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November 07, 2016
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Agile Brazil 2016 - 5 fundamentos essenciais de padrões xUnit

Palestra apresentada no Agile Brazil 2016, no dia 07/11.

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Stefan Teixeira

November 07, 2016
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Transcript

  1. 5 fundamentos essenciais de padrões xUnit Stefan Teixeira @stefan_teixeira [email protected]

  2. • QA Automation Engineer @ Toptal • Co-organizador dos Meetups

    DevOps Carioca e Grupo de Testes Carioca • Blogs: stefanteixeira.com.br (pt-br) / stefanteixeira.com (en) Contatos: • E-mail: [email protected] • Twitter: twitter.com/stefan_teixeira • LinkedIn: linkedin.com/in/stefanteixeira • GitHub: github.com/stefanteixeira • SlideShare: slideshare.net/stefanteixeira Sobre

  3. Motivação

  4. Testes Automatizados

  5. Feedback rápido é essencial!

  6. Testes facilitam refactoring

  7. O que é xUnit?

  8. None

  9. http://xunitpatterns.com/

  10. None

  11. Alguns frameworks

  12. Mas é só para unit tests? Não!

  13. 5 fundamentos essenciais

  14. 1. Conceitos básicos

  15. Classes de teste

  16. Métodos de teste

  17. Four-phase Test

  18. Assertions

  19. Suites

  20. 2. Verificação de resultados

  21. Delta assertion

  22. None

  23. Guard assertion

  24. None
  25. None
  26. None

  27. Custom assertions

  28. None
  29. None

  30. 3. Organização de testes

  31. Suites

  32. Helpers

  33. Métodos utilitários

  34. 4. Manutenção de fixtures

  35. Setup/Teardown • @BeforeClass

  36. Setup/Teardown • @BeforeClass • @Before

  37. Setup/Teardown • @BeforeClass • @Before • @After

  38. Setup/Teardown • @BeforeClass • @Before • @After • @AfterClass

  39. Shared fixtures

  40. None

  41. Shared fixtures • Tempo de execução mais rápido

  42. Shared fixtures • Tempo de execução mais rápido • Cuidado

    com estado entre testes!

  43. Fresh fixtures

  44. None

  45. Fresh fixtures • Tempo de execução mais lento

  46. Fresh fixtures • Tempo de execução mais lento • Evita

    possíveis problemas de estado entre testes

  47. 5. Padrões para testes com bancos de dados

  48. Testando Stored Procedures

  49. Transaction rollback

  50. Table truncation

  51. Leituras recomendadas

  52. None

  53. Stefan Teixeira @stefan_teixeira [email protected] Obrigado!