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unity8/tests/plugins/Unity/Launcher/launchermodeltest.cpp
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1/*
2 * Copyright 2013 Canonical Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authors:
17 * Michael Zanetti <michael.zanetti@canonical.com>
18 */
20// unity-api
21#include <unity/shell/launcher/LauncherModelInterface.h>
22#include <unity/shell/application/ApplicationInfoInterface.h>
24#include "launcheritem.h"
25#include "launchermodel.h"
27#include <QtTest>
29// This is a mock, specifically to test the LauncherModel
30class MockApp: public unity::shell::application::ApplicationInfoInterface
32 Q_OBJECT
33public:
34 MockApp(const QString &appId, QObject *parent = 0): ApplicationInfoInterface(appId, parent), m_appId(appId), m_focused(false) { }
35 QString appId() const { return m_appId; }
36 QString name() const { return "mock"; }
37 QString comment() const { return "this is a mock"; }
38 QUrl icon() const { return QUrl(); }
39 ApplicationInfoInterface::Stage stage() const { return ApplicationInfoInterface::MainStage; }
40 ApplicationInfoInterface::State state() const { return ApplicationInfoInterface::Running; }
41 bool focused() const { return m_focused; }
43 // Methods used for mocking (not in the interface)
44 void setFocused(bool focused) { m_focused = focused; Q_EMIT focusedChanged(focused); }
45private:
46 QString m_appId;
47 bool m_focused;
48};
50// This is a mock, specifically to test the LauncherModel
51class MockAppManager: public unity::shell::application::ApplicationManagerInterface
53 Q_OBJECT
54public:
55 MockAppManager(QObject *parent = 0): ApplicationManagerInterface(parent) {}
56 int rowCount(const QModelIndex &) const { return m_list.count(); }
57 QVariant data(const QModelIndex &, int ) const { return QVariant(); }
58 QString focusedApplicationId() const {
59 Q_FOREACH(MockApp *app, m_list) {
60 if (app->focused()) return app->appId();
61 }
62 return QString();
63 }
64 unity::shell::application::ApplicationInfoInterface *get(int index) const { return m_list.at(index); }
65 unity::shell::application::ApplicationInfoInterface *findApplication(const QString &appId) const {
66 Q_FOREACH(MockApp* app, m_list) {
67 if (app->appId() == appId) {
68 return app;
69 }
70 }
71 return nullptr;
72 }
73 unity::shell::application::ApplicationInfoInterface *startApplication(const QString &, const QStringList &) { return nullptr; }
74 bool stopApplication(const QString &) { return false; }
75 bool focusApplication(const QString &appId) {
76 Q_FOREACH(MockApp* app, m_list) {
77 app->setFocused(app->appId() == appId);
78 }
79 Q_EMIT focusedApplicationIdChanged();
80 return true;
81 }
83 void unfocusCurrentApplication() { }
85 void addApplication(MockApp *app) {
86 beginInsertRows(QModelIndex(), count(), count());
87 m_list.append(app);
88 endInsertRows();
89 }
90 void removeApplication(int index) {
91 beginRemoveRows(QModelIndex(), index, index);
92 m_list.takeAt(index)->deleteLater();
93 endRemoveRows();
94 }
96private:
97 QList<MockApp*> m_list;
98};
100class LauncherModelTest : public QObject
102 Q_OBJECT
104private:
105 LauncherModel *launcherModel;
106 MockAppManager *appManager;
108private Q_SLOTS:
110 void initTestCase() {
111 launcherModel = new LauncherModel(this);
112 QCOMPARE(launcherModel->rowCount(QModelIndex()), 0);
114 appManager = new MockAppManager(this);
115 launcherModel->setApplicationManager(appManager);
116 }
118 // Adding 2 apps to the mock appmanager. Both should appear in the launcher.
119 void init() {
120 appManager->addApplication(new MockApp("abs-icon"));
121 QCOMPARE(launcherModel->rowCount(QModelIndex()), 1);
123 appManager->addApplication(new MockApp("no-icon"));
124 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
125 }
127 // Removing apps from appmanager and launcher as pinned ones would stick
128 void cleanup() {
129 while (appManager->count() > 0) {
130 appManager->removeApplication(0);
131 }
132 while (launcherModel->rowCount(QModelIndex()) > 0) {
133 launcherModel->requestRemove(launcherModel->get(0)->appId());
134 }
135 }
137 void testMove() {
138 QCOMPARE(launcherModel->get(0)->pinned(), false);
139 QCOMPARE(launcherModel->get(1)->pinned(), false);
141 LauncherItemInterface *item0BeforeMove = launcherModel->get(0);
142 LauncherItemInterface *item1BeforeMove = launcherModel->get(1);
143 launcherModel->move(1, 0);
145 QCOMPARE(item0BeforeMove, launcherModel->get(1));
146 QCOMPARE(item1BeforeMove, launcherModel->get(0));
148 // moved item must be pinned now
149 QCOMPARE(item0BeforeMove->pinned(), false);
150 QCOMPARE(item1BeforeMove->pinned(), true);
151 }
153 void testPinning() {
154 QCOMPARE(launcherModel->get(0)->pinned(), false);
155 QCOMPARE(launcherModel->get(1)->pinned(), false);
156 launcherModel->pin(launcherModel->get(0)->appId());
157 QCOMPARE(launcherModel->get(0)->pinned(), true);
158 QCOMPARE(launcherModel->get(1)->pinned(), false);
159 }
161 void testRemove_data() {
163 QTest::addColumn<bool>("pinned");
164 QTest::addColumn<bool>("running");
166 QTest::newRow("non-pinned, running") << false << true;
167 QTest::newRow("pinned, running") << true << false;
168 QTest::newRow("pinned, non-running") << true << false;
169 }
171 void testRemove() {
172 QFETCH(bool, pinned);
173 QFETCH(bool, running);
175 // In the beginning we always have two items
176 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
178 // pin one if required
179 if (pinned) {
180 launcherModel->pin(launcherModel->get(1)->appId());
181 }
183 // stop it if required
184 if (!running) {
185 appManager->removeApplication(1);
186 }
188 // Now remove it
189 launcherModel->requestRemove(launcherModel->get(1)->appId());
191 if (running) {
192 // both apps are running, both apps must still be here
193 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
195 // Item must be unpinned now
196 QCOMPARE(launcherModel->get(1)->pinned(), false);
198 } else if (pinned) {
199 // Item 1 must go away, item 0 is here to stay
200 QCOMPARE(launcherModel->rowCount(QModelIndex()), 1);
201 }
203 // done our checks. now stop the app if was still running
204 if (running) {
205 appManager->removeApplication(1);
206 }
208 // It needs to go away in any case now
209 QCOMPARE(launcherModel->rowCount(QModelIndex()), 1);
210 }
212 void testQuickListPinningRemoving() {
213 // we start with 2 unpinned items
214 QCOMPARE(launcherModel->get(0)->pinned(), false);
215 QCOMPARE(launcherModel->get(1)->pinned(), false);
216 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
218 // find the Pin item in the quicklist
219 QuickListModel *model = qobject_cast<QuickListModel*>(launcherModel->get(0)->quickList());
220 int pinActionIndex = -1;
221 for (int i = 0; i < model->rowCount(QModelIndex()); ++i) {
222 if (model->get(i).actionId() == "pin_item") {
223 pinActionIndex = i;
224 break;
225 }
226 }
227 QVERIFY(pinActionIndex >= 0);
229 // trigger pin item quicklist action => Item must be pinned now.
230 launcherModel->quickListActionInvoked(launcherModel->get(0)->appId(), pinActionIndex);
231 QCOMPARE(launcherModel->get(0)->pinned(), true);
232 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
234 // quicklist needs to transform to remove item. trigger it and check it item goes away
235 launcherModel->quickListActionInvoked(launcherModel->get(0)->appId(), pinActionIndex);
236 QCOMPARE(launcherModel->get(0)->pinned(), false);
238 // still needs to be here as the app is still here
239 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
240 // close the app
241 appManager->removeApplication(0);
242 // Now it needs to go away
243 QCOMPARE(launcherModel->rowCount(QModelIndex()), 1);
244 }
246 void testApplicationFocused() {
247 // all apps unfocused at beginning...
248 QCOMPARE(launcherModel->get(0)->focused(), false);
249 QCOMPARE(launcherModel->get(1)->focused(), false);
251 appManager->focusApplication("abs-icon");
252 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
253 QCOMPARE(launcherModel->get(0)->focused(), true);
254 QCOMPARE(launcherModel->get(1)->focused(), false);
256 appManager->focusApplication("no-icon");
257 QCOMPARE(launcherModel->rowCount(QModelIndex()), 2);
258 QCOMPARE(launcherModel->get(0)->focused(), false);
259 QCOMPARE(launcherModel->get(1)->focused(), true);
260 }
262 void testClosingApps() {
263 // At the start there are 2 items. Let's pin one.
264 launcherModel->pin("abs-icon");
265 while (appManager->count() > 0) {
266 appManager->removeApplication(0);
267 }
268 // The pinned one needs to stay, the other needs to disappear
269 QCOMPARE(launcherModel->rowCount(QModelIndex()), 1);
270 QCOMPARE(launcherModel->get(0)->appId(), QLatin1String("abs-icon"));
271 }
272};
274QTEST_GUILESS_MAIN(LauncherModelTest)
275#include "launchermodeltest.moc"