| OLD | NEW |
|---|
| (Empty) |
| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 library unittest.group; | |
| 6 | |
| 7 import 'dart:async'; | |
| 8 | |
| 9 import 'utils.dart'; | |
| 10 | |
| 11 /// A group contains multiple tests and subgroups. | |
| 12 /// | |
| 13 /// A group has a description that is prepended to that of all nested tests and | |
| 14 /// subgroups. It also has [setUp] and [tearDown] functions which are scoped to | |
| 15 /// the tests and groups it contains. | |
| 16 class Group { | |
| 17 /// The parent group, or `null` if this is the root group. | |
| 18 final Group parent; | |
| 19 | |
| 20 /// The description of the current test group, or `null` if this is the root | |
| 21 /// group. | |
| 22 final String _description; | |
| 23 | |
| 24 /// The set-up function for this group, or `null`. | |
| 25 AsyncFunction setUp; | |
| 26 | |
| 27 /// The tear-down function for this group, or `null`. | |
| 28 AsyncFunction tearDown; | |
| 29 | |
| 30 /// Returns the description for this group, including the description of any | |
| 31 /// parent groups. | |
| 32 /// | |
| 33 /// If this is the root group, returns `null`. | |
| 34 String get description { | |
| 35 if (parent == null || parent.description == null) return _description; | |
| 36 return "${parent.description} $_description"; | |
| 37 } | |
| 38 | |
| 39 /// Creates a new root group. | |
| 40 /// | |
| 41 /// This is the implicit group that exists outside of any calls to `group()`. | |
| 42 Group.root() | |
| 43 : this(null, null); | |
| 44 | |
| 45 Group(this.parent, this._description); | |
| 46 | |
| 47 /// Run the set-up functions for this and any parent groups. | |
| 48 /// | |
| 49 /// If no set-up functions are declared, this returns a [Future] that | |
| 50 /// completes immediately. | |
| 51 Future runSetUp() { | |
| 52 if (parent != null) { | |
| 53 return parent.runSetUp().then((_) { | |
| 54 if (setUp != null) return setUp(); | |
| 55 }); | |
| 56 } | |
| 57 | |
| 58 if (setUp != null) return new Future.sync(setUp); | |
| 59 return new Future.value(); | |
| 60 } | |
| 61 | |
| 62 /// Run the tear-up functions for this and any parent groups. | |
| 63 /// | |
| 64 /// If no set-up functions are declared, this returns a [Future] that | |
| 65 /// completes immediately. | |
| 66 Future runTearDown() { | |
| 67 if (parent != null) { | |
| 68 return new Future.sync(() { | |
| 69 if (tearDown != null) return tearDown(); | |
| 70 }).then((_) => parent.runTearDown()); | |
| 71 } | |
| 72 | |
| 73 if (tearDown != null) return new Future.sync(tearDown); | |
| 74 return new Future.value(); | |
| 75 } | |
| 76 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 955543002:
Move a bunch of src/ files into subdirectories. (Closed)
Base URL: git@github.com:dart-lang/unittest@master