Check flag only if relevant; add test to verify fix

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/bindings/test-constraints.py b/tests/bindings/test-constraints.py
index 22dc87d..b3f8094 100644
--- a/tests/bindings/test-constraints.py
+++ b/tests/bindings/test-constraints.py
@@ -227,5 +227,12 @@ class testWhitespace (unittest.TestCase):
         self.assertEqual("test", CollapseString(u"\ttest\n\r"))
         self.assertEqual("test too", CollapseString(u"\ttest\n\rtoo\n"))
 
+    def testApplyWhitespace (self):
+        goal = 'one two'
+        source = '  one    two   '
+        self.assertEqual(goal, CollapseString(goal))
+        self.assertEqual(goal, CollapseString(source))
+        self.assertEqual(source, CollapseString(source, _apply_whitespace_facet=False))
+
 if __name__ == '__main__':
     unittest.main()