Format all tests.

tests/isolate/unresolved_ports_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // spawns multiple isolates and sends unresolved ports between them.
 library unresolved_ports;
+
 import 'dart:async';
 import 'dart:isolate';
 import 'package:unittest/unittest.dart';
 import "remote_unittest_helper.dart";
 
 // This test does the following:
 //  - main spawns two isolates: 'tim' and 'beth'
 //  - 'tim' spawns an isolate: 'bob'
 //  - main starts a message chain:
 //       main -> beth -> tim -> bob -> main
 //    by giving 'beth' a send-port to 'tim'.
 
 bethIsolate(init) {
   ReceivePort port = initIsolate(init);
   // TODO(sigmund): use expectAsync when it is OK to use it within an isolate
   // (issue #6856)
-  port.first.then((msg) => msg[1].send([
-        '${msg[0]}\nBeth says: Tim are you coming? And Bob?', msg[2]]));
+  port.first.then((msg) => msg[1]
+      .send(['${msg[0]}\nBeth says: Tim are you coming? And Bob?', msg[2]]));
 }
 
 timIsolate(init) {
   ReceivePort port = initIsolate(init);
   spawnFunction(bobIsolate).then((bob) {
     port.first.then((msg) => bob.send([
-        '${msg[0]}\nTim says: Can you tell "main" that we are all coming?',
-        msg[1]]));
+          '${msg[0]}\nTim says: Can you tell "main" that we are all coming?',
+          msg[1]
+        ]));
   });
 }
 
 bobIsolate(init) {
   ReceivePort port = initIsolate(init);
-  port.first.then((msg) => msg[1].send(
-        '${msg[0]}\nBob says: we are all coming!'));
+  port.first
+      .then((msg) => msg[1].send('${msg[0]}\nBob says: we are all coming!'));
 }
 
 Future<SendPort> spawnFunction(function) {
   ReceivePort init = new ReceivePort();
   Isolate.spawn(function, init.sendPort);
   return init.first;
 }
 
 ReceivePort initIsolate(SendPort starter) {
   ReceivePort port = new ReceivePort();
   starter.send(port.sendPort);
   return port;
 }
 
 baseTest({bool failForNegativeTest: false}) {
   test('Message chain with unresolved ports', () {
     ReceivePort port = new ReceivePort();
     port.listen(expectAsync((msg) {
-      expect(msg, equals('main says: Beth, find out if Tim is coming.'
-        '\nBeth says: Tim are you coming? And Bob?'
-        '\nTim says: Can you tell "main" that we are all coming?'
-        '\nBob says: we are all coming!'));
+      expect(
+          msg,
+          equals('main says: Beth, find out if Tim is coming.'
+              '\nBeth says: Tim are you coming? And Bob?'
+              '\nTim says: Can you tell "main" that we are all coming?'
+              '\nBob says: we are all coming!'));
       expect(failForNegativeTest, isFalse);
       port.close();
     }));
 
     spawnFunction(timIsolate).then((tim) {
       spawnFunction(bethIsolate).then((beth) {
-        beth.send(['main says: Beth, find out if Tim is coming.',
-                  tim, port.sendPort]);
+        beth.send([
+          'main says: Beth, find out if Tim is coming.',
+          tim,
+          port.sendPort
+        ]);
       });
     });
-
   });
 }
 
 void main([args, port]) {
   if (testRemote(main, port)) return;
   baseTest();
 }