author: srod

packages/core/__tests__/compress-paths.test.ts

@@ -25,8 +25,6 @@ describe("compress path handling", () => {
     });
 
     test("should create directory for output paths using backslashes", async () => {
-        vi.spyOn(path, "dirname").mockReturnValue("nested\\dir");
-
         const compressor: Compressor = async () => ({ code: "ok" });
         const settings: Settings = {
             compressor,
@@ -42,9 +40,8 @@ describe("compress path handling", () => {
         expect(vi.mocked(compressSingleFile)).toHaveBeenCalledTimes(1);
     });
 
-    test("should fallback to win32 dirname when platform dirname returns dot", async () => {
-        vi.spyOn(path, "dirname").mockReturnValue(".");
-        const win32DirnameSpy = vi.spyOn(path.win32, "dirname");
+    test("should normalize dirname output before mkdir", async () => {
+        vi.spyOn(path, "dirname").mockReturnValue("nested\\dir");
 
         const compressor: Compressor = async () => ({ code: "ok" });
         const settings: Settings = {
@@ -55,7 +52,6 @@ describe("compress path handling", () => {
 
         await compress(settings);
 
-        expect(win32DirnameSpy).toHaveBeenCalledWith("nested\\dir\\file.min.js");
         expect(vi.mocked(mkdir)).toHaveBeenCalledWith("nested/dir", {
             recursive: true,
         });