Mercurial > hg > orthanc-stone

annotate UnitTestsSources/TestMessageBroker.cpp @ 1199:922d2e61aa5d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
RadiograpyScene: can now remove any layer + new key wrappers for Delete/Backspace
author Alain Mazy <alain@mazy.be>
date Thu, 28 Nov 2019 18:28:15 +0100
parents 287ec78f63b4
children f72d1ab42932 2d8ab34c8c91
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
1 /**
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
2 * Stone of Orthanc
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
4 * Department, University Hospital of Liege, Belgium
440
a750f11892ec merge default->am-vsol-upgrade
amazy
parents: 428 439
diff changeset
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
6 *
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
7 * This program is free software: you can redistribute it and/or
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
10 * the License, or (at your option) any later version.
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
11 *
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
12 * This program is distributed in the hope that it will be useful, but
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
15 * Affero General Public License for more details.
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
16 *
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
19 **/
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
20
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
21
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
22 #include "gtest/gtest.h"
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
23
1080
287ec78f63b4 GenericToolbox (fast c-string --> double or integer) + refactoring to be able
Benjamin Golinvaux <bgo@osimis.io>
parents: 1057
diff changeset
24 #include "../Framework/Messages/MessageBroker.h"
287ec78f63b4 GenericToolbox (fast c-string --> double or integer) + refactoring to be able
Benjamin Golinvaux <bgo@osimis.io>
parents: 1057
diff changeset
25 #include "../Framework/Messages/IObservable.h"
287ec78f63b4 GenericToolbox (fast c-string --> double or integer) + refactoring to be able
Benjamin Golinvaux <bgo@osimis.io>
parents: 1057
diff changeset
26 #include "../Framework/Messages/IObserver.h"
287ec78f63b4 GenericToolbox (fast c-string --> double or integer) + refactoring to be able
Benjamin Golinvaux <bgo@osimis.io>
parents: 1057
diff changeset
27 #include "../Framework/Messages/MessageForwarder.h"
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
28
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
29
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
30 int testCounter = 0;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
31 namespace {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
32
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
33 using namespace OrthancStone;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
34
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
35
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
36 class MyObservable : public IObservable
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
37 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
38 public:
643
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
39 struct MyCustomMessage : public IMessage
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
40 {
643
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
41 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__);
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
42
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
43 int payload_;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
44
643
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
45 MyCustomMessage(int payload) :
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
46 payload_(payload)
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
47 {
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
48 }
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
49 };
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
50
643
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
51 MyObservable(MessageBroker& broker) :
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
52 IObservable(broker)
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
53 {
f0008c55e5f7 getting rid of MessageType enumeration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 624
diff changeset
54 }
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
55 };
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
56
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
57 class MyObserver : public IObserver
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
58 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
59 public:
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
60 MyObserver(MessageBroker& broker)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
61 : IObserver(broker)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
62 {}
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
63
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
64 void HandleCompletedMessage(const MyObservable::MyCustomMessage& message)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
65 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
66 testCounter += message.payload_;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
67 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
68
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
69 };
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
70
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
71
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
72 class MyIntermediate : public IObserver, public IObservable
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
73 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
74 IObservable& observedObject_;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
75 public:
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
76 MyIntermediate(MessageBroker& broker, IObservable& observedObject)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
77 : IObserver(broker),
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
78 IObservable(broker),
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
79 observedObject_(observedObject)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
80 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
81 observedObject_.RegisterObserverCallback(new MessageForwarder<MyObservable::MyCustomMessage>(broker, *this));
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
82 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
83 };
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
84 }
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
85
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
86
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
87 TEST(MessageBroker, TestPermanentConnectionSimpleUseCase)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
88 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
89 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
90 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
91 MyObserver observer(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
92
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
93 // create a permanent connection between an observable and an observer
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
94 observable.RegisterObserverCallback(new Callable<MyObserver, MyObservable::MyCustomMessage>(observer, &MyObserver::HandleCompletedMessage));
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
95
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
96 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
97 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
98 ASSERT_EQ(12, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
99
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
100 // the connection is permanent; if we emit the same message again, the observer will be notified again
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
101 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
102 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
103 ASSERT_EQ(20, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
104
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
105 // Unregister the observer; make sure it's not called anymore
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
106 observable.Unregister(&observer);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
107 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
108 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
109 ASSERT_EQ(0, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
110 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
111
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
112 TEST(MessageBroker, TestMessageForwarderSimpleUseCase)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
113 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
114 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
115 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
116 MyIntermediate intermediate(broker, observable);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
117 MyObserver observer(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
118
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
119 // let the observer observers the intermediate that is actually forwarding the messages from the observable
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
120 intermediate.RegisterObserverCallback(new Callable<MyObserver, MyObservable::MyCustomMessage>(observer, &MyObserver::HandleCompletedMessage));
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
121
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
122 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
123 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
124 ASSERT_EQ(12, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
125
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
126 // the connection is permanent; if we emit the same message again, the observer will be notified again
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
127 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
128 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
129 ASSERT_EQ(20, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
130 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
131
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
132 TEST(MessageBroker, TestPermanentConnectionDeleteObserver)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
133 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
134 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
135 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
136 MyObserver* observer = new MyObserver(broker);
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
137
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
138 // create a permanent connection between an observable and an observer
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
139 observable.RegisterObserverCallback(new Callable<MyObserver, MyObservable::MyCustomMessage>(*observer, &MyObserver::HandleCompletedMessage));
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
140
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
141 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
142 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
143 ASSERT_EQ(12, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
144
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
145 // delete the observer and check that the callback is not called anymore
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
146 delete observer;
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
147
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
148 // the connection is permanent; if we emit the same message again, the observer will be notified again
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
149 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
150 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
151 ASSERT_EQ(0, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
152 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
153
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
154 TEST(MessageBroker, TestMessageForwarderDeleteIntermediate)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
155 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
156 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
157 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
158 MyIntermediate* intermediate = new MyIntermediate(broker, observable);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
159 MyObserver observer(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
160
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
161 // let the observer observers the intermediate that is actually forwarding the messages from the observable
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
162 intermediate->RegisterObserverCallback(new Callable<MyObserver, MyObservable::MyCustomMessage>(observer, &MyObserver::HandleCompletedMessage));
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
163
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
164 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
165 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
166 ASSERT_EQ(12, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
167
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
168 delete intermediate;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
169
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
170 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
171 ASSERT_EQ(12, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
172 }
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
173
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
174 TEST(MessageBroker, TestCustomMessage)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
175 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
176 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
177 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
178 MyIntermediate intermediate(broker, observable);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
179 MyObserver observer(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
180
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
181 // let the observer observers the intermediate that is actually forwarding the messages from the observable
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
182 intermediate.RegisterObserverCallback(new Callable<MyObserver, MyObservable::MyCustomMessage>(observer, &MyObserver::HandleCompletedMessage));
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
183
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
184 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
185 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
186 ASSERT_EQ(12, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
187
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
188 // the connection is permanent; if we emit the same message again, the observer will be notified again
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
189 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
190 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
191 ASSERT_EQ(20, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
192 }
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
193
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
194
560
aaeec7be8fb7 add support for alpha channel in CairoSurface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
195 #if 0 /* __cplusplus >= 201103L*/
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
196
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
197 TEST(MessageBroker, TestLambdaSimpleUseCase)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
198 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
199 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
200 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
201 MyObserver* observer = new MyObserver(broker);
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
202
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
203 // create a permanent connection between an observable and an observer
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
204 observable.RegisterObserverCallback(new LambdaCallable<MyObservable::MyCustomMessage>(*observer, [&](const MyObservable::MyCustomMessage& message) {testCounter += 2 * message.payload_;}));
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
205
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
206 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
207 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
208 ASSERT_EQ(24, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
209
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
210 // delete the observer and check that the callback is not called anymore
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
211 delete observer;
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
212
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
213 // the connection is permanent; if we emit the same message again, the observer will be notified again
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
214 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
215 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
216 ASSERT_EQ(0, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
217 }
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
218
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
219 namespace {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
220 class MyObserverWithLambda : public IObserver {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
221 private:
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
222 int multiplier_; // this is a private variable we want to access in a lambda
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
223
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
224 public:
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
225 MyObserverWithLambda(MessageBroker& broker, int multiplier, MyObservable& observable)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
226 : IObserver(broker),
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
227 multiplier_(multiplier)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
228 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
229 // register a callable to a lambda that access private members
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
230 observable.RegisterObserverCallback(new LambdaCallable<MyObservable::MyCustomMessage>(*this, [this](const MyObservable::MyCustomMessage& message) {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
231 testCounter += multiplier_ * message.payload_;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
232 }));
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
233
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
234 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
235 };
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
236 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
237
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
238 TEST(MessageBroker, TestLambdaCaptureThisAndAccessPrivateMembers)
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
239 {
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
240 MessageBroker broker;
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
241 MyObservable observable(broker);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
242 MyObserverWithLambda* observer = new MyObserverWithLambda(broker, 3, observable);
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
243
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
244 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
245 observable.BroadcastMessage(MyObservable::MyCustomMessage(12));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
246 ASSERT_EQ(36, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
247
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
248 // delete the observer and check that the callback is not called anymore
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
249 delete observer;
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents:
diff changeset
250
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
251 // the connection is permanent; if we emit the same message again, the observer will be notified again
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
252 testCounter = 0;
624
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 621
diff changeset
253 observable.BroadcastMessage(MyObservable::MyCustomMessage(20));
428
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
254 ASSERT_EQ(0, testCounter);
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
255 }
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
256
751fb354149e ability to change the scene of the RadiographyWidget
am@osimis.io
parents: 397
diff changeset
257 #endif // C++ 11