1. Set up a separate test project referencing MSTest NuGet packages.
2. Create test classes with the `[TestClass]` attribute and seal them.
3. Implement test methods using the `[TestMethod]` attribute, following the Arrange-Act-Assert pattern.
4. Use constructors for initialization instead of `[TestInitialize]` when possible.
5. Choose appropriate assertion methods from the `Assert`, `StringAssert`, and `CollectionAssert` classes.
6. Run tests using `dotnet test` and analyze the results.
7. Refactor tests based on the results and maintainability considerations.