public override void Initialize(TestTools.ITestSite testSite)
{
base.Initialize(testSite);
string commonConfigFileName = Common.GetConfigurationPropertyValue("CommonConfigurationFileName", testSite);
Common.MergeGlobalConfig(commonConfigFileName, testSite);
string userName = Common.GetConfigurationPropertyValue("UserName", testSite);
string password = Common.GetConfigurationPropertyValue("UserPassword", testSite);
string domain = Common.GetConfigurationPropertyValue("Domain", testSite);
string url = Common.GetConfigurationPropertyValue("ServiceUrl", testSite);
this.exchangeServiceBinding = new ExchangeServiceBinding(url, userName, password, domain, testSite);
Common.InitializeServiceBinding(this.exchangeServiceBinding, testSite);
}