How to Fix: How do I use Assert to verify that an exception has been thrown with MSTest?
Verify exceptions with MSTest using Assert or other test classes.
📋 Table of Contents
To verify that an exception has been thrown when using MSTest, you can use the Assert.Throws
💡 Using Assert.Throws
- Assert.Throws
MyMethod();
🚀 Verifying the Exception
Expected Behavior:
When you run this test, it should pass if an exception of type Exception is thrown from MyMethod.
Example Code:
using Microsoft.VisualStudio.TestTools.UnitTesting; using System.Threading.Tasks;
namespace UnitTestProject
{
[TestClass]
}public class MyTest
{
[TestMethod]
public void MyMethod()
{
Assert.Throws(() => MyMethod());
}
private void MyMethod()
{
throw new Exception();
}}
🎯 Final Words
By using Assert.Throws, you can ensure that the expected exception is thrown and catch any unexpected exceptions.
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