tests/lib/async/stream_subscription_cancel_test.dart - Issue 2771453003: Format all tests.

Unified Diff: tests/lib/async/stream_subscription_cancel_test.dart

Issue 2771453003: Format all tests. (Closed)

Patch Set: Format files Created 3 years, 8 months ago

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« tests/language/generic_methods_generic_function_parameter_test.dart ('K') | « tests/lib/async/stream_subscription_as_future_test.dart ('k') | tests/lib/async/stream_take_test.dart » ('j') | no next file with comments »
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Index: tests/lib/async/stream_subscription_cancel_test.dart

diff --git a/tests/lib/async/stream_subscription_cancel_test.dart b/tests/lib/async/stream_subscription_cancel_test.dart

index 48649b2717df0566aada0e9b0050562324910f44..fa5cbccf765de2017b8d0940669a1dc06f6d733f 100644

--- a/tests/lib/async/stream_subscription_cancel_test.dart

+++ b/tests/lib/async/stream_subscription_cancel_test.dart

@@ -11,12 +11,12 @@ import 'package:unittest/unittest.dart';

void main() {

test('subscription.cancel', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

expect(controller.stream.listen(null).cancel().then((_) => done),

- completion(equals(true)));

+ completion(equals(true)));

Timer.run(() {

done = true;

@@ -26,11 +26,10 @@ void main() {

test('subscription.cancel after close', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () {

- completer.complete();

- return completer.future;

- });

+ StreamController controller = new StreamController(onCancel: () {

+ completer.complete();

+ return completer.future;

+ });

controller.close();

@@ -47,8 +46,8 @@ void main() {

test('subscription.cancel after error', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

controller.addError("error");

@@ -61,16 +60,16 @@ void main() {

done = true;

completer.complete();

}

subscription = controller.stream.listen(null, onError: onError);

expect(doneCompleter.future, completion(equals(true)));

});

test('subscription.cancel after error (cancelOnError)', () {

bool called = false;

- StreamController controller = new StreamController(

- onCancel: () {

- called = true;

- });

+ StreamController controller = new StreamController(onCancel: () {

+ called = true;

+ });

controller.addError("error");

@@ -79,35 +78,35 @@ void main() {

expect(called, equals(true));

doneCompleter.complete(true);

}

controller.stream.listen(null, onError: onError, cancelOnError: true);

expect(doneCompleter.future, completion(equals(true)));

});

test('subscription.cancel before error (cancelOnError)', () {

var doneCompleter = new Completer();

- StreamController controller = new StreamController(

- onCancel: () {

- doneCompleter.complete(true);

- });

+ StreamController controller = new StreamController(onCancel: () {

+ doneCompleter.complete(true);

+ });

controller.addError("error");

void onError(e) {

fail("onError is unexpected");

}

controller.stream

- .listen(null, onError: onError, cancelOnError: true)

- .cancel();

+ .listen(null, onError: onError, cancelOnError: true)

+ .cancel();

expect(doneCompleter.future, completion(equals(true)));

});

test('subscription.cancel on error (cancelOnError)', () {

bool called = false;

- StreamController controller = new StreamController(

- onCancel: () {

- expect(called, isFalse);

- called = true;

- });

+ StreamController controller = new StreamController(onCancel: () {

+ expect(called, isFalse);

+ called = true;

+ });

controller.addError("error");

@@ -118,33 +117,31 @@ void main() {

sub.cancel();

doneCompleter.complete(true);

}

- sub = controller.stream

- .listen(null, onError: onError, cancelOnError: true);

+ sub = controller.stream.listen(null, onError: onError, cancelOnError: true);

expect(doneCompleter.future, completion(equals(true)));

});

test('subscription.cancel before done', () {

var doneCompleter = new Completer();

- StreamController controller = new StreamController(

- onCancel: () {

- doneCompleter.complete(true);

- });

+ StreamController controller = new StreamController(onCancel: () {

+ doneCompleter.complete(true);

+ });

controller.close();

void onDone() {

fail("onDone is unexpected");

}

- controller.stream

- .listen(null, onDone: onDone)

- .cancel();

+ controller.stream.listen(null, onDone: onDone).cancel();

expect(doneCompleter.future, completion(equals(true)));

});

test('subscription.cancel through map', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.map((x) => x).listen(null).cancel();

@@ -159,8 +156,8 @@ void main() {

test('subscription.cancel through asyncMap', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.asyncMap((x) => x).listen(null).cancel();

@@ -175,8 +172,8 @@ void main() {

test('subscription.cancel through asyncExpand', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.asyncExpand((x) => x).listen(null).cancel();

@@ -191,8 +188,8 @@ void main() {

test('subscription.cancel through handleError', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.handleError((x) => x).listen(null).cancel();

@@ -207,8 +204,8 @@ void main() {

test('subscription.cancel through skip', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.skip(1).listen(null).cancel();

@@ -223,8 +220,8 @@ void main() {

test('subscription.cancel through take', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.take(1).listen(null).cancel();

@@ -239,8 +236,8 @@ void main() {

test('subscription.cancel through skipWhile', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.skipWhile((x) => true).listen(null).cancel();

@@ -255,8 +252,8 @@ void main() {

test('subscription.cancel through takeWhile', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.takeWhile((x) => true).listen(null).cancel();

@@ -271,8 +268,8 @@ void main() {

test('subscription.cancel through timeOut', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var duration = const Duration(hours: 5);

@@ -288,12 +285,11 @@ void main() {

test('subscription.cancel through transform', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

- var transformer =

- new StreamTransformer.fromHandlers(handleData: (x, y) {});

+ var transformer = new StreamTransformer.fromHandlers(handleData: (x, y) {});

var future = controller.stream.transform(transformer).listen(null).cancel();

expect(future.then((_) => done = true), completion(equals(true)));

@@ -306,8 +302,8 @@ void main() {

test('subscription.cancel through where', () {

var completer = new Completer();

- StreamController controller = new StreamController(

- onCancel: () => completer.future);

+ StreamController controller =

+ new StreamController(onCancel: () => completer.future);

bool done = false;

var future = controller.stream.where((x) => true).listen(null).cancel();