java-testes-unitarios

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Project made during "Unit Tests in Java: Master JUnit, Mockito and TDD" course on Udemy. It's a Java Project with Unit Testing using JUnit and other technologies detailed below. The basis project were made available by the tutor.

Used Technologies

• Java Language.
• JUnit.
• Mockito.
• PowerMock.
• Maven.

Structure

Disclaimer

• I kept some commented code because this is a project made during classes and these code contains diferent forms to write a code that is working.
• I thought this could be important to review the content that I've learned.

src/main

• Main package that contains DAOs, Services and more.

br.ce.daos

• Contains DAOs examples but, how this was a project made to pratice Unit Testing, they are really simple.
  • LocacaoDAO: Interface of a rent class that will be mocked.
  • LocacaoDAOFake: Example of the rent class DAO implementantion.

br.ce.entidades

• Contains all entities of the project.
  • Filme: Movie Entity.
  • Locacao: Movie rental Entity.
  • Usuario: User Entity.

br.ce.exceptions

• Contains custom Exceptions.
  • FilmeSemEstoqueException: Used when the movie that the User are trying to rent is sold out.
  • LocadoraException: Used to indicate that something went wrong during the rent process.
  • NaoPodeDividirPorZeroException: Used when there are a division per zero during the rent calculus.

br.ce.services

• Contains all the logic.
  • Calculadora: A Calculador example, showing the main operations and using some custom exceptions.
  • EmailService: A interface to simulate the Email operations.
  • LocacaoService: A class with all rent operations.
  • SPCService: A interface to simulate a service that consults SPC Database to check if the user have credit restrictions.
  • TimerService: A service with a method for get the current date. Can be used as a workaround to mock the current date with Mockito.

br.ce.utils

• Contains the Utility classes.
  • DataUtils: A Utility Date class.

src/test

• Package that contains all unit tests classes.

br.ce.builders

• Contains all Data Builders of the Entities.
  • FilmeBuilder: Movie builder.
  • LocacaoBuilder: Rent builder.
  • UsuarioBuilder: User builder.

br.ce.runners

• Contains the runners implementations.
  • ParallelRunner: Contains an example of an implementantion that can be used to run Parallel Tests.

br.ce.servicos

• Contains all test classes.
  • CalculadoraMockTest: Contains some examples of how Spy and Mock Annotations works.
  • CalculadoraTest: Contains the tests of the Calculadora (Calculator) class.
  • CalculoValorLocacaoTest: Contains the test of the rent calculus.
  • LocacaoServiceTest: Contains all tests of the LocacaoService (rent) class.
  • LocacaoServiceTest_PowerMock: Contains examples of methods of the LocacaoServiceTest that could use PowerMock.

br.ce.servicos.matchers

• Contains all custom matchers that can be used on the tests asserts.

br.ce.suites

• Contains a Tests Suite that runs all tests from CalculoValorLocacaoTest and LocacaoServiceTest classes.