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-rw-r--r--pycadf/tests/test_utils.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/pycadf/tests/test_utils.py b/pycadf/tests/test_utils.py
index 8508bec..8f70312 100644
--- a/pycadf/tests/test_utils.py
+++ b/pycadf/tests/test_utils.py
@@ -28,3 +28,11 @@ class TestUtils(base.TestCase):
self.assertNotEqual(value[:visible + 1], obfuscate[:visible + 1])
self.assertEqual(value[-visible:], obfuscate[-visible:])
self.assertNotEqual(value[-visible - 1:], obfuscate[-visible - 1:])
+
+ def test_mask_value_nonstring(self):
+ value = 12
+
+ # If a non-string parameter is given to mask_value(), the non-string
+ # parameter is returned unmodified.
+ obfuscate = utils.mask_value(value)
+ self.assertEqual(value, obfuscate)