DynamoDS/Dynamo — pull request #3315 by ke-yu (2014-12-01 04:13:12+00:00)
Title: Add test case for magn-5096

This pull request added test cases for [mang-5096 AstFactory method requires null check] (http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-5096)