Assert.ThrowsException in async function unit test?

Assert.ThrowsException in async function unit test?

References

Reference NO 1

http://stackoverflow.com/questions/13634779/assert-throwsexception-in-async-function-unit-test

Reference NO 2

http://blogs.msdn.com/b/visualstudioalm/archive/2013/02/02/improvements-in-windows-store-unit-tests-test-exceptions-in-async-lamba-expressions-run-tests-on-the-ui-thread.aspx

Reference NO 3

http://www.srtsolutions.com/testing-async-methods-in-c-5

Reference NO 4

http://www.pedrolamas.com/2013/04/30/assert-throwsexception-the-async-way/

Reference NO 5

http://social.msdn.microsoft.com/Forums/vstudio/en-US/b015fe82-eb9f-4cb7-815e-3d2fc0eb14fe/action?threadDisplayName=release-preview-unit-test-the-type-or-namespace-name-expectedexceptionattribute-could-not-be

Reference NO 6

http://www.techbubbles.com/testing/unit-testing-improvements-in-visual-studio-2012-update2/

Reference NO 7

https://www.dartlang.org/articles/dart-unit-tests/

Reference NO 8

http://www.geekchamp.com/news/improvements-in-windows-store-unit-tests-test-exceptions-in-async-lamba-expressions--run-tests-on-the-ui-thread