Allow empty HTML paths

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/style_reader_tests.py b/tests/style_reader_tests.py
index c4ac513..464cb4a 100644
--- a/tests/style_reader_tests.py
+++ b/tests/style_reader_tests.py
@@ -7,11 +7,19 @@ from mammoth.style_reader import read_html_path, read_document_matcher, read_sty
 @istest
 class ReadHtmlPathTests(object):
     @istest
+    def can_read_empty_path(self):
+        assert_equal(
+            html_paths.empty,
+            read_html_path("")
+        )
+
+    @istest
     def can_read_single_element(self):
         assert_equal(
             html_paths.path([html_paths.element(["p"])]),
             read_html_path("p")
         )
+
     
     @istest
     def can_read_choice_of_two_elements(self):