Add telemetry data points for .NET Core 2.0

test/dotnet.Tests/FakeRecordEventNameTelemetry.cs

@@ -0,0 +1,39 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using Microsoft.DotNet.Cli;
+using Microsoft.DotNet.Cli.Telemetry;
+
+namespace Microsoft.DotNet.Tests
+{
+    public class FakeRecordEventNameTelemetry : ITelemetry
+    {
+        public bool Enabled { get; set; }
+
+        public string EventName { get; set; }
+
+        public void TrackEvent(string eventName,
+            IDictionary<string, string> properties,
+            IDictionary<string, double> measurements)
+        {
+            LogEntries.Add(
+                new LogEntry
+                {
+                    EventName = eventName,
+                    Measurement = measurements,
+                    Properties = properties
+                });
+        }
+
+        public ConcurrentBag<LogEntry> LogEntries { get; set; } = new ConcurrentBag<LogEntry>();
+
+        public class LogEntry
+        {
+            public string EventName { get; set; }
+            public IDictionary<string, string> Properties { get; set; }
+            public IDictionary<string, double> Measurement { get; set; }
+        }
+    }
+}