Update UI tests to work on iOS 18.6, expand on documentation for local testing.

Author: w-goog

Samples/Swift/DaysUntilBirthday/DaysUntilBirthdayUITests(iOS)/DaysUntilBirthdayUITests_iOS.swift

@@ -20,7 +20,7 @@ class DaysUntilBirthdayUITests_iOS: XCTestCase {
   private let signInStaticText =
     "“DaysUntilBirthday (iOS)” Wants to Use “google.com” to Sign In"
   private let passwordManagerPrompt =
-    "Would you like to save this password to use with apps and websites?"
+    "Save Password?"
   private let signInDisclaimerHeaderText =
     "Sign in to Days Until Birthday"
   private let returningUserSignInDisclaimerHeaderText =
@@ -177,6 +177,7 @@ extension DaysUntilBirthdayUITests_iOS {
     // Proceed through sign-in disclaimer and/or access request view(s) if needed
     handleSignInDisclaimerIfNeeded()
     handleAccessRequestIfNeeded()
+    handleReturningUserSignInDisclaimerIfNeeded()
 
     return true
   }
@@ -191,8 +192,9 @@ extension DaysUntilBirthdayUITests_iOS {
       return false
     }
 
-    handleReturningUserSignInDisclaimerIfNeeded()
+    handleSignInDisclaimerIfNeeded()
     handleAccessRequestIfNeeded()
+    handleReturningUserSignInDisclaimerIfNeeded()
 
     return true
   }

Samples/Swift/DaysUntilBirthday/README.md

@@ -35,6 +35,10 @@ The email and password that we use are defined as
 [secrets](https://docs.github.com/en/actions/learn-github-actions/contexts#secrets-context)
 on our GitHub repo, and we retrieve these from the workflow environment.
 
-Locally, both the email and password need to be passed to `xcodebuild` as
-arguments: `xcodebuild <other args> EMAIL_SECRET=... PASSWORD_SECRET=...`.
-Refer to the repo's Secrets for these values.
+When run locally, both the email and password need to be passed to `xcodebuild`.
+
+From in Xcode, you can add arguments by selecting "Edit Scheme > Run > Environment Variables", and replace the variables with your test account. Alternatively, edit Credential.swift directly. WARNING: Don't check these into the repo!
+
+From the command line, you can do this as arguments: `xcodebuild <other args> EMAIL_SECRET=... PASSWORD_SECRET=...`.
+
+For Googlers, refer to CSI internal Workflow documentation for how to access these values, or access them via the repo's Secrets.