Testes Automatizados e o iOS

Dicas de ferramentas e questionamentos sobre qual seria a melhor forma de testar nossas apps.
Talk rápido e enxuto feito no primeiro encontro oficial do [self SP] (http://blog.selfsp.org/?p=31)

Transcript

1. Testes Automatizados e o iOS algumas ferramentas e opiniões Monday, January 30, 12
2. é quem? • Ricardo Valeriano • • @sr_valeriano • github.com/ricardovaleriano Monday, January 30, 12
3. é como? • É feia • Não é um talk extremamente técnico • Deixa isso pro @dchohfi • Mas assume que você já usa o Xcode... Monday, January 30, 12
4. é como? • É feia • Não é um talk extremamente técnico • Deixa isso pro @dchohfi • Mas assume que você já usa o Xcode... Monday, January 30, 12
5. é como? • É feia • Não é um talk extremamente técnico • Deixa isso pro @dchohfi • Mas assume que você já usa o Xcode... Monday, January 30, 12
6. Porque testar? Monday, January 30, 12
7. Porque testar? Para ter certeza de que está funcionando. Monday, January 30, 12
8. Previsibilidade Monday, January 30, 12
9. Previsibilidade Monday, January 30, 12
10. Qualidade Monday, January 30, 12
11. CUIDADO: proximidade de slide clichê detectada Monday, January 30, 12
12. Manutenabilidade Monday, January 30, 12
13. Manutenabilidade Monday, January 30, 12
14. Manutenabilidade Monday, January 30, 12
15. Qualidade Monday, January 30, 12
16. Qualidade Monday, January 30, 12
17. Test Driven Development Monday, January 30, 12
18. Test Driven Development Monday, January 30, 12
19. Test Driven Design Monday, January 30, 12
20. Red Green Refactor Monday, January 30, 12
21. Teste Unitário Monday, January 30, 12
22. Teste Unitário Aquele que testa uma unidade Monday, January 30, 12
23. Teste Unitário • Testa em isolamento • Independente de interações • (Mocks, Stubs e relacionados) Monday, January 30, 12
24. Teste Integração • Interação entre unidades • “Componentes” maiores e testados surgem Monday, January 30, 12
25. Teste de Aceitação Monday, January 30, 12
26. Teste de Aceitação Monday, January 30, 12
27. Behavior Driven Development Monday, January 30, 12
28. Automação Monday, January 30, 12
29. The Apple Way Monday, January 30, 12
30. Aceitação (user stories) Monday, January 30, 12
31. Opalhes :) • Roda no dispositivo (e no simulador) • Integrado com a IDE • É só JavaScript • Vai bem com Jasmine Monday, January 30, 12
32. aaaahh :( • É JavaScript • Não é Open Source Monday, January 30, 12
33. Como funfa? Monday, January 30, 12
34. Tapping! var target = UIATarget.localTarget(); var app = target.frontMostApp(); var window = app.mainWindow(); var button = window.buttons()[0]; button.tap(); target.tap({x:100, y:200}); Monday, January 30, 12
35. LogFail? LogPass? var target = UIATarget.localTarget(); UIALogger.logStart("go to original position"); target.tap({x:100, y:200}); if (field.rect()["origin"]["y"] == position) ! UIALogger.logPass("ok"); else ! UIALogger.logFail("Nok"); Monday, January 30, 12
36. Rodando os Testes Monday, January 30, 12
37. Relatório Monday, January 30, 12
38. Testes Unitários Monday, January 30, 12
39. Opalhes :) • Roda no dispositivo (e no simulador) • Integrado com a IDE • Objective-C Monday, January 30, 12
40. aaaahh :( • Marcos (STAssertTrue) • Cru (nada de mocks ou afins) • Objective-C Monday, January 30, 12
41. Testes Unitários Monday, January 30, 12
42. Testes Unitários Monday, January 30, 12
43. Testes Unitários Monday, January 30, 12
44. Just Code #import "RTZTranslator_tests.h" #import "RTZTranslator.h" @interface RTZTranslator_tests() { @private RTZTranslator *translator; } @end @implementation RTZTranslator_tests - (void)setUp { [super setUp]; translator = [[RTZTranslator alloc] init]; } Monday, January 30, 12
45. STAssert...? - (void)testNossaToCacildis { NSString *translation = [translator translateFrom:@"nossa, nossa, assim..."]; BOOL isEqual = [translation isEqualToString:@"cacildis, cacildis, assim..."]; STAssertTrue(isEqual, @"nossa test"); } Monday, January 30, 12
46. Abordagens alternativas? Monday, January 30, 12
47. Abordagens alternativas? Simplesmente adicionar mais assertions... XPTOAssertEqualStrings(str1, str2, “há! há! salci fufu”) Monday, January 30, 12
48. Google Toolbox for Mac • Sem .h • STAssertEqualStrings • STAssertNotEqualString • Keychain Testing • Testes de UI Monday, January 30, 12
49. Google Toolbox for Mac • Sem .h • STAssertEqualStrings • STAssertNotEqualString • Keychain Testing • Testes de UI iPhoneUnitTesting Monday, January 30, 12
50. GHUnit • Sem .h • GHAssertEqualStrings • GHAssertNotEqualString • Testes de UI • (IMHO) Bem documentado Monday, January 30, 12
51. GHUnit • Sem .h • GHAssertEqualStrings • GHAssertNotEqualString • Testes de UI • (IMHO) Bem documentado Objective-C (OSX e iOS) Monday, January 30, 12
52. Frank Feature: Login to the app Scenario: Successful login Given I launch the app When I log in with a valid userid and password Then I am on the start view Monday, January 30, 12
53. Frank Cucumber Feature: Login to the app Scenario: Successful login Given I launch the app When I log in with a valid userid and password Then I am on the start view Monday, January 30, 12
54. Frank When /^I use the keyboard to fill in the textfield marked "([^\\"]*)" with "([^\\"]*)"$/ do |text_field_mark, text_to_type| text_field_selector = "view marked:'#{text_field_mark}'" check_element_exists( text_field_selector ) touch( text_field_selector ) frankly_map( text_field_selector, 'setText:', text_to_type ) frankly_map( text_field_selector, 'endEditing:', true ) end Monday, January 30, 12
55. Frank (setps) Ruby When /^I use the keyboard to fill in the textfield marked "([^\\"]*)" with "([^\\"]*)"$/ do |text_field_mark, text_to_type| text_field_selector = "view marked:'#{text_field_mark}'" check_element_exists( text_field_selector ) touch( text_field_selector ) frankly_map( text_field_selector, 'setText:', text_to_type ) frankly_map( text_field_selector, 'endEditing:', true ) end Monday, January 30, 12
56. Frank Monday, January 30, 12
57. Frank Symbiote Monday, January 30, 12
58. Frank Monday, January 30, 12
59. Frank iOS (server x client) Monday, January 30, 12
60. Obrigadis! • @sr_valeriano • github.com/ricardovaleriano Monday, January 30, 12