update test mappings

Author: maddieclayton

TestMappings.json

@@ -117,7 +117,8 @@
     ".\\src\\ResourceManager\\RecoveryServices.Backup\\Commands.RecoveryServices.Backup.Test\\bin\\Debug\\Microsoft.Azure.Commands.RecoveryServices.Backup.Test.dll",
     ".\\src\\ResourceManager\\ServiceFabric\\Commands.ServiceFabric.Test\\bin\\Debug\\Microsoft.Azure.Commands.ServiceFabric.Test.dll",
     ".\\src\\ResourceManager\\Sql\\Commands.Sql.Test\\bin\\Debug\\Microsoft.Azure.Commands.Sql.Test.dll",
-    ".\\src\\ResourceManager\\Dns\\Commands.Dns.Test\\bin\\Debug\\Microsoft.Azure.Commands.Dns.Test.dll"
+    ".\\src\\ResourceManager\\Dns\\Commands.Dns.Test\\bin\\Debug\\Microsoft.Azure.Commands.Dns.Test.dll",
+    ".\\src\\ResourceManager\\KeyVault\\Commands.KeyVault.Test\\bin\\Debug\\Microsoft.Azure.Commands.KeyVault.Test.dll"
   ],
   "src/ResourceManager/NotificationHubs /": [
     ".\\src\\ResourceManager\\NotificationHubs\\Commands.NotificationHubs.Test\\bin\\Debug\\Microsoft.Azure.Commands.NotificationHubs.Test.dll"