We will use JPacman (see the “Getting Started” module) to  explore the use of decision tables to test collisions between monsters, ghosts, and pellets. Collisions can happen between units: To see which units are implemented inspect the type hierarchy of the board.Unit class. Try completing the following challenges

1. Analyze requirements (Scenarios) and derive a decision table for the JPacman collisions from it. Hint: Easiest with non-Boolean conditions for the type of collider and the collidee.
2. Based on the decision table for collisions, derive a JUnit test suite for the nl.tudelft.jpacman.level.PlayerCollisions class. Hint: To make this a true unit test class focusing on the decision logic, consider using mocks.