2013 in review


The WordPress.com stats helper monkeys prepared a 2013 annual report for this blog.

Here’s an excerpt:

The Louvre Museum has 8.5 million visitors per year. This blog was viewed about 300,000 times in 2013. If it were an exhibit at the Louvre Museum, it would take about 13 days for that many people to see it.

Click here to see the complete report.

Microsoft Fakes and WebChannelFactory (Unit Test for WCF Service)


Hi,

Recently we wrote a plugin assembly that was calling a rest service using WebChannelFactory.


// wcf interface

[ServiceContract]

public interface IAutoNumber
 {
 /// <summary>
 /// Gets the next number.
 /// </summary>
 /// <param name="value">The value.</param>
 /// <returns>the next incremental value</returns>
 [WebGet(UriTemplate = "getsequencenumber/{value}")]
 [OperationContract]
 string GetNextNumber(string value);
 }

// plugin code

using (
 var webChannelFactory =
 new WebChannelFactory<IAutoNumber>(
 new Uri(dictionaryConfigSettings[Constants.AutoNumberServiceUrl])))
 {
 IAutoNumber client = webChannelFactory.CreateChannel();
 // get the next number from sequence
 autoNumber = Constants.PrefixClient +
 AddPadding(client.GetNextNumber(Constants.EntityNameClient),
 Constants.PrefixClientLength);

if (entity.Attributes.Contains("name"))
 {
 // add the value to the name property bag input parameter for the client record being created
 entity.Attributes["name"] = autoNumber;
 }
 else
 {
 entity.Attributes.Add("name", autoNumber);
 }
 }

Next we had to write the unit test case for the plugin using Microsoft Fakes. 
Below is the code that we used
</span></pre>
using (ShimsContext.Create())
 {
 ShimChannelFactory<IAutoNumber>.Constructor = factory => { };
 IAutoNumber autoNumber = new StubIAutoNumber
 {
 GetNextNumberString = s => { return "12345"; }
 };
 ShimChannelFactory<IAutoNumber>.AllInstances.CreateChannel = factory => { return autoNumber; };
 var preClientCreate = new PreClientCreate();
 preClientCreate.Execute(serviceProvider);
 }

Hope it helps.