Porter/improve dead code checking

.periphery.yml

@@ -50,41 +50,41 @@ targets:
   # - PaymentSheetLocalizationScreenshotGenerator
   # - PaymentSheetUITest
   - Stripe3DS2
-  - Stripe3DS2Tests
+  # - Stripe3DS2Tests
   - StripeApplePay
-  - StripeApplePayTests
+  # - StripeApplePayTests
   - StripeCameraCore
-  - StripeCameraCoreTestUtils
-  - StripeCameraCoreTests
+  # - StripeCameraCoreTestUtils
+  # - StripeCameraCoreTests
   - StripeCardScan
-  - StripeCardScanTests
+  # - StripeCardScanTests
   - StripeConnect
   # - StripeConnect Example
   # - StripeConnect ExampleUITests
-  - StripeConnectTests
+  # - StripeConnectTests
   - StripeCore
-  - StripeCoreTestUtils
-  - StripeCoreTests
+  # - StripeCoreTestUtils
+  # - StripeCoreTests
   - StripeFinancialConnections
-  - StripeFinancialConnectionsTests
+  # - StripeFinancialConnectionsTests
   - StripeIdentity
-  - StripeIdentityTests
+  # - StripeIdentityTests
   - StripePaymentSheet
-  - StripePaymentSheetTestHostApp
-  - StripePaymentSheetTests
+  # - StripePaymentSheetTestHostApp
+  # - StripePaymentSheetTests
   - StripePayments
-  - StripePaymentsObjcTestUtils
-  - StripePaymentsTestHostApp
-  - StripePaymentsTestUtils
-  - StripePaymentsTests
+  # - StripePaymentsObjcTestUtils
+  # - StripePaymentsTestHostApp
+  # - StripePaymentsTestUtils
+  # - StripePaymentsTests
   - StripePaymentsUI
-  - StripePaymentsUITests
+  # - StripePaymentsUITests
   - StripeUICore
-  - StripeUICoreTests
+  # - StripeUICoreTests
   - StripeiOS
-  - StripeiOSAppHostedTests
-  - StripeiOSTestHostApp
-  - StripeiOSTests
+  # - StripeiOSAppHostedTests
+  # - StripeiOSTestHostApp
+  # - StripeiOSTests
   # - UI Examples
 
 retain_public: true

Example/UI Examples/UI Examples/Source/BrowseViewController.swift

@@ -13,18 +13,14 @@ import UIKit
 @testable import Stripe
 @_spi(STP) import StripePaymentsUI
 
-class BrowseViewController: UITableViewController, STPAddCardViewControllerDelegate,
-    STPPaymentOptionsViewControllerDelegate, STPShippingAddressViewControllerDelegate
+class BrowseViewController: UITableViewController
 {
 
     enum Demo: Int {
-        static var count: Int = 11
+        static var count: Int = 8
 
         case STPPaymentCardTextField
         case STPPaymentCardTextFieldWithCBC
-        case STPPaymentOptionsViewController
-        case STPPaymentOptionsFPXViewController
-        case STPShippingInfoViewController
         case STPAUBECSFormViewController
         case STPCardFormViewController
         case STPCardFormViewControllerCBC
@@ -36,9 +32,6 @@ class BrowseViewController: UITableViewController, STPAddCardViewControllerDeleg
             switch self {
             case .STPPaymentCardTextField: return "Card Field"
             case .STPPaymentCardTextFieldWithCBC: return "Card Field (CBC)"
-            case .STPPaymentOptionsViewController: return "Payment Option Picker"
-            case .STPPaymentOptionsFPXViewController: return "Payment Option Picker (With FPX)"
-            case .STPShippingInfoViewController: return "Shipping Info Form"
             case .STPAUBECSFormViewController: return "AU BECS Form"
             case .STPCardFormViewController: return "Card Form"
             case .STPCardFormViewControllerCBC: return "Card Form (CBC)"
@@ -52,9 +45,6 @@ class BrowseViewController: UITableViewController, STPAddCardViewControllerDeleg
             switch self {
             case .STPPaymentCardTextField: return "STPPaymentCardTextField"
             case .STPPaymentCardTextFieldWithCBC: return "STPPaymentCardTextField"
-            case .STPPaymentOptionsViewController: return "STPPaymentOptionsViewController"
-            case .STPPaymentOptionsFPXViewController: return "STPPaymentOptionsViewController"
-            case .STPShippingInfoViewController: return "STPShippingInfoViewController"
             case .STPAUBECSFormViewController: return "STPAUBECSFormViewController"
             case .STPCardFormViewController: return "STPCardFormViewController"
             case .STPCardFormViewControllerCBC: return "STPCardFormViewController (CBC)"
@@ -65,13 +55,6 @@ class BrowseViewController: UITableViewController, STPAddCardViewControllerDeleg
         }
     }
 
-    let customerContext: MockCustomerContext = {
-        let keyManager = STPEphemeralKeyManager(
-            keyProvider: MockKeyProvider(),
-            apiVersion: STPAPIClient.apiVersion,
-            performsEagerFetching: true)
-        return MockCustomerContext(keyManager: keyManager, apiClient: .shared)
-    }()
     let themeViewController = ThemeViewController()
 
     override func viewDidLoad() {
@@ -121,47 +104,6 @@ class BrowseViewController: UITableViewController, STPAddCardViewControllerDeleg
             let navigationController = UINavigationController(rootViewController: viewController)
             navigationController.navigationBar.stp_theme = theme
             present(navigationController, animated: true, completion: nil)
-        case .STPPaymentOptionsFPXViewController:
-            let config = STPPaymentConfiguration()
-            config.fpxEnabled = true
-            config.requiredBillingAddressFields = .none
-            config.appleMerchantIdentifier = "dummy-merchant-id"
-            config.cardScanningEnabled = true
-            let viewController = STPPaymentOptionsViewController(
-                configuration: config,
-                theme: theme,
-                customerContext: self.customerContext,
-                delegate: self)
-            let navigationController = UINavigationController(rootViewController: viewController)
-            navigationController.navigationBar.stp_theme = theme
-            present(navigationController, animated: true, completion: nil)
-        case .STPPaymentOptionsViewController:
-            let config = STPPaymentConfiguration()
-            config.requiredBillingAddressFields = .none
-            config.appleMerchantIdentifier = "dummy-merchant-id"
-            config.cardScanningEnabled = true
-            let viewController = STPPaymentOptionsViewController(
-                configuration: config,
-                theme: theme,
-                customerContext: self.customerContext,
-                delegate: self)
-            let navigationController = UINavigationController(rootViewController: viewController)
-            navigationController.navigationBar.stp_theme = theme
-            present(navigationController, animated: true, completion: nil)
-        case .STPShippingInfoViewController:
-            let config = STPPaymentConfiguration()
-            config.requiredShippingAddressFields = [.postalAddress]
-            let viewController = STPShippingAddressViewController(
-                configuration: config,
-                theme: theme,
-                currency: "usd",
-                shippingAddress: nil,
-                selectedShippingMethod: nil,
-                prefilledInformation: nil)
-            viewController.delegate = self
-            let navigationController = UINavigationController(rootViewController: viewController)
-            navigationController.navigationBar.stp_theme = theme
-            present(navigationController, animated: true, completion: nil)
         case .STPAUBECSFormViewController:
             let viewController = AUBECSDebitFormViewController()
             viewController.theme = theme
@@ -193,95 +135,4 @@ class BrowseViewController: UITableViewController, STPAddCardViewControllerDeleg
         }
     }
 
-    // MARK: STPAddCardViewControllerDelegate
-
-    func addCardViewControllerDidCancel(_ addCardViewController: STPAddCardViewController) {
-        dismiss(animated: true, completion: nil)
-    }
-
-    func addCardViewController(
-        _ addCardViewController: STPAddCardViewController,
-        didCreatePaymentMethod paymentMethod: STPPaymentMethod,
-        completion: @escaping STPErrorBlock
-    ) {
-        dismiss(animated: true, completion: nil)
-    }
-
-    // MARK: STPPaymentOptionsViewControllerDelegate
-
-    func paymentOptionsViewControllerDidCancel(
-        _ paymentOptionsViewController: STPPaymentOptionsViewController
-    ) {
-        dismiss(animated: true, completion: nil)
-    }
-
-    func paymentOptionsViewControllerDidFinish(
-        _ paymentOptionsViewController: STPPaymentOptionsViewController
-    ) {
-        dismiss(animated: true, completion: nil)
-    }
-
-    func paymentOptionsViewController(
-        _ paymentOptionsViewController: STPPaymentOptionsViewController,
-        didFailToLoadWithError error: Error
-    ) {
-        dismiss(animated: true, completion: nil)
-    }
-
-    // MARK: STPShippingAddressViewControllerDelegate
-
-    func shippingAddressViewControllerDidCancel(
-        _ addressViewController: STPShippingAddressViewController
-    ) {
-        dismiss(animated: true, completion: nil)
-    }
-
-    func shippingAddressViewController(
-        _ addressViewController: STPShippingAddressViewController,
-        didFinishWith address: STPAddress,
-        shippingMethod method: PKShippingMethod?
-    ) {
-        self.customerContext.updateCustomer(withShippingAddress: address, completion: nil)
-        dismiss(animated: true, completion: nil)
-    }
-
-    func shippingAddressViewController(
-        _ addressViewController: STPShippingAddressViewController,
-        didEnter address: STPAddress,
-        completion: @escaping STPShippingMethodsCompletionBlock
-    ) {
-        let upsGround = PKShippingMethod()
-        upsGround.amount = 0
-        upsGround.label = "UPS Ground"
-        upsGround.detail = "Arrives in 3-5 days"
-        upsGround.identifier = "ups_ground"
-        let upsWorldwide = PKShippingMethod()
-        upsWorldwide.amount = 10.99
-        upsWorldwide.label = "UPS Worldwide Express"
-        upsWorldwide.detail = "Arrives in 1-3 days"
-        upsWorldwide.identifier = "ups_worldwide"
-        let fedEx = PKShippingMethod()
-        fedEx.amount = 5.99
-        fedEx.label = "FedEx"
-        fedEx.detail = "Arrives tomorrow"
-        fedEx.identifier = "fedex"
-
-        DispatchQueue.main.asyncAfter(deadline: .now() + 0.6) {
-            if address.country == nil || address.country == "US" {
-                completion(.valid, nil, [upsGround, fedEx], fedEx)
-            } else if address.country == "AQ" {
-                let error = NSError(
-                    domain: "ShippingError", code: 123,
-                    userInfo: [
-                        NSLocalizedDescriptionKey: "Invalid Shipping Address",
-                        NSLocalizedFailureReasonErrorKey: "We can't ship to this country.",
-                    ])
-                completion(.invalid, error, nil, nil)
-            } else {
-                fedEx.amount = 20.99
-                completion(.valid, nil, [upsWorldwide, fedEx], fedEx)
-            }
-        }
-    }
-
 }

Example/UI Examples/UI Examples/Source/MockCustomerContext.swift

@@ -110,74 +110,3 @@ class MockKeyProvider: NSObject, STPCustomerEphemeralKeyProvider {
         completion(nil, NSError.stp_ephemeralKeyDecodingError())
     }
 }
-
-class MockCustomerContext: STPCustomerContext {
-
-    let customer = MockCustomer()
-
-    override func retrieveCustomer(_ completion: STPCustomerCompletionBlock? = nil) {
-        if let completion = completion {
-            completion(customer, nil)
-        }
-    }
-
-    override func attachPaymentMethod(
-        toCustomer paymentMethod: STPPaymentMethod, completion: STPErrorBlock? = nil
-    ) {
-        customer.paymentMethods.append(paymentMethod)
-        if let completion = completion {
-            completion(nil)
-        }
-    }
-
-    override func detachPaymentMethod(
-        fromCustomer paymentMethod: STPPaymentMethod, completion: STPErrorBlock? = nil
-    ) {
-        if let index = customer.paymentMethods.firstIndex(where: {
-            $0.stripeId == paymentMethod.stripeId
-        }) {
-            customer.paymentMethods.remove(at: index)
-        }
-        if let completion = completion {
-            completion(nil)
-        }
-    }
-
-    override func listPaymentMethodsForCustomer(completion: STPPaymentMethodsCompletionBlock? = nil)
-    {
-        if let completion = completion {
-            completion(customer.paymentMethods, nil)
-        }
-    }
-
-    func selectDefaultCustomerPaymentMethod(
-        _ paymentMethod: STPPaymentMethod, completion: @escaping STPErrorBlock
-    ) {
-        if customer.paymentMethods.contains(where: { $0.stripeId == paymentMethod.stripeId }) {
-            customer.defaultPaymentMethod = paymentMethod
-        }
-        completion(nil)
-    }
-
-    override func updateCustomer(
-        withShippingAddress shipping: STPAddress, completion: STPErrorBlock?
-    ) {
-        customer.shippingAddress = shipping
-        if let completion = completion {
-            completion(nil)
-        }
-    }
-
-    override func retrieveLastSelectedPaymentMethodIDForCustomer(
-        completion: @escaping (String?, Error?) -> Void
-    ) {
-        completion(nil, nil)
-    }
-    override func saveLastSelectedPaymentMethodID(
-        forCustomer paymentMethodID: String?, completion: STPErrorBlock?
-    ) {
-        if let completion = completion {
-            completion(nil)
-        }
-    }
-}