Typhoon Explained

Transcript

1. T yphoon explained Egor T olstoy @igrekde

2. 2

3. 3

4. 4 Creating new project

5. 5

6. 6

7. 7

8. 8 - loadBarbershops - cacheBarbershops - reloadTableData - loadBarbershops -

   cacheBarbershops - reloadTableData

9. 9 BarberService

10. 10 BarberService FakeBarberService

11. 11 BarberService FakeBarberService VC 3 VC 4 VC 5 VC

    6

12. 12 @interface BarberListViewController() @property (nonatomic, strong) BarberServiceMain *service; @end

13. 13 <BarberService> BarberServiceMain BarberServiceFake

14. 14 @interface BarberListViewController() @property (nonatomic, strong) id<BarberService> service; @end

15. 15 <BarberService> BarberServiceMain Assembly содержат создает создает VC 3 VC

    4 VC 5

16. 16 <BarberService> FakeBarberService Assembly содержат создает создает VC 3 VC

    4 VC 5

17. Assembly Typhoon

18. 18 Устройство Typhoon на трех пальцах Юзкейсы Легенды и мифы

19. 19 Under the Hood

20. 20 BarberViewController MapViewController BarberServiceMain BarberServiceFake Typhoon Component Factory componentForKey: Объект

21. 21 BarberServiceMain type: (Class)BarberServiceMain key: barberServiceMainDefinition

22. 22 BarberServiceMain type: (Class)BarberServiceMain key: barberServiceMainDefinition NetworkClient type: (Class)NetworkClient key:

    networkClientDefinition BarberParser type: (Class)BarberParser key: networkClientDefinition

23. 23 [BarberServiceMain new] [NetworkClient new] [BarberParser new] [BarberViewController new] [storyboard

    instantiateViewController:]

24. 24 Property Injection

25. 25 <BarberService> BarberServiceMain

26. 26 BarberListViewController type: (Class)BarberListViewController key: barberListViewControllerDefinition BarberService type: (Class)BarberServiceMain key:

    barberServiceMainDefinition BarberListAssembly

27. 27 @implementation BarberListAssembly - (BarberListViewController *)barberListViewControllerDefinition { return [TyphoonDefinition withClass:[BarberListViewController

    class] configuration:^(TyphoonDefinition *definition) { [definition injectProperty:@selector(service) with:[self barberService]]; }]; } - (id<BarberService>)barberServiceMainDefinition { return [TyphoonDefinition withClass:[BarberServiceMain class]]; } @end

28. 28 Modularizing Assemblies

29. 29 <BarberService> BarberServiceMain <BarberService> BarberServiceMain

30. 30 BarberListViewController BarberService BarberListAssembly BarberMapViewController BarberService BarberMapAssembly BarberService ServiceAssembly

31. 31 @interface BarberListAssembly @property (nonatomic, strong) TyphoonAssembly<ServiceAssembly> *serviceAssembly; @end @implementation

    BarberListAssembly - (BarberListViewController *)barberListViewControllerDefinition { return [TyphoonDefinition withClass:[BarberListViewController class] configuration:^(TyphoonDefinition *definition) { [definition injectProperty:@selector(service) with:[self.serviceAssembly barberService]]; }]; } @end

32. 32 Scopes

33. 33 <LocationService> LocationServiceMain CLLocationManager

34. 34 BarberListViewController LocationService BarberListAssembly BarberMapViewController LocationService BarberMapAssembly LocationService ServiceAssembly scope:

    TyphoonScopeSingleton

35. 35 TyphoonScopeObjectGraph TyphoonScopePrototype TyphoonScopeSingleton TyphoonScopeLazySingleton TyphoonScopeWeakSingleton

36. 36 @implementation ServiceAssembly - (id<BarberService>)barberServiceMainDefinition { return [TyphoonDefinition withClass:[BarberServiceMain class]

    configuration:^(TyphoonDefinition *definition) { definition.scope = TyphoonScopeSingleton; }]; } @end

37. 37 UI Injections

38. 38 BarberViewController MapViewController BarberServiceMain BarberServiceFake Typhoon Component Factory componentForClass: [BarberViewController

    class] [BarberViewController new]

39. 39 JiggleAnimator Calculator1 Calculator2

40. 40

41. 41 @implementation ReusableViewAssembly - (MoustacheView *)moustacheView { return [TyphoonDefinition withClass:[MoustacheView

    class] configuration:^(TyphoonDefinition *definition) { [definition useInitializer:@selector(view)]; [definition injectProperty:[self animator]]; }]; } @end @implementation MoustacheView + (MoustacheView *)view { return [[[NSBundle mainBundle] loadNibNamed:@"MoustacheView"]; } @end

42. 42 Method Injection

43. 43 MoustacheManager

44. 44 @implementation ReusableViewAssembly - (MoustacheView *)moustacheView { return [TyphoonDefinition withClass:[MoustacheView

    class] configuration:^(TyphoonDefinition *definition) { ... [definition injectProperty:[self manager]]; [definition injectMethod: @selector(subscribeToManager)]; }]; } @end @implementation MoustacheView - (void)subscribeToManager { [self.manager addMoustache:self]; } @end

45. 45 Factories, attributes, options

46. 46 Москва Питер

47. 47 <ServiceFactory> BarberServiceMoscow BarberServicePiter ServiceAssembly Москва Питер

48. 48 <ServiceFactory> BarberServiceMoscow BarberServicePiter ServiceAssembly Москва Питер

49. 49 <ServiceFactory> BarberServiceMoscow BarberServicePiter ServiceAssembly

50. 50 @interface BarberListAssembly @property (nonatomic, strong) TyphoonAssembly<ServiceAssembly> *serviceAssembly; @end @implementation

    BarberListAssembly - (BarberListViewController *)barberListViewControllerDefinition { return [TyphoonDefinition withClass:[BarberListViewController class] configuration:^(TyphoonDefinition *definition) { [definition injectProperty:@selector(factory) with:[self.serviceAssembly]]; }]; } @end

51. 51 @implementation ServiceAssembly - (id<BarberService>)barberServiceForCity:(NSString *)city { return [TyphoonDefinition withOption:city

    matcher:^(TyphoonOptionMatcher *matcher) { [matcher caseEqual:@"Moscow" use:[self moscowBarberService]]; [matcher caseEqual:@"Piter" use:[self piterBarberService]]; }]; } @end

52. 52 [matcher caseEqual:@"Moscow" use:[self moscowBarberService]]; [matcher caseEqual:@"Piter" use:[self piterBarberService]];

53. 53 Config

54. 54 AppDelegate TyphoonConfig(flurryKey) ApplicationAssembly TyphoonConfig(googleKey) { "config": { "flurryKey": "abcdef",

    "googleKey" : "ghijkl" } } config.plist

55. 55 @implementation ApplicationAssembly - (AppDelegate *)appDelegate { return [TyphoonDefinition withClass:[AppDelegate

    class] configuration:^(TyphoonDefinition *definition) { [definition injectProperty:@selector(flurryKey) with:TyphoonConfig(@"config.flurryKey")]; [definition injectProperty:@selector(googleKey) with:TyphoonConfig(@"config.googleKey")]; }]; } @end

56. 56 NSURL(http://mobiusconf.ru) MyStyle(#8732A9;17;HelveticeNeue-Regular)

57. 57 PostCategories(top#cyr,0,cyr,cyr| top#noncyr,1,noncyr,noncyr)

58. 58 Instance Postprocessor

59. 59

60. 60 BarberListRouter <Router> -openScreenWithIdentifier:(NSString *)identifier

61. 61 RouterDecorator BarberListRouter Flurry/Google <Router> identifier identifier

62. 62 @implementation AnalyticsPostProcessor - (id)postProcessInstance:(id)instance { if ([instance conformsToProtocol:@protocol(Router)]) {

    return [DecoratedRouter decoratedRouterWith:instance]; } return instance; } @end

63. 63 Integration T esting

64. 64 <BarberService> BarberServiceMain <NetworkClient> NetworkClientMain

65. 65 <BarberService> BarberServiceMain <NetworkClient> NetworkClientFake

66. 66 BarberListViewController BarberService BarberListAssembly BarberService ServiceAssembly NetworkClient NetworkClientMain NetworkAssembly

67. 67 BarberListViewController BarberService BarberListAssembly BarberService ServiceAssembly NetworkClient NetworkClientFake NetworkAssembly

68. 68 - (void)setUp { ... TyphoonPatcher *patcher = [[TyphoonPatcher alloc]

    init]; [patcher patchDefinitionWithSelector:@selector(networkClient) withObject:^id{ return [NetworkClientFake new]; }]; [barberListAssembly attachPostProcessor:patcher]; }

69. 69 Autowiring

70. 70 @interface BarberListViewControllerTests @property (nonatomic, strong) BarberListViewController *viewController; @property (nonatomic,

    strong) id<BarberService> service; @property (nonatomic, strong) MoustacheView *view; @end - (void)setUp { ... self.viewController = [barberListAssembly viewController]; self.service = [serviceAssembly barberService]; self.view = [moustacheViewAssembly moustacheView]; }

71. 71 @interface BarberListViewControllerTests @property (nonatomic, strong) InjectedClass(BarberListViewController) viewController; @property (nonatomic,

    strong) InjectedProtocol(BarberService) service; @property (nonatomic, strong) InjectedClass(MoustacheView) view; @end - (void)setUp { ... [barberListAssembly inject:self]; }

72. 72 Assembly Unit T ests

73. 73 - (void)testThatAssemblyCreatesRouter { // given Class targetClass = [SettingsRouter

    class]; NSArray *dependencies = @[ RamblerSelector(transitionHandler) ]; // when id result = [self.assembly routerSettingsModule]; // then [self verifyTargetDependency:result withClass:targetClass dependencies:dependencies]; }

74. 74 https://github.com/rambler-ios/ RamblerTyphoonUtils

75. 75 Legends

76. 76 Typhoon работает со Swift

77. 77 Но… там же свиззлинг!

78. 78 Высокий порог вхождения

79. 79 Сильное влияние на отладку

80. 80 Но я же могу велосипедить... %

81. 81 Finally

82. 82 Устройство Typhoon на трех пальцах Юзкейсы Легенды и мифы

83. Egor T olstoy @igrekde Any magic, sufficiently analyzed is indistinguishable

    from technology igrekde@gmail.com