1 files changed, 9 insertions, 0 deletions
diff --git a/tests/filter.py b/tests/filter.py
new file mode 100644
index 00000000..f68f8f88
--- /dev/null
+++ b/tests/filter.py
@@ -0,0 +1,9 @@
+import unittest
+import base
+
+class Suite(base.Base):
+    def test_1(self):
+        """Test case 1"""
+        self.start('Filter/main')
+        tx = self.body_text()
+        self.assertEqual("4, 4; 44, 4.4;", tx)