[tests] Update documentation of tests/tests_tests.py

Change-Id: I7a65735e9c58839092986978c74e772ba5c56f3e
---
M tests/tests_tests.py
1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/tests/tests_tests.py b/tests/tests_tests.py
index 277190e..eed24ef 100755
--- a/tests/tests_tests.py
+++ b/tests/tests_tests.py
@@ -58,19 +58,19 @@
 
     @unittest.expectedFailure
     def test_assert_is_not_empty_fail(self):
-        """Test assertIsNotEmpty method."""
+        """Test that assertIsNotEmpty method may fail."""
         self.assertIsNotEmpty([])
         self.assertIsNotEmpty('')
 
     def test_assert_length(self):
-        """Test assertIsNotEmpty method."""
+        """Test assertLength method."""
         self.assertLength([], 0)
         self.assertLength(self.seq1, 3)
         self.assertLength(self.seq1, self.seq2)
 
     @unittest.expectedFailure
     def test_assert_length_fail(self):
-        """Test assertIsNotEmpty method."""
+        """Test that assertLength method is failing."""
         self.assertLength([], 1)
         self.assertLength(self.seq1, 0)
         self.assertLength(None, self.seq)

