tree 253412680a79d70ff28e88a9bb6069855b722484
parent f4fcb4238d797f6eb7d1e5db79429f02ad9e9f56
author Yorke Lee <yorkelee@google.com> 1433816254 -0700
committer Yorke Lee <yorkelee@google.com> 1433816291 -0700

Refactor some code in Telecom CTS tests

Add ability to add incoming calls in tests
Add some null checks and cleanup code to decrease flakiness

Bug: 20303674

Change-Id: I598250d13f31d2c0516fd27e446ec973ba7f07fd