https://flutter.dev/docs/cookbook/testing/integration/introduction
~/Documents/connect_emulator $ flutter drive --target=test_driver/app.dart
Using device iPhone 11 Pro Max.
Starting application: test_driver/app.dart
Running Xcode build...
├─Assembling Flutter resources... 17.6s
└─Compiling, linking and signing... 10.7s
Xcode build done. 270.7s
path: satisfied (Path is satisfied), interface: en0
Configuring the default Firebase app...
*** First throw call stack:
(
0 CoreFoundation 0x00007fff23c7127e __exceptionPreprocess + 350
1 libobjc.A.dylib 0x00007fff513fbb20 objc_exception_throw + 48
2 CoreFoundation 0x00007fff23c710bc +[NSException raise:format:] + 188
3 Runner 0x000000010d5e420a +[FIRApp configure] + 138
4 Runner 0x000000010db2d236 -[FLTCloudFirestorePlugin init] + 214
5 Runner 0x000000010db2d034 +[FLTCloudFirestorePlugin registerWithRegistrar:]
+ 292
6 Runner 0x000000010d5dfb20 +[GeneratedPluginRegistrant
registerWithRegistry:] + 112
7 Runner <…>
Open ios/Runner.xcworkspace. Add GoogleService-Info.plist to the Runner/Runner folder.
Now it fails with driver app missing 'dart:ui' flutter/flutter#27826.
~/Documents/connect_emulator $ flutter drive --target=test_driver/app.dart
Using device iPhone 11 Pro Max.
Starting application: test_driver/app.dart
Running Xcode build...
├─Assembling Flutter resources... 9.9s
└─Compiling, linking and signing... 20.8s
Xcode build done. 51.1s
path: satisfied (Path is satisfied), interface: en0
Configuring the default Firebase app...
Configured the default Firebase app __FIRAPP_DEFAULT.
path: satisfied (Path is satisfied), interface: en0
flutter: Observatory listening on http://127.0.0.1:50441/t-6ennc3GaA=/
[C2.1 C1482672-F40D-4583-AD9D-CDB99557AA02 10.190.55.133:50446<->172.217.10.110:443]
Connected Path: satisfied (Path is satisfied), interface: en0
Duration: 0.132s, DNS @0.000s took 0.006s, TCP @0.008s took 0.011s, TLS took 0.031s
bytes in/out: 4566/1027, packets in/out: 8/9, rtt: 0.010s, retransmitted packets: 0, out-of-order packets: 0
[C3.1 EFED8D95-D4F2-4919-90EA-5B7871F710B5 10.190.55.133:50447<->172.217.10.110:443]
Connected Path: satisfied (Path is satisfied), interface: en0
Duration: 0.089s, DNS @0.000s took 0.005s, TCP @0.007s took 0.014s, TLS took 0.033s
bytes in/out: 4242/1536, packets in/out: 8/10, rtt: 0.011s, retransmitted packets: 0, out-of-order packets:
0
../../development/flutter/packages/flutter/lib/src/material/animated_icons.dart:9:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show Paint, Path, Canvas;
^
../../development/flutter/packages/flutter/lib/src/material/animated_icons.dart:10:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/app.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui;
^
../../development/flutter/packages/flutter/lib/src/material/app_bar_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/arc.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/bottom_app_bar_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/bottom_sheet_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/button_bar_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/card_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
../../development/flutter/packages/flutter/lib/src/material/chip_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
Stopping application instance.
Driver tests failed: 254