Coding⏱️ 1 min read📅 2026-05-31
How to Fix: How do I check "no exception occurred" in my MSTest unit test?
Understand how to write a unit test for a void method in C# that checks if no exception occurred.
Quick Answer: Use the 'ExpectedException' attribute on your test method, and set its value to false.
📋 Table of Contents
In MSTest unit tests, you can check if no exception occurred by using the Assert.DoesNotThrow method.
🔧 Proven Troubleshooting Steps
Method 1: Using Assert.DoesNotThrow
- Step 1: Replace
Assert.IsTruewithAssert.DoesNotThrow.
Example Code
Assert.DoesNotThrow(() => { /* method to test */ });🎯 Final Words
By using Assert.DoesNotThrow, you can verify that the method under test does not throw any exceptions, and your test will pass if no exception occurs.
❓ Frequently Asked Questions
Step 1: Replace Assert.IsTrue with Assert.DoesNotThrow.
Assert.DoesNotThrow(() => { /* method to test */ });🎯 Final WordsBy using Assert.DoesNotThrow, you can verify that the method under test does not throw any exceptions, and your test will pass if no exception occurs.
🛠️ Related Fixes
How to Fix: Stuck in tutorial hell after 4 years: How do I b
Learn to build websites and think independently with coding skills.
How to Fix: Trying to sync mutliple audio tracks to a movie
Complex audio track synchronization can be challenging due to the larg
How to Fix: Failed to merge latest branches from upstream re
Update local repository with latest upstream branches.