Common trade-offs 4

Understand Common trade-offs 4

In JUnit 5 & Mockito, use common trade-offs 4 to connect the problem, constraints, and measurable outcome before selecting an approach.

Practise the workflow

Start small, verify one result, and record what the evidence changes.

A useful comparison

Think of this as a route plan: each step should lead to a checked destination.

Check your reasoning.

Quick check: What should come before choosing an approach?

• A clear goal and constraints.
• An unverified copy.
• No measurement.