Add support for returning a set number of jobs

Also remove test package.

Author: begoldsm

src/ResourceManager/DataLakeAnalytics/Commands.DataLakeAnalytics/Commands/GetAzureRmDataLakeAnalyticsJob.cs

@@ -172,8 +172,14 @@ public override void ExecuteCmdlet()
                 var filterString = string.Join(" and ", filter.ToArray());
 
                 // List the jobs with the given filters
+                bool warnUser;
                 var list = DataLakeAnalyticsClient.ListJobs(Account,
-                    string.IsNullOrEmpty(filterString) ? null : filterString, Top, null, "submitTime desc");
+                    string.IsNullOrEmpty(filterString) ? null : filterString, Top, null, "submitTime desc", out warnUser);
+                if (warnUser)
+                {
+                    WriteWarning(string.Format(Resources.MoreJobsToGetWarning, Top.HasValue ? Top.Value : 500));
+                }
+
                 WriteObject(list, true);
             }
         }

src/ResourceManager/DataLakeAnalytics/Commands.DataLakeAnalytics/Models/DataLakeAnalyticsClient.cs

@@ -971,27 +971,40 @@ public JobStatistics GetJobStatistics(string accountName, Guid jobId)
         }
 
         public List<JobInformation> ListJobs(string accountName, string filter, int? top,
-            int? skip, string orderBy)
+            int? skip, string orderBy, out bool moreJobs)
         {
+            moreJobs = false;
+            // top is used to return a total number, not top per page.
+            if (!top.HasValue)
+            {
+                top = 500;
+            }
+
             var parameters = new ODataQuery<JobInformation>
             {
                 Filter = filter,
-                Top = top,
                 Skip = skip,
                 OrderBy = orderBy
             };
 
             var jobList = new List<JobInformation>();
             var response = _jobClient.Job.List(accountName, parameters);
-
+            var curCount = 0;
             jobList.AddRange(response);
-            while (!string.IsNullOrEmpty(response.NextPageLink))
+            curCount = jobList.Count();
+            while (!string.IsNullOrEmpty(response.NextPageLink) && curCount <= top.Value)
             {
                 response = ListJobsWithNextLink(response.NextPageLink);
                 jobList.AddRange(response);
+                curCount = jobList.Count();
+            }
+
+            if (curCount > top.Value || !string.IsNullOrEmpty(response.NextPageLink))
+            {
+                moreJobs = true;
             }
 
-            return jobList;
+            return jobList.GetRange(0, top.Value);
         }
 
         #endregion

src/ResourceManager/DataLakeAnalytics/Commands.DataLakeAnalytics/Properties/Resources.Designer.cs

@@ -231,4 +231,7 @@
   <data name="IncorrectOutputTypeWarning" xml:space="preserve">
     <value>The output type defined for this cmdlet is incorrect and will be updated to reflect what is actually returned (and defined in the help) in a future release.</value>
   </data>
+  <data name="MoreJobsToGetWarning" xml:space="preserve">
+    <value>More than {0} jobs exist in the account. Specify -Top with a larger value to retrieve more jobs. Note that large values of -Top will take time to retrieve all items.</value>
+  </data>
 </root>