test: SwiftUI integration tests and View tests for create user and sign-in

.github/workflows/swiftui-auth.yml

@@ -0,0 +1,65 @@
+name: SwiftUI Auth
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - '.github/workflows/swiftui-auth.yml'
+      - 'samples/swiftui/**'
+      - 'FirebaseSwiftUI/**'
+      - 'Package.swift'
+  pull_request:
+    branches: [ main ]
+    paths:
+      - '.github/workflows/swiftui-auth.yml'
+      - 'samples/swiftui/**'
+      - 'FirebaseSwiftUI/**'
+      - 'Package.swift'
+
+  workflow_dispatch:
+
+jobs:
+  swiftui-auth:
+    runs-on: macOS-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+      - uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a
+        name: Install Node.js 20
+        with:
+          node-version: '20'
+      - uses: actions/setup-java@8df1039502a15bceb9433410b1a100fbe190c53b
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+      - name: Install Firebase
+        run: |
+          sudo npm i -g firebase-tools
+      - name: Start Firebase Emulator
+        run: |
+          sudo chown -R 501:20 "/Users/runner/.npm" && cd ./samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample && ./start-firebase-emulator.sh
+      - name: Install xcpretty
+        run: gem install xcpretty
+      - name: Select Xcode version
+        run: |
+          sudo xcode-select -switch /Applications/Xcode_16.1.app/Contents/Developer
+      - name: Disable iOS Simulator hardware keyboard
+        # needed for SecureFields otherwise the UI flow tests will fail 
+        run: |
+          defaults delete com.apple.iphonesimulator ConnectHardwareKeyboard || true
+      - name: Run Integration Tests
+        run: |
+          cd ./samples/swiftui/FirebaseSwiftUIExample
+          xcodebuild test -scheme FirebaseSwiftUIExampleTests -destination 'platform=iOS Simulator,name=iPhone 16 Plus' -enableCodeCoverage YES | tee FirebaseSwiftUIExampleTests.log | xcpretty --test --color --simple
+      - name: Run View UI Tests
+        run: |
+          cd ./samples/swiftui/FirebaseSwiftUIExample
+          xcodebuild test -scheme FirebaseSwiftUIExampleUITests -destination 'platform=iOS Simulator,name=iPhone 16 Plus' -enableCodeCoverage YES | tee FirebaseSwiftUIExampleUITests.log | xcpretty --test --color --simple
+      - name: Upload test logs
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: swiftui-auth-test-logs
+          path: |
+            samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExampleTests.log
+            samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExampleUITests.log

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Services/AuthConfiguration.swift

@@ -2,14 +2,14 @@ import FirebaseAuth
 import Foundation
 
 public struct AuthConfiguration {
-  let shouldHideCancelButton: Bool
-  let interactiveDismissEnabled: Bool
-  let shouldAutoUpgradeAnonymousUsers: Bool
-  let customStringsBundle: Bundle?
-  let tosUrl: URL?
-  let privacyPolicyUrl: URL?
-  let emailLinkSignInActionCodeSettings: ActionCodeSettings?
-  let verifyEmailActionCodeSettings: ActionCodeSettings?
+  public let shouldHideCancelButton: Bool
+  public let interactiveDismissEnabled: Bool
+  public let shouldAutoUpgradeAnonymousUsers: Bool
+  public let customStringsBundle: Bundle?
+  public let tosUrl: URL?
+  public let privacyPolicyUrl: URL?
+  public let emailLinkSignInActionCodeSettings: ActionCodeSettings?
+  public let verifyEmailActionCodeSettings: ActionCodeSettings?
 
   public init(shouldHideCancelButton: Bool = false,
               interactiveDismissEnabled: Bool = true,

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Services/AuthService.swift

@@ -88,7 +88,7 @@ public final class AuthService {
   public var phoneAuthProvider: (any PhoneAuthProviderAuthUIProtocol)?
 
   private var listenerManager: AuthListenerManager?
-  private var signedInCredential: AuthCredential?
+  public var signedInCredential: AuthCredential?
 
   private var providers: [ExternalAuthProvider] = []
   public func register(provider: ExternalAuthProvider) {

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/AuthPickerView.swift

@@ -52,7 +52,7 @@ extension AuthPickerView: View {
               .emailLoginFlowLabel : authService.string.emailSignUpFlowLabel)
               .fontWeight(.semibold)
               .foregroundColor(.blue)
-          }
+          }.accessibilityIdentifier("switch-auth-flow")
         }
         PrivacyTOCsView(displayMode: .footer)
         Text(authService.errorMessage).foregroundColor(.red)

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/EmailAuthView.swift

@@ -65,10 +65,13 @@ extension EmailAuthView: View {
       .padding(.vertical, 6)
       .background(Divider(), alignment: .bottom)
       .padding(.bottom, 4)
+      .accessibilityIdentifier("email-field")
 
       LabeledContent {
         SecureField(authService.string.passwordInputLabel, text: $password)
           .focused($focus, equals: .password)
+          .textInputAutocapitalization(.never)
+          .disableAutocorrection(true)
           .submitLabel(.go)
           .onSubmit {
             Task { await signInWithEmailPassword() }
@@ -79,6 +82,7 @@ extension EmailAuthView: View {
       .padding(.vertical, 6)
       .background(Divider(), alignment: .bottom)
       .padding(.bottom, 8)
+      .accessibilityIdentifier("password-field")
 
       if authService.authenticationFlow == .login {
         Button(action: {
@@ -92,6 +96,8 @@ extension EmailAuthView: View {
         LabeledContent {
           SecureField(authService.string.confirmPasswordInputLabel, text: $confirmPassword)
             .focused($focus, equals: .confirmPassword)
+            .textInputAutocapitalization(.never)
+            .disableAutocorrection(true)
             .submitLabel(.go)
             .onSubmit {
               Task { await createUserWithEmailPassword() }
@@ -102,6 +108,7 @@ extension EmailAuthView: View {
         .padding(.vertical, 6)
         .background(Divider(), alignment: .bottom)
         .padding(.bottom, 8)
+        .accessibilityIdentifier("confirm-password-field")
       }
 
       Button(action: {
@@ -126,6 +133,7 @@ extension EmailAuthView: View {
       .padding([.top, .bottom], 8)
       .frame(maxWidth: .infinity)
       .buttonStyle(.borderedProminent)
+      .accessibilityIdentifier("sign-in-button")
       Button(action: {
         authService.authView = .emailLink
       }) {

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/SignedInView.swift

@@ -23,6 +23,7 @@ extension SignedInView: View {
           .font(.largeTitle)
           .fontWeight(.bold)
           .padding()
+          .accessibilityIdentifier("signed-in-text")
         Text(authService.string.accountSettingsEmailLabel)
         Text("\(authService.currentUser?.email ?? "Unknown")")
 

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample.xcodeproj/project.pbxproj

@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		4600E5522DD777BE00EED5F3 /* FirebaseAuth in Frameworks */ = {isa = PBXBuildFile; productRef = 4600E5512DD777BE00EED5F3 /* FirebaseAuth */; };
+		4600E5542DD777BE00EED5F3 /* FirebaseCore in Frameworks */ = {isa = PBXBuildFile; productRef = 4600E5532DD777BE00EED5F3 /* FirebaseCore */; };
 		4607CC9C2D9BFE29009EC3F5 /* FirebaseAuthSwiftUI in Frameworks */ = {isa = PBXBuildFile; productRef = 4607CC9B2D9BFE29009EC3F5 /* FirebaseAuthSwiftUI */; };
 		4607CC9E2D9BFE29009EC3F5 /* FirebaseGoogleSwiftUI in Frameworks */ = {isa = PBXBuildFile; productRef = 4607CC9D2D9BFE29009EC3F5 /* FirebaseGoogleSwiftUI */; };
 		46CB7B252D773F2100F1FD0A /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 46CB7B242D773F2100F1FD0A /* GoogleService-Info.plist */; };
@@ -96,6 +98,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				4600E5542DD777BE00EED5F3 /* FirebaseCore in Frameworks */,
+				4600E5522DD777BE00EED5F3 /* FirebaseAuth in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -203,6 +207,8 @@
 			);
 			name = FirebaseSwiftUIExampleUITests;
 			packageProductDependencies = (
+				4600E5512DD777BE00EED5F3 /* FirebaseAuth */,
+				4600E5532DD777BE00EED5F3 /* FirebaseCore */,
 			);
 			productName = FirebaseSwiftUIExampleUITests;
 			productReference = 46F89C242D64A86D000F8BC0 /* FirebaseSwiftUIExampleUITests.xctest */;
@@ -242,6 +248,7 @@
 			minimizedProjectReferenceProxies = 1;
 			packageReferences = (
 				8D808CB52DB07EBD00D2293F /* XCLocalSwiftPackageReference "../../../../FirebaseUI-iOS" */,
+				4600E5502DD777BE00EED5F3 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = 46F89C092D64A86C000F8BC0 /* Products */;
@@ -511,7 +518,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = YYX2P3XVJ7;
 				GENERATE_INFOPLIST_FILE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 18.2;
+				IPHONEOS_DEPLOYMENT_TARGET = 18.0;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = io.invertase.testing.FirebaseSwiftUIExampleTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -530,7 +537,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = YYX2P3XVJ7;
 				GENERATE_INFOPLIST_FILE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 18.2;
+				IPHONEOS_DEPLOYMENT_TARGET = 18.0;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = io.invertase.testing.FirebaseSwiftUIExampleTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -623,7 +630,28 @@
 		};
 /* End XCLocalSwiftPackageReference section */
 
+/* Begin XCRemoteSwiftPackageReference section */
+		4600E5502DD777BE00EED5F3 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/firebase/firebase-ios-sdk";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 11.12.0;
+			};
+		};
+/* End XCRemoteSwiftPackageReference section */
+
 /* Begin XCSwiftPackageProductDependency section */
+		4600E5512DD777BE00EED5F3 /* FirebaseAuth */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 4600E5502DD777BE00EED5F3 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
+			productName = FirebaseAuth;
+		};
+		4600E5532DD777BE00EED5F3 /* FirebaseCore */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 4600E5502DD777BE00EED5F3 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
+			productName = FirebaseCore;
+		};
 		4607CC9B2D9BFE29009EC3F5 /* FirebaseAuthSwiftUI */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = FirebaseAuthSwiftUI;

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample.xcodeproj/xcshareddata/xcschemes/FirebaseSwiftUIExampleTests.xcscheme

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1620"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "46F89C192D64A86D000F8BC0"
+               BuildableName = "FirebaseSwiftUIExampleTests.xctest"
+               BlueprintName = "FirebaseSwiftUIExampleTests"
+               ReferencedContainer = "container:FirebaseSwiftUIExample.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample.xcodeproj/xcshareddata/xcschemes/FirebaseSwiftUIExampleUITests.xcscheme

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1620"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "46F89C232D64A86D000F8BC0"
+               BuildableName = "FirebaseSwiftUIExampleUITests.xctest"
+               BlueprintName = "FirebaseSwiftUIExampleUITests"
+               ReferencedContainer = "container:FirebaseSwiftUIExample.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample/.firebaserc

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "flutterfire-e2e-tests"
+  }
+}