For more complicated parametrized tests, you might need to supply multiple data items for each tests. This video shows how to modify the test method to take multiple parameters and how to add those parameters with the InlineData attribute.
- [Voiceover] In this demo,…I'll look at using multiple parameters…with my XUnit theory.…I'll be testing this method, GetTheCountOfThisDigit,…which is inside my number analyzer class.…The way this method works is given this candidate number,…12345, if I ask for the number of fours that are…in that test number, it should return one.…With this candidate number, it should return three.…I have a couple of unit tests set up over here.…
This first one is a fact.…You see that I'm setting up my number analyzer…in my arrange phase.…In the act phase, I'm calling to get the count of this digit…and passing in the number four.…And then, in the assert phase,…I'm asserting that I got back the result of three.…I've copied that method.…It's down here.…That's exactly the same method, but I marked it as a theory,…and I'll use some inline data.…I'll need three parameters.…I'll replace this parameter, this parameter,…and the expected result.…
Now that I got my parameters, I'll change out my code.…And the final step is to go to my theory…
- Examining types of frameworks
- Choosing a naming convention
- Creating unit tests
- Running unit tests with Visual Studio
- Modifying and correcting code
- Handling exceptions
- Installing and using nUnit
- Viewing test results with CodeLens
Skill Level Beginner
Q: This course was updated on 08/22/2017. What changed?
A: New videos were added that cover live unit testing and creating a project with the unit test framework.
1. Create a Simple Unit Test Framework
2. Unit Testing Conventions
Choose a naming convention5m 59s
3. Work with Visual Studio Unit Testing Framework
4. Work with xUnit
5. Work with nUnit
6. Additional Topics
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