tests: add animations to base config parsing test

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>

Author: yshui

tests/configs/parsing_test.conf

@@ -423,3 +423,13 @@ window-shader-fg-rule =
   "   shader.frag  :name = 'a'",
   "default:name = 'b'"
 ]
+
+animations = ({
+    triggers = ["close", "hide"];
+    offset-y = {
+        timing = "0.2s linear";
+        start = 0;
+        end = "- window-height - window-y";
+    };
+    opacity = 1;
+})