Adoption Eligibility — Testing Starter

Homework project for Advanced Unit Tests module.

Domain

An animal shelter evaluates whether an adopter is eligible to adopt a specific animal. The service applies multiple validation gates (early returns) and calculates a priority score.

Architecture

Layer	Class	Role
Model	Animal, Adopter, AdoptionResult, enums	Domain objects
Repository	AdopterRepository, AnimalRepository	Interfaces — mock in tests
Client	NotificationClient	Void method — verify in tests
Audit	AuditLogger	Void methods — verify in tests
Service	AdoptionEligibilityService	Class under test

Your task

Write unit tests in AdoptionEligibilityServiceTest.java to cover as much behavior as possible while still writing meaningful tests.

Commands

# Run tests
mvn test

Project structure

src/
├── main/java/lv/bootcamp/shelter/
│   ├── audit/
│   │   └── AuditLogger.java
│   ├── client/
│   │   └── NotificationClient.java
│   ├── model/
│   │   ├── Adopter.java
│   │   ├── AdoptionResult.java
│   │   ├── Animal.java
│   │   ├── AnimalStatus.java
│   │   └── AnimalType.java
│   ├── repository/
│   │   ├── AdopterRepository.java
│   │   └── AnimalRepository.java
│   └── service/
│       └── AdoptionEligibilityService.java
└── test/java/lv/bootcamp/shelter/service/
    └── AdoptionEligibilityServiceTest.java   ← your work here

Prerequisites

• Java 21
• Maven 3.9+

Author

Elina Rostoka, with AI assistance.