Mercurial > hg > orthanc-stone
comparison UnitTestsSources/TestMessageBroker.cpp @ 373:d6136a7e914d
making branch am-2 the new mainline
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 05 Nov 2018 10:06:18 +0100 |
parents | 3897f9f28cfa |
children | 1d9dd542adfe |
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371:fe4befe03935 | 373:d6136a7e914d |
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1 ///** | |
2 // * Stone of Orthanc | |
3 // * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 // * Department, University Hospital of Liege, Belgium | |
5 // * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
6 // * | |
7 // * This program is free software: you can redistribute it and/or | |
8 // * modify it under the terms of the GNU Affero General Public License | |
9 // * as published by the Free Software Foundation, either version 3 of | |
10 // * the License, or (at your option) any later version. | |
11 // * | |
12 // * This program is distributed in the hope that it will be useful, but | |
13 // * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 // * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 // * Affero General Public License for more details. | |
16 // * | |
17 // * You should have received a copy of the GNU Affero General Public License | |
18 // * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 // **/ | |
20 | |
21 | |
22 //#include "gtest/gtest.h" | |
23 | |
24 //#include "../Framework/Messages/MessageBroker.h" | |
25 //#include "../Framework/Messages/IMessage.h" | |
26 //#include "../Framework/Messages/IObservable.h" | |
27 //#include "../Framework/Messages/IObserver.h" | |
28 //#include "../Framework/StoneEnumerations.h" | |
29 | |
30 | |
31 //static int test1Counter = 0; | |
32 //static int test2Counter = 0; | |
33 //class MyFullObserver : public OrthancStone::IObserver | |
34 //{ | |
35 | |
36 //public: | |
37 // MyFullObserver(OrthancStone::MessageBroker& broker) | |
38 // : OrthancStone::IObserver(broker) | |
39 // { | |
40 //// DeclareHandledMessage(OrthancStone::MessageType_Test1); | |
41 //// DeclareIgnoredMessage(OrthancStone::MessageType_Test2); | |
42 // } | |
43 | |
44 | |
45 // void HandleMessage(OrthancStone::IObservable& from, const OrthancStone::IMessage& message) { | |
46 // switch (message.GetType()) | |
47 // { | |
48 // case OrthancStone::MessageType_Test1: | |
49 // test1Counter++; | |
50 // break; | |
51 // case OrthancStone::MessageType_Test2: | |
52 // test2Counter++; | |
53 // break; | |
54 // default: | |
55 // throw OrthancStone::MessageNotDeclaredException(message.GetType()); | |
56 // } | |
57 // } | |
58 | |
59 //}; | |
60 | |
61 //class MyPartialObserver : public OrthancStone::IObserver | |
62 //{ | |
63 | |
64 //public: | |
65 // MyPartialObserver(OrthancStone::MessageBroker& broker) | |
66 // : OrthancStone::IObserver(broker) | |
67 // { | |
68 //// DeclareHandledMessage(OrthancStone::MessageType_Test1); | |
69 // // don't declare Test2 on purpose | |
70 // } | |
71 | |
72 | |
73 // void HandleMessage(OrthancStone::IObservable& from, const OrthancStone::IMessage& message) { | |
74 // switch (message.GetType()) | |
75 // { | |
76 // case OrthancStone::MessageType_Test1: | |
77 // test1Counter++; | |
78 // break; | |
79 // case OrthancStone::MessageType_Test2: | |
80 // test2Counter++; | |
81 // break; | |
82 // default: | |
83 // throw OrthancStone::MessageNotDeclaredException(message.GetType()); | |
84 // } | |
85 // } | |
86 | |
87 //}; | |
88 | |
89 | |
90 //class MyObservable : public OrthancStone::IObservable | |
91 //{ | |
92 | |
93 //public: | |
94 // MyObservable(OrthancStone::MessageBroker& broker) | |
95 // : OrthancStone::IObservable(broker) | |
96 // { | |
97 // DeclareEmittableMessage(OrthancStone::MessageType_Test1); | |
98 // DeclareEmittableMessage(OrthancStone::MessageType_Test2); | |
99 // } | |
100 | |
101 //}; | |
102 | |
103 | |
104 //TEST(MessageBroker, NormalUsage) | |
105 //{ | |
106 // OrthancStone::MessageBroker broker; | |
107 // MyObservable observable(broker); | |
108 | |
109 // test1Counter = 0; | |
110 | |
111 // // no observers have been registered -> nothing shall happen | |
112 // observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); | |
113 | |
114 // ASSERT_EQ(0, test1Counter); | |
115 | |
116 // // register an observer, check it is called | |
117 // MyFullObserver fullObserver(broker); | |
118 // ASSERT_NO_THROW(observable.RegisterObserver(fullObserver)); | |
119 | |
120 // observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); | |
121 | |
122 // ASSERT_EQ(1, test1Counter); | |
123 | |
124 // // register an invalid observer, check it raises an exception | |
125 // MyPartialObserver partialObserver(broker); | |
126 // ASSERT_THROW(observable.RegisterObserver(partialObserver), OrthancStone::MessageNotDeclaredException); | |
127 | |
128 // // check an exception is thrown when the observable emits an undeclared message | |
129 // ASSERT_THROW(observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_LayerSource_GeometryReady)), OrthancStone::MessageNotDeclaredException); | |
130 | |
131 // // unregister the observer, make sure nothing happens afterwards | |
132 // observable.UnregisterObserver(fullObserver); | |
133 // observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); | |
134 // ASSERT_EQ(1, test1Counter); | |
135 //} | |
136 | |
137 //TEST(MessageBroker, DeleteObserverWhileRegistered) | |
138 //{ | |
139 // OrthancStone::MessageBroker broker; | |
140 // MyObservable observable(broker); | |
141 | |
142 // test1Counter = 0; | |
143 | |
144 // { | |
145 // // register an observer, check it is called | |
146 // MyFullObserver observer(broker); | |
147 // observable.RegisterObserver(observer); | |
148 | |
149 // observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); | |
150 | |
151 // ASSERT_EQ(1, test1Counter); | |
152 // } | |
153 | |
154 // // at this point, the observer has been deleted, the handle shall not be called again (and it shall not crash !) | |
155 // observable.EmitMessage(OrthancStone::IMessage(OrthancStone::MessageType_Test1)); | |
156 | |
157 // ASSERT_EQ(1, test1Counter); | |
158 //} |