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Declare locals as final where not reassigned (flutter_driver) (#8567)

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This commit is contained in:
Chris Bracken 2017-03-03 18:31:21 -08:00 committed by GitHub
parent e0c51480d2
commit cdeb83cf59
14 changed files with 81 additions and 81 deletions
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28
packages/flutter_driver/lib/src/driver.dart
View file

@ -139,9 +139,9 @@ class FlutterDriver {
// Connect to Dart VM servcies // Connect to Dart VM servcies
_log.info('Connecting to Flutter application at $dartVmServiceUrl'); _log.info('Connecting to Flutter application at $dartVmServiceUrl');
VMServiceClientConnection connection = await vmServiceConnectFunction(dartVmServiceUrl); final VMServiceClientConnection connection = await vmServiceConnectFunction(dartVmServiceUrl);
VMServiceClient client = connection.client; final VMServiceClient client = connection.client;
VM vm = await client.getVM(); final VM vm = await client.getVM();
_log.trace('Looking for the isolate'); _log.trace('Looking for the isolate');
VMIsolate isolate = await vm.isolates.first.loadRunnable(); VMIsolate isolate = await vm.isolates.first.loadRunnable();
@ -162,7 +162,7 @@ class FlutterDriver {
isolate = await vm.isolates.first.loadRunnable(); isolate = await vm.isolates.first.loadRunnable();
} }
FlutterDriver driver = new FlutterDriver.connectedTo( final FlutterDriver driver = new FlutterDriver.connectedTo(
client, connection.peer, isolate, client, connection.peer, isolate,
printCommunication: printCommunication, printCommunication: printCommunication,
logCommunicationToFile: logCommunicationToFile logCommunicationToFile: logCommunicationToFile
@ -203,8 +203,8 @@ class FlutterDriver {
// If the isolate is paused at the start, e.g. via the --start-paused // If the isolate is paused at the start, e.g. via the --start-paused
// option, then the VM service extension is not registered yet. Wait for // option, then the VM service extension is not registered yet. Wait for
// it to be registered. // it to be registered.
Future<dynamic> whenResumed = resumeLeniently(); final Future<dynamic> whenResumed = resumeLeniently();
Future<dynamic> whenServiceExtensionReady = Future.any<dynamic>(<Future<dynamic>>[ final Future<dynamic> whenServiceExtensionReady = Future.any<dynamic>(<Future<dynamic>>[
waitForServiceExtension(), waitForServiceExtension(),
// We will never receive the extension event if the user does not // We will never receive the extension event if the user does not
// register it. If that happens time out. // register it. If that happens time out.
@ -212,7 +212,7 @@ class FlutterDriver {
]); ]);
await whenResumed; await whenResumed;
_log.trace('Waiting for service extension'); _log.trace('Waiting for service extension');
dynamic signal = await whenServiceExtensionReady; final dynamic signal = await whenServiceExtensionReady;
if (signal == 'timeout') { if (signal == 'timeout') {
throw new DriverError( throw new DriverError(
'Timed out waiting for Flutter Driver extension to become available. ' 'Timed out waiting for Flutter Driver extension to become available. '
@ -239,7 +239,7 @@ class FlutterDriver {
} }
// At this point the service extension must be installed. Verify it. // At this point the service extension must be installed. Verify it.
Health health = await driver.checkHealth(); final Health health = await driver.checkHealth();
if (health.status != HealthStatus.ok) { if (health.status != HealthStatus.ok) {
await client.close(); await client.close();
throw new DriverError('Flutter application health check failed.'); throw new DriverError('Flutter application health check failed.');
@ -265,7 +265,7 @@ class FlutterDriver {
Future<Map<String, dynamic>> _sendCommand(Command command) async { Future<Map<String, dynamic>> _sendCommand(Command command) async {
Map<String, dynamic> response; Map<String, dynamic> response;
try { try {
Map<String, String> serialized = command.serialize(); final Map<String, String> serialized = command.serialize();
_logCommunication('>>> $serialized'); _logCommunication('>>> $serialized');
response = await _appIsolate response = await _appIsolate
.invokeExtension(_kFlutterExtensionMethod, serialized) .invokeExtension(_kFlutterExtensionMethod, serialized)
@ -293,7 +293,7 @@ class FlutterDriver {
if (_printCommunication) if (_printCommunication)
_log.info(message); _log.info(message);
if (_logCommunicationToFile) { if (_logCommunicationToFile) {
f.File file = fs.file(p.join(testOutputsDirectory, 'flutter_driver_commands_$_driverId.log')); final f.File file = fs.file(p.join(testOutputsDirectory, 'flutter_driver_commands_$_driverId.log'));
file.createSync(recursive: true); // no-op if file exists file.createSync(recursive: true); // no-op if file exists
file.writeAsStringSync('${new DateTime.now()} $message\n', mode: f.FileMode.APPEND, flush: true); file.writeAsStringSync('${new DateTime.now()} $message\n', mode: f.FileMode.APPEND, flush: true);
} }
@ -329,7 +329,7 @@ class FlutterDriver {
/// This command invokes the `onSubmitted` handler of the `Input` widget and /// This command invokes the `onSubmitted` handler of the `Input` widget and
/// the returns the submitted text value. /// the returns the submitted text value.
Future<String> submitInputText(SerializableFinder finder) async { Future<String> submitInputText(SerializableFinder finder) async {
Map<String, dynamic> json = await _sendCommand(new SubmitInputText(finder)); final Map<String, dynamic> json = await _sendCommand(new SubmitInputText(finder));
return json['text']; return json['text'];
} }
@ -378,7 +378,7 @@ class FlutterDriver {
/// Take a screenshot. The image will be returned as a PNG. /// Take a screenshot. The image will be returned as a PNG.
Future<List<int>> screenshot() async { Future<List<int>> screenshot() async {
Map<String, dynamic> result = await _peer.sendRequest('_flutter.screenshot'); final Map<String, dynamic> result = await _peer.sendRequest('_flutter.screenshot');
return BASE64.decode(result['screenshot']); return BASE64.decode(result['screenshot']);
} }
@ -402,7 +402,7 @@ class FlutterDriver {
/// ///
/// [getFlagList]: https://github.com/dart-lang/sdk/blob/master/runtime/vm/service/service.md#getflaglist /// [getFlagList]: https://github.com/dart-lang/sdk/blob/master/runtime/vm/service/service.md#getflaglist
Future<List<Map<String, dynamic>>> getVmFlags() async { Future<List<Map<String, dynamic>>> getVmFlags() async {
Map<String, dynamic> result = await _peer.sendRequest('getFlagList'); final Map<String, dynamic> result = await _peer.sendRequest('getFlagList');
return result['flags']; return result['flags'];
} }
@ -525,7 +525,7 @@ void restoreVmServiceConnectFunction() {
/// ///
/// Times out after 30 seconds. /// Times out after 30 seconds.
Future<VMServiceClientConnection> _waitAndConnect(String url) async { Future<VMServiceClientConnection> _waitAndConnect(String url) async {
Stopwatch timer = new Stopwatch()..start(); final Stopwatch timer = new Stopwatch()..start();
Future<VMServiceClientConnection> attemptConnection() async { Future<VMServiceClientConnection> attemptConnection() async {
Uri uri = Uri.parse(url); Uri uri = Uri.parse(url);

2
packages/flutter_driver/lib/src/error.dart
View file

@ -39,7 +39,7 @@ final StreamController<LogRecord> _logger =
}); });
void _log(LogLevel level, String loggerName, Object message) { void _log(LogLevel level, String loggerName, Object message) {
LogRecord record = new LogRecord._(level, loggerName, '$message'); final LogRecord record = new LogRecord._(level, loggerName, '$message');
// If nobody expressed interest in rerouting log messages somewhere specific, // If nobody expressed interest in rerouting log messages somewhere specific,
// print them to stderr. // print them to stderr.
if (_noLogSubscribers) if (_noLogSubscribers)

62
packages/flutter_driver/lib/src/extension.dart
View file

@ -29,7 +29,7 @@ class _DriverBinding extends WidgetsFlutterBinding { // TODO(ianh): refactor so
@override @override
void initServiceExtensions() { void initServiceExtensions() {
super.initServiceExtensions(); super.initServiceExtensions();
FlutterDriverExtension extension = new FlutterDriverExtension(); final FlutterDriverExtension extension = new FlutterDriverExtension();
registerServiceExtension( registerServiceExtension(
name: _extensionMethodName, name: _extensionMethodName,
callback: extension.call callback: extension.call
@ -119,22 +119,22 @@ class FlutterDriverExtension {
/// The returned JSON is command specific. Generally the caller deserializes /// The returned JSON is command specific. Generally the caller deserializes
/// the result into a subclass of [Result], but that's not strictly required. /// the result into a subclass of [Result], but that's not strictly required.
Future<Map<String, dynamic>> call(Map<String, String> params) async { Future<Map<String, dynamic>> call(Map<String, String> params) async {
String commandKind = params['command']; final String commandKind = params['command'];
try { try {
CommandHandlerCallback commandHandler = _commandHandlers[commandKind]; final CommandHandlerCallback commandHandler = _commandHandlers[commandKind];
CommandDeserializerCallback commandDeserializer = final CommandDeserializerCallback commandDeserializer =
_commandDeserializers[commandKind]; _commandDeserializers[commandKind];
if (commandHandler == null || commandDeserializer == null) if (commandHandler == null || commandDeserializer == null)
throw 'Extension $_extensionMethod does not support command $commandKind'; throw 'Extension $_extensionMethod does not support command $commandKind';
Command command = commandDeserializer(params); final Command command = commandDeserializer(params);
Result response = await commandHandler(command).timeout(command.timeout); final Result response = await commandHandler(command).timeout(command.timeout);
return _makeResponse(response?.toJson()); return _makeResponse(response?.toJson());
} on TimeoutException catch (error, stackTrace) { } on TimeoutException catch (error, stackTrace) {
String msg = 'Timeout while executing $commandKind: $error\n$stackTrace'; final String msg = 'Timeout while executing $commandKind: $error\n$stackTrace';
_log.error(msg); _log.error(msg);
return _makeResponse(msg, isError: true); return _makeResponse(msg, isError: true);
} catch (error, stackTrace) { } catch (error, stackTrace) {
String msg = 'Uncaught extension error while executing $commandKind: $error\n$stackTrace'; final String msg = 'Uncaught extension error while executing $commandKind: $error\n$stackTrace';
_log.error(msg); _log.error(msg);
return _makeResponse(msg, isError: true); return _makeResponse(msg, isError: true);
} }
@ -185,7 +185,7 @@ class FlutterDriverExtension {
Finder _createByTooltipMessageFinder(ByTooltipMessage arguments) { Finder _createByTooltipMessageFinder(ByTooltipMessage arguments) {
return find.byElementPredicate((Element element) { return find.byElementPredicate((Element element) {
Widget widget = element.widget; final Widget widget = element.widget;
if (widget is Tooltip) if (widget is Tooltip)
return widget.message == arguments.text; return widget.message == arguments.text;
return false; return false;
@ -204,7 +204,7 @@ class FlutterDriverExtension {
} }
Finder _createFinder(SerializableFinder finder) { Finder _createFinder(SerializableFinder finder) {
FinderConstructor constructor = _finders[finder.finderType]; final FinderConstructor constructor = _finders[finder.finderType];
if (constructor == null) if (constructor == null)
throw 'Unsupported finder type: ${finder.finderType}'; throw 'Unsupported finder type: ${finder.finderType}';
@ -213,13 +213,13 @@ class FlutterDriverExtension {
} }
Future<TapResult> _tap(Command command) async { Future<TapResult> _tap(Command command) async {
Tap tapCommand = command; final Tap tapCommand = command;
await _prober.tap(await _waitForElement(_createFinder(tapCommand.finder))); await _prober.tap(await _waitForElement(_createFinder(tapCommand.finder)));
return new TapResult(); return new TapResult();
} }
Future<WaitForResult> _waitFor(Command command) async { Future<WaitForResult> _waitFor(Command command) async {
WaitFor waitForCommand = command; final WaitFor waitForCommand = command;
if ((await _waitForElement(_createFinder(waitForCommand.finder))).evaluate().isNotEmpty) if ((await _waitForElement(_createFinder(waitForCommand.finder))).evaluate().isNotEmpty)
return new WaitForResult(); return new WaitForResult();
else else
@ -232,15 +232,15 @@ class FlutterDriverExtension {
} }
Future<ScrollResult> _scroll(Command command) async { Future<ScrollResult> _scroll(Command command) async {
Scroll scrollCommand = command; final Scroll scrollCommand = command;
Finder target = await _waitForElement(_createFinder(scrollCommand.finder)); final Finder target = await _waitForElement(_createFinder(scrollCommand.finder));
final int totalMoves = scrollCommand.duration.inMicroseconds * scrollCommand.frequency ~/ Duration.MICROSECONDS_PER_SECOND; final int totalMoves = scrollCommand.duration.inMicroseconds * scrollCommand.frequency ~/ Duration.MICROSECONDS_PER_SECOND;
Offset delta = new Offset(scrollCommand.dx, scrollCommand.dy) / totalMoves.toDouble(); final Offset delta = new Offset(scrollCommand.dx, scrollCommand.dy) / totalMoves.toDouble();
Duration pause = scrollCommand.duration ~/ totalMoves; final Duration pause = scrollCommand.duration ~/ totalMoves;
Point startLocation = _prober.getCenter(target); final Point startLocation = _prober.getCenter(target);
Point currentLocation = startLocation; Point currentLocation = startLocation;
TestPointer pointer = new TestPointer(1); final TestPointer pointer = new TestPointer(1);
HitTestResult hitTest = new HitTestResult(); final HitTestResult hitTest = new HitTestResult();
_prober.binding.hitTest(hitTest, startLocation); _prober.binding.hitTest(hitTest, startLocation);
_prober.binding.dispatchEvent(pointer.down(startLocation), hitTest); _prober.binding.dispatchEvent(pointer.down(startLocation), hitTest);
@ -256,38 +256,38 @@ class FlutterDriverExtension {
} }
Future<ScrollResult> _scrollIntoView(Command command) async { Future<ScrollResult> _scrollIntoView(Command command) async {
ScrollIntoView scrollIntoViewCommand = command; final ScrollIntoView scrollIntoViewCommand = command;
Finder target = await _waitForElement(_createFinder(scrollIntoViewCommand.finder)); final Finder target = await _waitForElement(_createFinder(scrollIntoViewCommand.finder));
await Scrollable.ensureVisible(target.evaluate().single, duration: const Duration(milliseconds: 100), alignment: scrollIntoViewCommand.alignment ?? 0.0); await Scrollable.ensureVisible(target.evaluate().single, duration: const Duration(milliseconds: 100), alignment: scrollIntoViewCommand.alignment ?? 0.0);
return new ScrollResult(); return new ScrollResult();
} }
Future<SetInputTextResult> _setInputText(Command command) async { Future<SetInputTextResult> _setInputText(Command command) async {
SetInputText setInputTextCommand = command; final SetInputText setInputTextCommand = command;
Finder target = await _waitForElement(_createFinder(setInputTextCommand.finder)); final Finder target = await _waitForElement(_createFinder(setInputTextCommand.finder));
Input input = target.evaluate().single.widget; final Input input = target.evaluate().single.widget;
input.onChanged(new InputValue(text: setInputTextCommand.text)); input.onChanged(new InputValue(text: setInputTextCommand.text));
return new SetInputTextResult(); return new SetInputTextResult();
} }
Future<SubmitInputTextResult> _submitInputText(Command command) async { Future<SubmitInputTextResult> _submitInputText(Command command) async {
SubmitInputText submitInputTextCommand = command; final SubmitInputText submitInputTextCommand = command;
Finder target = await _waitForElement(_createFinder(submitInputTextCommand.finder)); final Finder target = await _waitForElement(_createFinder(submitInputTextCommand.finder));
Input input = target.evaluate().single.widget; final Input input = target.evaluate().single.widget;
input.onSubmitted(input.value); input.onSubmitted(input.value);
return new SubmitInputTextResult(input.value.text); return new SubmitInputTextResult(input.value.text);
} }
Future<GetTextResult> _getText(Command command) async { Future<GetTextResult> _getText(Command command) async {
GetText getTextCommand = command; final GetText getTextCommand = command;
Finder target = await _waitForElement(_createFinder(getTextCommand.finder)); final Finder target = await _waitForElement(_createFinder(getTextCommand.finder));
// TODO(yjbanov): support more ways to read text // TODO(yjbanov): support more ways to read text
Text text = target.evaluate().single.widget; final Text text = target.evaluate().single.widget;
return new GetTextResult(text.data); return new GetTextResult(text.data);
} }
Future<SetFrameSyncResult> _setFrameSync(Command command) async { Future<SetFrameSyncResult> _setFrameSync(Command command) async {
SetFrameSync setFrameSyncCommand = command; final SetFrameSync setFrameSyncCommand = command;
_frameSync = setFrameSyncCommand.enabled; _frameSync = setFrameSyncCommand.enabled;
return new SetFrameSyncResult(); return new SetFrameSyncResult();
} }

6
packages/flutter_driver/lib/src/find.dart
View file

@ -92,7 +92,7 @@ abstract class SerializableFinder {
/// Deserializes a finder from JSON generated by [serialize]. /// Deserializes a finder from JSON generated by [serialize].
static SerializableFinder deserialize(Map<String, String> json) { static SerializableFinder deserialize(Map<String, String> json) {
String finderType = json['finderType']; final String finderType = json['finderType'];
switch(finderType) { switch(finderType) {
case 'ByValueKey': return ByValueKey.deserialize(json); case 'ByValueKey': return ByValueKey.deserialize(json);
case 'ByTooltipMessage': return ByTooltipMessage.deserialize(json); case 'ByTooltipMessage': return ByTooltipMessage.deserialize(json);
@ -188,8 +188,8 @@ class ByValueKey extends SerializableFinder {
/// Deserializes the finder from JSON generated by [serialize]. /// Deserializes the finder from JSON generated by [serialize].
static ByValueKey deserialize(Map<String, String> json) { static ByValueKey deserialize(Map<String, String> json) {
String keyValueString = json['keyValueString']; final String keyValueString = json['keyValueString'];
String keyValueType = json['keyValueType']; final String keyValueType = json['keyValueType'];
switch(keyValueType) { switch(keyValueType) {
case 'int': case 'int':
return new ByValueKey(int.parse(keyValueString)); return new ByValueKey(int.parse(keyValueString));

2
packages/flutter_driver/lib/src/input.dart
View file

@ -26,7 +26,7 @@ class SetInputText extends CommandWithTarget {
@override @override
Map<String, String> serialize() { Map<String, String> serialize() {
Map<String, String> json = super.serialize(); final Map<String, String> json = super.serialize();
json['text'] = text; json['text'] = text;
return json; return json;
} }

4
packages/flutter_driver/lib/src/matcher_util.dart
View file

@ -6,11 +6,11 @@ import 'package:matcher/matcher.dart';
/// Matches [value] against the [matcher]. /// Matches [value] against the [matcher].
MatchResult match(dynamic value, Matcher matcher) { MatchResult match(dynamic value, Matcher matcher) {
Map<dynamic, dynamic> matchState = <dynamic, dynamic>{}; final Map<dynamic, dynamic> matchState = <dynamic, dynamic>{};
if (matcher.matches(value, matchState)) { if (matcher.matches(value, matchState)) {
return new MatchResult._matched(); return new MatchResult._matched();
} else { } else {
Description description = final Description description =
matcher.describeMismatch(value, new _TextDescription(), matchState, false); matcher.describeMismatch(value, new _TextDescription(), matchState, false);
return new MatchResult._mismatched(description.toString()); return new MatchResult._mismatched(description.toString());
} }

2
packages/flutter_driver/lib/src/retry.dart
View file

@ -23,7 +23,7 @@ Future<dynamic> retry(Action action, Duration timeout,
assert(timeout != null); assert(timeout != null);
assert(pauseBetweenRetries != null); assert(pauseBetweenRetries != null);
Stopwatch sw = stopwatchFactory()..start(); final Stopwatch sw = stopwatchFactory()..start();
dynamic result; dynamic result;
dynamic lastError; dynamic lastError;
dynamic lastStackTrace; dynamic lastStackTrace;

2
packages/flutter_driver/lib/src/timeline.dart
View file

@ -122,7 +122,7 @@ class TimelineEvent {
} }
List<TimelineEvent> _parseEvents(Map<String, dynamic> json) { List<TimelineEvent> _parseEvents(Map<String, dynamic> json) {
List<Map<String, dynamic>> jsonEvents = json['traceEvents']; final List<Map<String, dynamic>> jsonEvents = json['traceEvents'];
if (jsonEvents == null) if (jsonEvents == null)
return null; return null;

14
packages/flutter_driver/lib/src/timeline_summary.dart
View file

@ -93,7 +93,7 @@ class TimelineSummary {
{String destinationDirectory, bool pretty: false}) async { {String destinationDirectory, bool pretty: false}) async {
destinationDirectory ??= testOutputsDirectory; destinationDirectory ??= testOutputsDirectory;
await fs.directory(destinationDirectory).create(recursive: true); await fs.directory(destinationDirectory).create(recursive: true);
File file = fs.file(path.join(destinationDirectory, '$traceName.timeline.json')); final File file = fs.file(path.join(destinationDirectory, '$traceName.timeline.json'));
await file.writeAsString(_encodeJson(_timeline.json, pretty)); await file.writeAsString(_encodeJson(_timeline.json, pretty));
} }
@ -102,7 +102,7 @@ class TimelineSummary {
{String destinationDirectory, bool pretty: false}) async { {String destinationDirectory, bool pretty: false}) async {
destinationDirectory ??= testOutputsDirectory; destinationDirectory ??= testOutputsDirectory;
await fs.directory(destinationDirectory).create(recursive: true); await fs.directory(destinationDirectory).create(recursive: true);
File file = fs.file(path.join(destinationDirectory, '$traceName.timeline_summary.json')); final File file = fs.file(path.join(destinationDirectory, '$traceName.timeline_summary.json'));
await file.writeAsString(_encodeJson(summaryJson, pretty)); await file.writeAsString(_encodeJson(summaryJson, pretty));
} }
@ -127,15 +127,15 @@ class TimelineSummary {
/// ///
/// See: https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU /// See: https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU
List<TimedEvent> _extractBeginEndEvents(String name) { List<TimedEvent> _extractBeginEndEvents(String name) {
List<TimedEvent> result = <TimedEvent>[]; final List<TimedEvent> result = <TimedEvent>[];
// Timeline does not guarantee that the first event is the "begin" event. // Timeline does not guarantee that the first event is the "begin" event.
Iterator<TimelineEvent> events = _extractNamedEvents(name) final Iterator<TimelineEvent> events = _extractNamedEvents(name)
.skipWhile((TimelineEvent evt) => evt.phase != 'B').iterator; .skipWhile((TimelineEvent evt) => evt.phase != 'B').iterator;
while(events.moveNext()) { while(events.moveNext()) {
TimelineEvent beginEvent = events.current; final TimelineEvent beginEvent = events.current;
if (events.moveNext()) { if (events.moveNext()) {
TimelineEvent endEvent = events.current; final TimelineEvent endEvent = events.current;
result.add(new TimedEvent( result.add(new TimedEvent(
beginEvent.timestampMicros, beginEvent.timestampMicros,
endEvent.timestampMicros endEvent.timestampMicros
@ -150,7 +150,7 @@ class TimelineSummary {
if (durations.isEmpty) if (durations.isEmpty)
return null; return null;
int total = durations.fold<int>(0, (int t, Duration duration) => t + duration.inMilliseconds); final int total = durations.fold<int>(0, (int t, Duration duration) => t + duration.inMilliseconds);
return total / durations.length; return total / durations.length;
} }

16
packages/flutter_driver/test/flutter_driver_test.dart
View file

@ -53,7 +53,7 @@ void main() {
when(mockIsolate.resume()).thenReturn(new Future<Null>.value()); when(mockIsolate.resume()).thenReturn(new Future<Null>.value());
when(mockIsolate.onExtensionAdded).thenReturn(new Stream<String>.fromIterable(<String>['ext.flutter.driver'])); when(mockIsolate.onExtensionAdded).thenReturn(new Stream<String>.fromIterable(<String>['ext.flutter.driver']));
FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: ''); final FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: '');
expect(driver, isNotNull); expect(driver, isNotNull);
expectLogContains('Isolate is paused at start'); expectLogContains('Isolate is paused at start');
}); });
@ -62,7 +62,7 @@ void main() {
when(mockIsolate.pauseEvent).thenReturn(new MockVMPauseBreakpointEvent()); when(mockIsolate.pauseEvent).thenReturn(new MockVMPauseBreakpointEvent());
when(mockIsolate.resume()).thenReturn(new Future<Null>.value()); when(mockIsolate.resume()).thenReturn(new Future<Null>.value());
FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: ''); final FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: '');
expect(driver, isNotNull); expect(driver, isNotNull);
expectLogContains('Isolate is paused mid-flight'); expectLogContains('Isolate is paused mid-flight');
}); });
@ -79,14 +79,14 @@ void main() {
return new Future<Null>.error(new rpc.RpcException(101, '')); return new Future<Null>.error(new rpc.RpcException(101, ''));
}); });
FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: ''); final FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: '');
expect(driver, isNotNull); expect(driver, isNotNull);
expectLogContains('Attempted to resume an already resumed isolate'); expectLogContains('Attempted to resume an already resumed isolate');
}); });
test('connects to unpaused isolate', () async { test('connects to unpaused isolate', () async {
when(mockIsolate.pauseEvent).thenReturn(new MockVMResumeEvent()); when(mockIsolate.pauseEvent).thenReturn(new MockVMResumeEvent());
FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: ''); final FlutterDriver driver = await FlutterDriver.connect(dartVmServiceUrl: '');
expect(driver, isNotNull); expect(driver, isNotNull);
expectLogContains('Isolate is not paused. Assuming application is ready.'); expectLogContains('Isolate is not paused. Assuming application is ready.');
}); });
@ -108,7 +108,7 @@ void main() {
test('checks the health of the driver extension', () async { test('checks the health of the driver extension', () async {
when(mockIsolate.invokeExtension(any, any)).thenReturn( when(mockIsolate.invokeExtension(any, any)).thenReturn(
makeMockResponse(<String, dynamic>{'status': 'ok'})); makeMockResponse(<String, dynamic>{'status': 'ok'}));
Health result = await driver.checkHealth(); final Health result = await driver.checkHealth();
expect(result.status, HealthStatus.ok); expect(result.status, HealthStatus.ok);
}); });
@ -175,7 +175,7 @@ void main() {
'text': 'hello' 'text': 'hello'
}); });
}); });
String result = await driver.getText(find.byValueKey(123)); final String result = await driver.getText(find.byValueKey(123));
expect(result, 'hello'); expect(result, 'hello');
}); });
}); });
@ -240,7 +240,7 @@ void main() {
}; };
}); });
Timeline timeline = await driver.traceAction(() { final Timeline timeline = await driver.traceAction(() {
actionCalled = true; actionCalled = true;
}); });
@ -279,7 +279,7 @@ void main() {
}; };
}); });
Timeline timeline = await driver.traceAction(() { final Timeline timeline = await driver.traceAction(() {
actionCalled = true; actionCalled = true;
}, },
streams: const <TimelineStream>[ streams: const <TimelineStream>[

8
packages/flutter_driver/test/src/matcher_util_test.dart
View file

@ -8,8 +8,8 @@ import 'package:flutter_driver/src/matcher_util.dart';
void main() { void main() {
group('match', () { group('match', () {
test('matches', () { test('matches', () {
_TestMatcher matcher = new _TestMatcher(1); final _TestMatcher matcher = new _TestMatcher(1);
MatchResult ok = match(1, matcher); final MatchResult ok = match(1, matcher);
expect(ok.hasMatched, isTrue); expect(ok.hasMatched, isTrue);
expect(ok.mismatchDescription, isNull); expect(ok.mismatchDescription, isNull);
expect(matcher.matchState1 is Map<dynamic, dynamic>, isTrue); expect(matcher.matchState1 is Map<dynamic, dynamic>, isTrue);
@ -17,8 +17,8 @@ void main() {
}); });
test('mismatches', () { test('mismatches', () {
_TestMatcher matcher = new _TestMatcher(2); final _TestMatcher matcher = new _TestMatcher(2);
MatchResult fail = match(1, matcher); final MatchResult fail = match(1, matcher);
expect(fail.hasMatched, isFalse); expect(fail.hasMatched, isFalse);
expect(fail.mismatchDescription, 'mismatch!'); expect(fail.mismatchDescription, 'mismatch!');
expect(matcher.matchState1, matcher.matchState2); expect(matcher.matchState1, matcher.matchState2);

2
packages/flutter_driver/test/src/retry_test.dart
View file

@ -15,7 +15,7 @@ void main() {
setUp(() { setUp(() {
fakeAsync = new FakeAsync(); fakeAsync = new FakeAsync();
Clock fakeClock = fakeAsync.getClock(new DateTime.now()); final Clock fakeClock = fakeAsync.getClock(new DateTime.now());
stopwatchFactory = () { stopwatchFactory = () {
return new FakeStopwatch( return new FakeStopwatch(
() => fakeClock.now().millisecondsSinceEpoch, () => fakeClock.now().millisecondsSinceEpoch,

8
packages/flutter_driver/test/src/timeline_summary_test.dart
View file

@ -84,7 +84,7 @@ void main() {
group('computeMissedFrameBuildBudgetCount', () { group('computeMissedFrameBuildBudgetCount', () {
test('computes the number of missed build budgets', () { test('computes the number of missed build budgets', () {
TimelineSummary summary = summarize(<Map<String, dynamic>>[ final TimelineSummary summary = summarize(<Map<String, dynamic>>[
build(1000, 9000), build(1000, 9000),
build(11000, 1000), build(11000, 1000),
build(13000, 10000), build(13000, 10000),
@ -176,7 +176,7 @@ void main() {
group('computeMissedFrameRasterizerBudgetCount', () { group('computeMissedFrameRasterizerBudgetCount', () {
test('computes the number of missed rasterizer budgets', () { test('computes the number of missed rasterizer budgets', () {
TimelineSummary summary = summarize(<Map<String, dynamic>>[ final TimelineSummary summary = summarize(<Map<String, dynamic>>[
begin(1000), end(10000), begin(1000), end(10000),
begin(11000), end(12000), begin(11000), end(12000),
begin(13000), end(23000), begin(13000), end(23000),
@ -229,7 +229,7 @@ void main() {
test('writes timeline to JSON file', () async { test('writes timeline to JSON file', () async {
await summarize(<Map<String, String>>[<String, String>{'foo': 'bar'}]) await summarize(<Map<String, String>>[<String, String>{'foo': 'bar'}])
.writeTimelineToFile('test', destinationDirectory: tempDir.path); .writeTimelineToFile('test', destinationDirectory: tempDir.path);
String written = final String written =
await fs.file(path.join(tempDir.path, 'test.timeline.json')).readAsString(); await fs.file(path.join(tempDir.path, 'test.timeline.json')).readAsString();
expect(written, '{"traceEvents":[{"foo":"bar"}]}'); expect(written, '{"traceEvents":[{"foo":"bar"}]}');
}); });
@ -243,7 +243,7 @@ void main() {
build(11000, 1000), build(11000, 1000),
build(13000, 11000), build(13000, 11000),
]).writeSummaryToFile('test', destinationDirectory: tempDir.path); ]).writeSummaryToFile('test', destinationDirectory: tempDir.path);
String written = final String written =
await fs.file(path.join(tempDir.path, 'test.timeline_summary.json')).readAsString(); await fs.file(path.join(tempDir.path, 'test.timeline_summary.json')).readAsString();
expect(JSON.decode(written), <String, dynamic>{ expect(JSON.decode(written), <String, dynamic>{
'average_frame_build_time_millis': 7.0, 'average_frame_build_time_millis': 7.0,

6
packages/flutter_driver/test/src/timeline_test.dart
View file

@ -8,7 +8,7 @@ import 'package:flutter_driver/src/timeline.dart';
void main() { void main() {
group('Timeline', () { group('Timeline', () {
test('parses JSON', () { test('parses JSON', () {
Timeline timeline = new Timeline.fromJson(<String, dynamic>{ final Timeline timeline = new Timeline.fromJson(<String, dynamic>{
'traceEvents': <Map<String, dynamic>>[ 'traceEvents': <Map<String, dynamic>>[
<String, dynamic>{ <String, dynamic>{
'name': 'test event', 'name': 'test event',
@ -31,7 +31,7 @@ void main() {
expect(timeline.events, hasLength(2)); expect(timeline.events, hasLength(2));
TimelineEvent e1 = timeline.events[0]; final TimelineEvent e1 = timeline.events[0];
expect(e1.name, 'test event'); expect(e1.name, 'test event');
expect(e1.category, 'test category'); expect(e1.category, 'test category');
expect(e1.phase, 'B'); expect(e1.phase, 'B');
@ -43,7 +43,7 @@ void main() {
expect(e1.threadTimestampMicros, 567); expect(e1.threadTimestampMicros, 567);
expect(e1.arguments, <String, dynamic>{ 'arg1': true }); expect(e1.arguments, <String, dynamic>{ 'arg1': true });
TimelineEvent e2 = timeline.events[1]; final TimelineEvent e2 = timeline.events[1];
expect(e2.name, isNull); expect(e2.name, isNull);
expect(e2.category, isNull); expect(e2.category, isNull);
expect(e2.phase, isNull); expect(e2.phase, isNull);