test for new method

tests/test_style.py

@@ -229,3 +229,25 @@ def test_from_meta():
 def test_on():
     style = Style.on({"foo": "bar"}, click="CLICK") + Style(color="red")
     assert style.meta == {"foo": "bar", "@click": "CLICK"}
+
+
+def test_clear_meta_and_links():
+    style = Style.parse("bold red on black link https://example.org") + Style.on(
+        click="CLICK"
+    )
+
+    assert style.meta == {"@click": "CLICK"}
+    assert style.link == "https://example.org"
+    assert style.color == Color.parse("red")
+    assert style.bgcolor == Color.parse("black")
+    assert style.bold
+    assert not style.italic
+
+    clear_style = style.clear_meta_and_links()
+
+    assert clear_style.meta == {}
+    assert clear_style.link == None
+    assert clear_style.color == Color.parse("red")
+    assert clear_style.bgcolor == Color.parse("black")
+    assert clear_style.bold
+    assert not clear_style.italic