Fix AI test timeout

[daymxn]

Per b/414406390,

This fixes the issue with long text golden files timing out the tests. This occurred because the text contents were too large for the channel's buffer- so the channel entered a suspension point until the content was read. Unfortunately, this suspension point blocked the test thread. To solve this, we do the same thing we do for goldenStreamingFile- we write to the channel in a separate coroutine scope. This allows Kotlin to properly recognize that the suspension point within the writer should allow for the test thread to continue.

[github-actions]

📝 PRs merging into main branch

Our main branch should always be in a releasable state. If you are working on a larger change, or if you don't want this change to see the light of the day just yet, consider using a feature branch first, and only merge into the main branch when the code complete and ready to be released.

[github-actions]

Vertex AI Mock Responses Check ⚠️

A newer major version of the mock responses for Vertex AI unit tests is available. update_responses.sh should be updated to clone the latest version of the responses: v11.0

[github-actions]

Test Results

 40 files  + 18   40 suites  +18   29s ⏱️ +15s
184 tests + 86  184 ✅ + 86  0 💤 ±0  0 ❌ ±0 
368 runs  +172  368 ✅ +172  0 💤 ±0  0 ❌ ±0 

Results for commit 0e4bffc. ± Comparison against base commit cbd9636.

♻️ This comment has been updated with latest results.

[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (cbd9636) and merge commit (acad1d9).

Test Logs

• Base (cbd9636): https://github.com/firebase/firebase-android-sdk/actions/runs/14744326761
• Merge (acad1d9): https://github.com/firebase/firebase-android-sdk/actions/runs/14759429106

1. https://storage.googleapis.com/firebase-sdk-metric-reports/hDjwRlM2LE.html

[google-oss-bot]

Startup Time Report ¹

The report is too large (122,604 chars) to be displayed on GitHub. Please check this report on GCS.

1. https://storage.googleapis.com/firebase-sdk-metric-reports/92HLJy0Vck/index.html

[google-oss-bot]

Coverage Report ¹

Affected Products

No changes between base commit (cbd9636) and merge commit (acad1d9).

Test Logs

• Base (cbd9636): https://github.com/firebase/firebase-android-sdk/actions/runs/14744326761
• Merge (acad1d9): https://github.com/firebase/firebase-android-sdk/actions/runs/14759429106

1. https://storage.googleapis.com/firebase-sdk-metric-reports/YlbtdEu5xy.html

[davidmotson]

Its worth appying this same fix to firebase-vertex as well

[rlazo]

Thanks for the fix Daymon. I think the state of the PR got corrupted somehow and now it wants to do a lot of changes. Could you rebase, or re-create the PR, to isolate the fix?

[daymxn]

Its worth appying this same fix to firebase-vertex as well

They use the same function, so it's already applied to both.

Thanks for the fix Daymon. I think the state of the PR got corrupted somehow and now it wants to do a lot of changes. Could you rebase, or re-create the PR, to isolate the fix?

Fixed:)

[rlazo]

Its worth appying this same fix to firebase-vertex as well

They use the same function, so it's already applied to both.

Thanks for the fix Daymon. I think the state of the PR got corrupted somehow and now it wants to do a lot of changes. Could you rebase, or re-create the PR, to isolate the fix?

Fixed:)

David meant the file in firebase-vertexai/ too, as your change fixes the one in firebase-ai/

[daymxn]

Its worth appying this same fix to firebase-vertex as well

They use the same function, so it's already applied to both.

Thanks for the fix Daymon. I think the state of the PR got corrupted somehow and now it wants to do a lot of changes. Could you rebase, or re-create the PR, to isolate the fix?

Fixed:)

David meant the file in firebase-vertexai/ too, as your change fixes the one in firebase-ai/

Ahh I see. Done.