test: update test logic

Author: russellwheatley

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExampleTests/FirebaseSwiftUIExampleTests.swift

@@ -92,7 +92,7 @@ struct FirebaseSwiftUIExampleTests {
     #expect(service.signedInCredential == nil)
     #expect(service.currentUser == nil)
     try await service.createUser(withEmail: createEmail(), password: kPassword)
-    try await Task.sleep(nanoseconds: 2_000_000_000)
+    try await Task.sleep(nanoseconds: 4_000_000_000)
     #expect(service.authenticationState == .authenticated)
     #expect(service.authView == .authPicker)
     #expect(service.errorMessage.isEmpty)

samples/swiftui/FirebaseSwiftUIExample/FirebaseSwiftUIExampleUITests/FirebaseSwiftUIExampleUITests.swift

@@ -42,11 +42,12 @@ final class FirebaseSwiftUIExampleUITests: XCTestCase {
     let app = XCUIApplication()
     let email = createEmail()
     app.launchArguments.append("--auth-emulator")
-    app.launchArguments.append("--create-user \(email)")
+    app.launchArguments.append("--create-user")
+    app.launchArguments.append("\(email)")
     app.launch()
 
     let emailField = app.textFields["email-field"]
-    XCTAssertTrue(emailField.waitForExistence(timeout: 2), "Email field should exist")
+    XCTAssertTrue(emailField.waitForExistence(timeout: 6), "Email field should exist")
     emailField.tap()
     emailField.typeText(email)
 
@@ -71,7 +72,7 @@ final class FirebaseSwiftUIExampleUITests: XCTestCase {
     let app = XCUIApplication()
     let email = createEmail()
     let password = "qwerty321@"
-    app.launchArguments.append("--ui-test-runner")
+    app.launchArguments.append("--auth-emulator")
     app.launch()
 
     let switchFlowButton = app.buttons["switch-auth-flow"]