Tempest should provide a summery list of test case execution [ Eg: list of success and failure test cases] through email after completion of execution

Tempest is the automated test frame work for Integration testing against openstack cluster. So, user should be relexed after execution of test suite or may run suite during night also and he should be able to get summery report through email. Report should contain that how many test cases have executed and out of which how many have successfully executed and how many have failed.