Reduce duplication by using a test fixture. Let’s look at the basic syntax.
Explain what it is, ask them to google for 2 minutes to find the documentation for the language and framework you’re using. Ask them to find a good worked example.
Ask people to share the links to the resources they found and spend a few more minutes looking through each other’s links together.
In RecentlyUsedList, there are several tests which share common code. Refactor them to use a test fixture.
Note down in your own words what you learnt about a custom assert and a test fixture.