From dddabde52cdf32d992c8157c554216dbe2fc4306 Mon Sep 17 00:00:00 2001
From: "jamesbak@microsoft.com" <jamesbak@microsoft.com>
Date: Mon, 4 Jan 2016 18:19:38 -0800
Subject: [PATCH] Added extra diagnostic information for occasionally failing
 ManagementApiRunner tests.

---
 DashServer.Tests/ManagementApiRunner.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/DashServer.Tests/ManagementApiRunner.cs b/DashServer.Tests/ManagementApiRunner.cs
index bfc71ad..2d33c13 100644
--- a/DashServer.Tests/ManagementApiRunner.cs
+++ b/DashServer.Tests/ManagementApiRunner.cs
@@ -88,7 +88,14 @@ void ExecuteUpdateConfigCore(Func<DashServer.ManagementAPI.Models.Configuration,
                 NegotiatedContentResult<DashServer.ManagementAPI.Models.Configuration> updateResponse = null;
                 try
                 {
-                    updateResponse = this.ConfigController.UpdateConfiguration(updatedConfig).Result as NegotiatedContentResult<DashServer.ManagementAPI.Models.Configuration>;
+                    var response = this.ConfigController.UpdateConfiguration(updatedConfig).Result;
+                    updateResponse = response as NegotiatedContentResult<DashServer.ManagementAPI.Models.Configuration>;
+                    if (updateResponse == null && !this.ExpectedException && !this.ExpectedAbnormalResponse)
+                    {
+                        Assert.Fail("Unexpected response from ConfigurationController.UpdateConfiguration. Response type: {0}. Details: {1}",
+                            response.GetType().FullName,
+                            response);
+                    }
                 }
                 catch (Exception ex)
                 {