extracted the asset name alignment to utils, added unit tests

__tests__/util.test.ts

@@ -6,6 +6,7 @@ import {
   parseInputFiles,
   unmatchedPatterns,
   uploadUrl,
+  alignAssetName
 } from "../src/util";
 import * as assert from "assert";
 
@@ -368,4 +369,18 @@ describe("util", () => {
       );
     });
   });
+
+  describe('replaceSpacesWithDots', () => {
+    it('replaces all spaces with dots', () => {
+        expect(alignAssetName("John Doe.bla")).toBe("John.Doe.bla");
+    });
+
+    it('handles names with multiple spaces', () => {
+        expect(alignAssetName("John William Doe.bla")).toBe("John.William.Doe.bla");
+    });
+
+    it('returns the same string if there are no spaces', () => {
+        expect(alignAssetName("JohnDoe")).toBe("JohnDoe");
+    });
+  });
 });