Time to refactor the unit test and really test the System Under Test code. This tutorial shows how to use the Arrange-Act-Assert pattern to write a passing unit test.
- [Voiceover] To write a passing test,…I need to modify the code in this method.…The first step to making a passing test…is to remove this Assert.Fail.…I'll also compile the project so that my unit tests…appear in the Test Explorer.…This is the scenario I'm currently testing.…GettingAPaymentDate_Should…ReturnDate30DaysInFuture_…WhenProposedDateFallsOnWeekday.…You might remember the code from elsewhere…in this course in this PaymentDate class.…
This PaymentDate class has a method…called CalculateFuturePaymentDate.…It takes a startingDate of DateTime.…And the purpose here is it's supposed…to calculate a day 30 days in the future.…If the day falls on a weekday, then go ahead…and use that day.…If it falls on Saturday or Sunday,…then return the next Monday after the weekend.…I'm testing one part of that scenario…now that the 30DaysInFuture…is actually 30 days on the future.…I'll start by adding my comments:…arrange, act, and assert.…
In line 15, I'll instantiate my PaymentDate class.…If you look on line seven, you'll see…
- 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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