diff --git a/tests/src/python/test_qgsmapboxglconverter.py b/tests/src/python/test_qgsmapboxglconverter.py
index 554eca0d440e..502bed4dcb56 100644
--- a/tests/src/python/test_qgsmapboxglconverter.py
+++ b/tests/src/python/test_qgsmapboxglconverter.py
@@ -216,8 +216,8 @@ def testParseMatchList(self):
             -1,
             "rgb(248,249,250)",
             "rgb(252, 252, 252)"
-        ], QgsMapBoxGlStyleConverter.PropertyType.Numeric, conversion_context, 2.5, 200)
-        self.assertEqual(res.asExpression(), 'CASE WHEN "luminosity" IN (-15) THEN 0 WHEN "luminosity" IN (-14) THEN 0 WHEN "luminosity" IN (-13) THEN 0 WHEN "luminosity" IN (-12) THEN 0 WHEN "luminosity" IN (-11) THEN 0 WHEN "luminosity" IN (-10) THEN 0 WHEN "luminosity" IN (-9) THEN 0 WHEN "luminosity" IN (-8) THEN 0 WHEN "luminosity" IN (-7) THEN 0 WHEN "luminosity" IN (-6) THEN 0 WHEN "luminosity" IN (-5) THEN 0 WHEN "luminosity" IN (-4) THEN 0 WHEN "luminosity" IN (-3) THEN 0 WHEN "luminosity" IN (-2) THEN 0 WHEN "luminosity" IN (-1) THEN 0 ELSE 0 END')
+        ], QgsMapBoxGlStyleConverter.PropertyType.Color, conversion_context, 2.5, 200)
+        self.assertEqual(res.asExpression(), 'CASE WHEN "luminosity" IN (-15) THEN \'#c8d2d5\' WHEN "luminosity" IN (-14) THEN \'#cbd5d8\' WHEN "luminosity" IN (-13) THEN \'#cfd7da\' WHEN "luminosity" IN (-12) THEN \'#d2dadd\' WHEN "luminosity" IN (-11) THEN \'#d5dde0\' WHEN "luminosity" IN (-10) THEN \'#d9e0e2\' WHEN "luminosity" IN (-9) THEN \'#dce3e5\' WHEN "luminosity" IN (-8) THEN \'#e0e6e7\' WHEN "luminosity" IN (-7) THEN \'#e3e8ea\' WHEN "luminosity" IN (-6) THEN \'#e7ebed\' WHEN "luminosity" IN (-5) THEN \'#eaeeef\' WHEN "luminosity" IN (-4) THEN \'#eef1f2\' WHEN "luminosity" IN (-3) THEN \'#f1f4f5\' WHEN "luminosity" IN (-2) THEN \'#f5f7f7\' WHEN "luminosity" IN (-1) THEN \'#f8f9fa\' ELSE \'#fcfcfc\' END')
         self.assertEqual(default_number, 0.0)
 
     def testParseValueList(self):