ApprovalTests
Capturing Human Intelligence - ApprovalTests is an open source assertion/verification library to aid unit testing.
It is compatiable with most .Net unit testing frameworks (Nunit, MsTest, Xunit, MBUnit)
What can it be used for?
Approval Tests can be used for verifing objects that require more than a simple assert. They also come prepackaged with utilities for some common .Net scenarios including
- Dictionaries & Collections
- Long Strings
- Log Files
- Asp.Net
- Asp.Net Mvc
- Winforms
- Wpf
- Enitity Framework
- Rdlc reports
Video Tutorials
You can watch a bunch of short videos on getting started and using ApprovalTests in .Net at youtube
Podcasts
If you prefer auditory learning, you might enjoy the following podcast
- [Hanselminutes] (http://www.hanselminutes.com/360/approval-tests-with-llewellyn-falco)
- Herding Code
- The Watir Podcast
Available on NuGet
Examples
[UseReporter(typeof(DiffReporter))]
[TestFixture]
public class SampleTest
{
[Test]
public void TestList()
{
var names = new[] {"Llewellyn", "James", "Dan", "Jason", "Katrina"};
Array.Sort(names);
Approvals.VerifyAll(names, "");
}
}
Will Produce a File
SampleTest.TestList.recieved.txt
[0] = Dan
[1] = James
[2] = Jason
[3] = Katrina
[4] = Llewellyn
Simply rename this to SampleTest.TestList.approved.txt and the test will now pass.
More Info
LICENSE
Questions?
twitter: @LlewellynFalco or #ApprovalTests