[MB-1226] Use test expectations for async action tests
[MB-1226] Use test expectations for async action tests

ipmobiletech/ios-library,mikerowan/ios-library,manuyavuz/ios-library,zhangqinghe/ios-library,mikerowan/ios-library,ipmobiletech/ios-library,manuyavuz/ios-library,grosch/ios-library,zhangqinghe/ios-library,ipmobiletech/ios-library,grosch/ios-library,zhangqinghe/ios-library,manuyavuz/ios-library,mikerowan/ios-library,grosch/ios-library