Some integration tests failing (TestDeviceException)

[alanrubin]

Hi, I have 3 integration test files and it always fails to run the first one - the others are successful. It is definitely not an issue with the tests, maybe the simulator is not running yet when tests are run? Tried to search the discussions here and nothing helped. It runs successfully locally on my M1 machine.

Build ID: 64088d6bef15b8ada236cc6d

{"test":{"id":1,"name":"loading /Users/builder/clone/integration_test/authentication_test.dart","suiteID":0,"groupIDs":[],"metadata":{"skip":false,"skipReason":null},"line":null,"column":null,"url":null},"type":"testStart","time":3}
{"count":3,"time":11,"type":"allSuites"}
Running pod install...                                             56.1s
Running Xcode build...                                          
Xcode build done.                                           116.3s
Failed to build iOS app
Error (Xcode): Framework not found Pods_Runner

Could not build the application for the simulator.
{"testID":1,"error":"TestDeviceException(Unable to start the app on the device.)","stackTrace":"package:flutter_tools/src/test/integration_test_device.dart 62:7  IntegrationTestTestDevice.start\n","isFailure":false,"type":"error","time":192585}
{"testID":1,"result":"error","skipped":false,"hidden":false,"type":"testDone","time":192587}
{"suite":{"id":2,"platform":"vm","path":"/Users/builder/clone/integration_test/current_bookings_test.dart"},"type":"suite","time":192588}
{"test":{"id":3,"name":"loading /Users/builder/clone/integration_test/current_bookings_test.dart","suiteID":2,"groupIDs":[],"metadata":{"skip":false,"skipReason":null},"line":null,"column":null,"url":null},"type":"testStart","time":192588}
Running Xcode build...                                          
Xcode build done.    

flutter_drive.log

[himesh-cm]

Hi @alanrubin, Let me check, i will get back to you.

[ArnoldoSilacci5]

It seems that the first integration test is failing due to an error in building the iOS app. Specifically, the error message indicates that the framework "Pods_Runner" was not found, which suggests a possible issue with the CocoaPods setup.

To troubleshoot this issue, you could try the following steps:

Check that CocoaPods is installed and up-to-date by running pod --version in the terminal.
Ensure that the Podfile is set up correctly and includes all the required dependencies.
Run pod install to update the dependencies and generate the .xcworkspace file.
Clean the build folder and try building the app again.
If the issue persists, you may need to check the Xcode project settings and make sure that the correct target and scheme are selected. Additionally, it may be helpful to review the build logs and see if there are any other error messages that could provide more information about the issue

[jasondelport]

Hi @himesh-cm and @ArnoldoSilacci5 ,

I'm a colleague of @alanrubin and was able to find the problem (using the verbose flag during testing) and fix it. What was happening was that during the build process prior to the integration testing some variables in the 'ios/Runner/Info.plist' file weren't being substituted and were causing the application to fail when it was installed on the simulator. My working solution is below.

This was using Flutter 3.7.10/Xcode 14.2

Pre-Test Script
sed -i "" -e "s/$(FLUTTER_BUILD_NUMBER)/1.0.0/g"
-e "s/$(FLUTTER_BUILD_NAME)/Matrix Booking/g" ios/Runner/Info.plist

Post-test script
sed -i "" -e "s/1.0.0/$(FLUTTER_BUILD_NUMBER)/g"
-e "s/Matrix Booking/$(FLUTTER_BUILD_NAME)/g" ios/Runner/Info.plist

We now have another problem, the integration tests are timing out on the first test using Flutter 3.7.12/Xcode 14.3 and even with the verbose flag we have nothing in logs to indicate why. I've attached the testing log, the verbose log isn't any more helpful.

flutter_drive.log

The tests still work using Flutter 3.7.10/Xcode 14.2. Can you provide any guidance please?

Regards,

Jason

[dtrdic]

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