fix: update HSL parsing test to enforce percentage unit validation

Replaced the test for parsing HSL colors without units for saturation and lightness with one that ensures an error is thrown for missing percentage units, aligning with stricter validation requirements.

Signed-off-by: Mallik Cheripally <mallikcheripally@gmail.com>

Author: mallikcheripally

tests/parser/parseHsl.test.ts

@@ -86,18 +86,10 @@ describe('parseHsl', () => {
         });
     });
 
-    test('parses HSL color with no units for saturation and lightness', () => {
-        const result = parseHsl('hsl(180, 100, 50)');
-        expect(result).toEqual({
-            h: 180,
-            hUnit: undefined,
-            hDeg: 180,
-            s: 100,
-            sUnit: undefined,
-            l: 50,
-            lUnit: undefined
-        });
+    test('throws for HSL color without percentage units on saturation or lightness', () => {
+        expect(() => parseHsl('hsl(180, 100, 50)')).toThrow('Invalid HSL color format');
+        expect(() => parseHsl('hsl(180, 100%, 50)')).toThrow('Invalid HSL color format');
+        expect(() => parseHsl('hsl(180, 100, 50%)')).toThrow('Invalid HSL color format');
     });
 });
 
-