diff --git a/tests/test_dpi_font.py b/tests/test_dpi_font.py
index 42e4caa7..7ed1125f 100644
--- a/tests/test_dpi_font.py
+++ b/tests/test_dpi_font.py
@@ -8,27 +8,27 @@ class MockScreen:
         self._name = name
 
     def physicalDotsPerInch(self):
-        return self._pdpi
+          return self._pdpi
 
     def logicalDotsPerInch(self):
-        return self._ldpi
+          return self._ldpi
 
     def name(self):
-        return self._name
+          return self._name
 
 @pytest.mark.parametrize(
-    "pdpi, ldpi",
+    "pdpi, ldpi, expected_px",
     [
-        (96, 96),       # normal DPI
-        (169, 96),      # HiDPI
-        (120, 96),      # mid-DPI
+        (96, 96, 9),       # normal DPI
+        (169, 96, 15),     # HiDPI
+        (120, 96, 10),     # mid-DPI
     ]
 )
-def test_font_px_size(pdpi, ldpi):
+def test_font_px_size(pdpi, ldpi, expected_px):
     font = DpiAwareFont()
     font.configure_to_dpi(screen=MockScreen(pdpi, ldpi))
 
     px = font.px_size
     print(f"{pdpi}x{ldpi} DPI -> Computed pixel size: {px}")
 
-    assert 12 <= px <= 24
+    assert px == expected_px
\ No newline at end of file