# Review checklist 3 — JUnit 5 & Mockito

Source: https://www.geekswithgeeks.com/en/java-testing/java-testing-15

> Apply review checklist 3 in JUnit 5 & Mockito.

## Understand Review checklist 3

In **JUnit 5 & Mockito**, use review checklist 3 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.

**Quiz:** What should come before choosing an approach?

- [x] A clear goal and constraints.
- [ ] An unverified copy.
- [ ] No measurement.

*Answer:* A clear goal and constraints.. Evidence makes a decision reviewable.