From 2eb0d3a8948215da5625aae7eda0ca4f6d8d810e Mon Sep 17 00:00:00 2001
From: Dean Malmgren <dean.malmgren@datascopeanalytics.com>
Date: Mon, 6 Apr 2015 08:31:07 -0500
Subject: [PATCH] added some tests for fringe cases of unicode sandwich

---
 tests/test_placeholder.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/test_placeholder.py b/tests/test_placeholder.py
index c8171e40..904b3c9f 100644
--- a/tests/test_placeholder.py
+++ b/tests/test_placeholder.py
@@ -33,3 +33,19 @@ def test_fancy_gmail_john(self):
             'My email is {{EMAIL}}',
             'john AT gmail.com is not replaced with {{EMAIL}}',
         )
+
+    def test_empty(self):
+        """Make sure this returns an empty string"""
+        self.assertEqual(
+            scrubadub.clean_with_placeholders(''),
+            '',
+            'empty string is not preserved',
+        )
+
+    def test_unicode(self):
+        """Make sure unicode works, too"""
+        self.assertEqual(
+            scrubadub.clean_with_placeholders(u'John is a cat'),
+            '{{NAME}} is a cat',
+            'unicode strings work too',
+        )