Use backoff delay for New-AzureRmResourceGroupDeployment query calls

Author: unknown

src/Common/Commands.Common/TestMockSupport.cs

@@ -47,4 +47,37 @@ public static void Delay(TimeSpan duration)
             }
         }
     }
+
+    public class Delay
+    {
+        public const int DefaultMaxDelayInMilliseconds = 60000;
+
+        public const int DefaultBackoffStepInMilliseconds = 5000;
+
+        public const int DefaultDelayInMilliseconds = 0;
+
+        private int backoffStep;
+
+        private int maxDelay;
+
+        private int nextDelay;
+
+        public Delay(int backoffStep = DefaultBackoffStepInMilliseconds, int firstDelay = DefaultDelayInMilliseconds, int maxDelay = DefaultMaxDelayInMilliseconds)
+        {
+            this.backoffStep = backoffStep;
+            this.maxDelay = maxDelay;
+
+            this.nextDelay = firstDelay;
+        }
+
+        public int GetNextDelay()
+        {
+            int delay = this.nextDelay;
+
+            this.nextDelay += this.backoffStep;
+            this.nextDelay = Math.Min(maxDelay, this.nextDelay);
+
+            return delay;
+        }
+    }
 }

src/ResourceManager/Resources/Commands.ResourceManager/Cmdlets/Implementation/Resource/NewAzureResourceCmdlet.cs

@@ -63,9 +63,10 @@ public sealed class NewAzureResourceCmdlet : ResourceManipulationCmdletBase
         /// <summary>  
         /// Gets or sets the plan object.  
         /// </summary>  
+        [Alias("SkuObject")]  
         [Parameter(Mandatory = false, ValueFromPipelineByPropertyName = true, HelpMessage = "A hash table which represents sku properties.")]  
         [ValidateNotNullOrEmpty]  
-        public Hashtable SkuObject { get; set; }  
+        public Hashtable Sku { get; set; }  
 
 
         /// <summary>
@@ -142,7 +143,7 @@ private Resource<JToken> GetResource()
                 Location = this.Location,
                 Kind = this.Kind,
                 Plan = this.PlanObject.ToDictionary(addValueLayer: false).ToJson().FromJson<ResourcePlan>(),
-                Sku = this.SkuObject.ToDictionary(addValueLayer: false).ToJson().FromJson<ResourceSku>(),
+                Sku = this.Sku.ToDictionary(addValueLayer: false).ToJson().FromJson<ResourceSku>(),
                 Tags = TagsHelper.GetTagsDictionary(this.Tag),
                 Properties = this.Properties.ToResourcePropertiesBody(),
             };

src/ResourceManager/Resources/Commands.Resources/Models.ResourceGroups/ResourceClient.cs

@@ -325,16 +325,18 @@ private DeploymentExtended WaitDeploymentStatus(
             params string[] status)
         {
             DeploymentExtended deployment;
+            Delay stepedDelay = new Delay(firstDelay: 0);
 
             do
             {
+                TestMockSupport.Delay(stepedDelay.GetNextDelay());
+
                 if (job != null)
                 {
                     job(resourceGroup, deploymentName, basicDeployment);
                 }
-
+                
                 deployment = ResourceManagementClient.Deployments.Get(resourceGroup, deploymentName).Deployment;
-                TestMockSupport.Delay(10000);
 
             } while (!status.Any(s => s.Equals(deployment.Properties.ProvisioningState, StringComparison.OrdinalIgnoreCase)));