How do you handle setup and teardown in xUnit tests?

• Use the constructor for setup code.
• Implement IDisposable interface for teardown (cleanup) code.

Example:

public class DatabaseTests : IDisposable
{
public DatabaseTests()
{

// Setup

}

[Fact]

public void TestMethod() { }
public void Dispose()
{

// Cleanup

}
}
For shared context across multiple tests, use class fixtures or collection fixtures.