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Published on 2010-04-07T14:57:25Z
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2010/04/07
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I am trying to use Rhino Mocks to mock the following lambda, but keep hitting a brick wall
var result = rep.Find<T>(x => (x as IEntity).ID == (entity as IEntity).ID).FirstOrDefault();
Any ideas?
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In a recent StackOverflow question, someone showed some sample code they’d like to be able to use. The particular syntax they used isn’t supported by Rhino.Mocks, but it was an interesting idea that I thought could be easily implemented with an extension method. Background When stubbing a…
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My unit test keeps getting the following error: "System.InvalidOperationException: The Connection is not open."
The Test
[TestFixture]
public class Test
{
[Test]
public void Test1()
{
NpgsqlConnection connection = MockRepository.GenerateStub<NpgsqlConnection>();
…
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I am new to mocking and dependency injection and need some guidance.
My application is using a typical N-Tier architecture where the BLL references the DAL, and the UI references the BLL but not the DAL. Pretty straight forward.
Lets say, for example, I have the following classes:
class MyDataAccess…
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Hi,
I've spent a good part of the day trying to figure out why a simple RhinoMocks test doesn't return the value I'm setting in the return. I'm sure that I'm just missing something really simple but I can't figure it out. Here's my test:
[TestMethod]
public void CopyvRAFiles_ShouldCallCopyvRAFiles_ShouldReturnTrue2()
…
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What would a simple unit test look like to confirm that a certain controller exists if I am using Rhino Mocks, NUnit and ASP.NET MVC 2? I'm trying to wrap my head around the concept of TDD, but I can't see to figure out how a simple test like "Controller XYZ Exists" would look. In addition, what…
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Learn how to dynamically build and explore Lambda expressions from expression trees.
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In this C++ tutorial, learn how to utilize Lambda expressions in your C++ Applications.
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Hey I'm rather new to these could someone explain the significance or prehaps give a link to some useful information on lambda expressions? I encounter the following code in a test and I am wondering why someone would do this:
foo.MyEvent += (o, e) = { fCount++; Console.WriteLine(fCount); };
foo…
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Hey I'm rather new to these could someone explain the significance (of the following code) or prehaps give a link to some useful information on lambda expressions? I encounter the following code in a test and I am wondering why someone would do this:
foo.MyEvent += (o, e) => { fCount++; Console…
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I've been trying to learn more about using Lamba expression trees and so I created a simple example. Here is the code, this works in LINQPad if pasted in as a C# program.
void Main()
{
IEnumerable<User> list = GetUsers().Where(NameContains("a"));
list.Dump("Users");
}
// Methods
public…
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