public void TestCheckExists()
 {
     IDeployment deployment = new Deployment();
     bool result = deployment.CheckExists(
         WindowsAzureAccount.SubscriptionId,
         WindowsAzureAccount.CertificateThumbprint,
         "BeazleyTasks-WEuro-Sys",
         DeploymentSlot.Production);
     Assert.IsFalse(result);
 }