Add testing

Author: narilee2006

test/font_test.py

@@ -953,6 +953,7 @@ def test_font_property_should_raise_exception_after_quit(self):
                 ("fixed_width", None),
                 ("fixed_sizes", None),
                 ("antialiased", 45),
+                ("outline", 10),
                 ("kerning", 46),
                 ("vertical", 47),
                 ("pad", 48),
@@ -1057,6 +1058,7 @@ def query(
         underline=False,
         strikethrough=False,
         antialiase=False,
+        outline=False,
     ):
         if self.aborted:
             return False
@@ -1067,7 +1069,7 @@ def query(
         screen = self.screen
         screen.fill((255, 255, 255))
         pygame.display.flip()
-        if not (bold or italic or underline or strikethrough or antialiase):
+        if not (bold or italic or underline or strikethrough or antialiase or outline):
             text = "normal"
         else:
             modes = []
@@ -1081,11 +1083,14 @@ def query(
                 modes.append("strikethrough")
             if antialiase:
                 modes.append("antialiased")
+            if outline:
+                modes.append("outline")
             text = f"{'-'.join(modes)} (y/n):"
         f.set_bold(bold)
         f.set_italic(italic)
         f.set_underline(underline)
         f.set_strikethrough(strikethrough)
+        f.outline = outline
         s = f.render(text, antialiase, (0, 0, 0))
         screen.blit(s, (offset, y))
         y += s.get_size()[1] + spacing
@@ -1125,6 +1130,9 @@ def test_strikethrough(self):
     def test_antialiase(self):
         self.assertTrue(self.query(antialiase=True))
 
+    def test_outline(self):
+        self.assertTrue(self.query(outline=True))
+
     def test_bold_antialiase(self):
         self.assertTrue(self.query(bold=True, antialiase=True))