Creating a NUnit constraint meaning “{collection} does not contain {item}”
Assert.That(schedule.PendingItems, Has.No.Member(item)) Only with NUnit 2.4 / 2.5
nunit
NUnit comparing two lists
If you’re comparing two lists, you should use test using collection constraints. Assert.That(actual, Is.EquivalentTo(expected)); Also, in your classes, you will need to override the Equals method, otherwise like gleng stated, the items in the list are still going to be compared based on reference. Simple override example: public class Example { public int ID { … Read more
Verifying ArgumentException and its message in Nunit , C#
Use the fluent interface to create assertions: Assert.That(() => new ApplicationArguments(args), Throws.TypeOf<ArgumentException>() .With.Message.EqualTo(“Invalid ending parameter of the workbook. Please use .xlsx random random”));
How can I get NUnit3TestAdapter to work with .Net Standard 2.0?
You don’t provide enough information to diagnose what is wrong with your project file, but it 3.9.0 of the NUnit Adapter does work with .NET Standard 2.0 and F#. I think that your test project is targeting .NET Standard. It needs to target .NET Core or .NET 4.6.1+. Test projects are treated like executables, they … Read more
Evaluate if two doubles are equal based on a given precision, not within a certain fixed tolerance
From msdn: By default, a Double value contains 15 decimal digits of precision, although a maximum of 17 digits is maintained internally. Let’s assume 15, then. So, we could say that we want the tolerance to be to the same degree. How many precise figures do we have after the decimal point? We need to … Read more
JetBrains Resharper 9 Ultimate Test Runner error: NUnit.Core.UnsupportedFrameworkException: Skipped loading assembly {MyAssembly}
As mentioned in the accepted answer, ReSharper 9 does not support NUnit 3. The solution as stated does work (i.e. update to ReSharper 10), however, for those who do not have this option (e.g. licensing), you can downgrade your version of NUnit by following the below steps: Open Nuget Package Manager Console by going to … Read more
NUnit vs Visual Studio 2010’s MSTest?
List item speed is same, but MsTest may be a bit slower because it creates folder for test run every time MSBuid and CC.Net is big pain. You can’t run MSTest on computer without VS on it (not 100 sure about 2010, but with 2008 it is so) not sure, sorry yes you can, from … Read more
Dynamically create tests in NUnit
I’ve found a way that fits my purposes Have one test case, and mark it with the TestCaseSource attribute like so [Test, TestCaseSource(“GetTestCases”)] public void TestFile(string filename) { //do test } Then write the GetTestCases to read all the file names in the directory private static string[] GetTestCases() { return GetAllFilesInCurrentDirectory(); } Then when I … Read more
Is it possible to execute a method before and after all tests in the assembly?
If all your test fixtures are within the same namespace then you can use the [SetUpFixture] attribute to mark a class as the global setup and teardown. You can then put all your login/logout functionality in there. NUNIT 2.x namespace MyNamespace.Tests { using System; using NUnit.Framework; [SetUpFixture] public class TestsSetupClass { [SetUp] public void GlobalSetup() … Read more