test: SignedInView UI when signing-in

Author: russellwheatley

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/EmailAuthView.swift

@@ -65,6 +65,7 @@ extension EmailAuthView: View {
       .padding(.vertical, 6)
       .background(Divider(), alignment: .bottom)
       .padding(.bottom, 4)
+      .accessibilityIdentifier("email-field")
 
       LabeledContent {
         SecureField(authService.string.passwordInputLabel, text: $password)
@@ -79,6 +80,7 @@ extension EmailAuthView: View {
       .padding(.vertical, 6)
       .background(Divider(), alignment: .bottom)
       .padding(.bottom, 8)
+      .accessibilityIdentifier("password-field")
 
       if authService.authenticationFlow == .login {
         Button(action: {
@@ -126,6 +128,7 @@ 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/ContentView.swift

@@ -25,11 +25,12 @@ struct ContentView: View {
     actionCodeSettings.linkDomain = "flutterfire-e2e-tests.firebaseapp.com"
     actionCodeSettings.setIOSBundleID(Bundle.main.bundleIdentifier!)
     let configuration = AuthConfiguration(
-      shouldAutoUpgradeAnonymousUsers: true,
+      shouldAutoUpgradeAnonymousUsers: isUITestRunner ? false : true,
       tosUrl: URL(string: "https://example.com/tos"),
       privacyPolicyUrl: URL(string: "https://example.com/privacy"),
       emailLinkSignInActionCodeSettings: actionCodeSettings
     )
+    
     authService = AuthService(
       configuration: configuration
     )

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExample/FirebaseSwiftUIExampleApp.swift

@@ -10,12 +10,17 @@ import FirebaseCore
 import GoogleSignIn
 import SwiftUI
 
+public let isUITestRunner = CommandLine.arguments.contains("--ui-test-runner")
+
 class AppDelegate: NSObject, UIApplicationDelegate {
   func application(_ application: UIApplication,
                    didFinishLaunchingWithOptions launchOptions: [
                      UIApplication.LaunchOptionsKey: Any
                    ]?) -> Bool {
     FirebaseApp.configure()
+    if isUITestRunner {
+      Auth.auth().useEmulator(withHost: "localhost", port: 9099)
+    }
     ApplicationDelegate.shared.application(
       application,
       didFinishLaunchingWithOptions: launchOptions

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExampleUITests/FirebaseSwiftUIExampleUITests.swift

@@ -9,37 +9,50 @@ import XCTest
 
 final class FirebaseSwiftUIExampleUITests: XCTestCase {
   override func setUpWithError() throws {
-    // Put setup code here. This method is called before the invocation of each test method in the
-    // class.
-
-    // In UI tests it is usually best to stop immediately when a failure occurs.
     continueAfterFailure = false
-
-    // In UI tests it’s important to set the initial state - such as interface orientation -
-    // required for your tests before they run. The setUp method is a good place to do this.
   }
 
-  override func tearDownWithError() throws {
-    // Put teardown code here. This method is called after the invocation of each test method in the
-    // class.
-  }
+  override func tearDownWithError() throws {}
 
   @MainActor
   func testExample() throws {
-    // UI tests must launch the application that they test.
     let app = XCUIApplication()
     app.launch()
-
-    // Use XCTAssert and related functions to verify your tests produce the correct results.
   }
 
   @MainActor
   func testLaunchPerformance() throws {
     if #available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 7.0, *) {
-      // This measures how long it takes to launch your application.
       measure(metrics: [XCTApplicationLaunchMetric()]) {
         XCUIApplication().launch()
       }
     }
   }
+
+  @MainActor
+  func testSignInDisplaysSignedInView() throws {
+    let app = XCUIApplication()
+    app.launchArguments.append("--ui-test-runner")
+    app.launch()
+
+    let emailField = app.textFields["email-field"]
+    XCTAssertTrue(emailField.waitForExistence(timeout: 2), "Email field should exist")
+    emailField.tap()
+    emailField.typeText("[email protected]")
+
+    let passwordField = app.secureTextFields["password-field"]
+    XCTAssertTrue(passwordField.exists, "Password field should exist")
+    passwordField.tap()
+    passwordField.typeText("123456")
+
+    let signInButton = app.buttons["sign-in-button"]
+    XCTAssertTrue(signInButton.exists, "Sign-In button should exist")
+    signInButton.tap()
+
+    let signedInText = app.staticTexts["signed-in-text"]
+    XCTAssertTrue(
+      signedInText.waitForExistence(timeout: 10),
+      "SignedInView should be visible after login"
+    )
+  }
 }