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28
29
30#include <QtTest/QTest>
31#include <Qt3DExtras/qorbitcameracontroller.h>
32#include <Qt3DRender/qcamera.h>
33#include <QObject>
34#include <QSignalSpy>
35
36class tst_QOrbitCameraController : public QObject
37{
38 Q_OBJECT
39
40private Q_SLOTS:
41
42 void checkDefaultConstruction()
43 {
44 // GIVEN
45 Qt3DExtras::QOrbitCameraController orbitCameraController;
46
47 // THEN
48 QVERIFY(orbitCameraController.camera() == nullptr);
49 QCOMPARE(orbitCameraController.linearSpeed(), 10.0f);
50 QCOMPARE(orbitCameraController.lookSpeed(), 180.0f);
51 QCOMPARE(orbitCameraController.zoomInLimit(), 2.0f);
52 }
53
54 void checkPropertyChanges()
55 {
56 // GIVEN
57 Qt3DExtras::QOrbitCameraController orbitCameraController;
58
59 {
60 // WHEN
61 QSignalSpy spy(&orbitCameraController, SIGNAL(cameraChanged()));
62 Qt3DRender::QCamera *newValue = new Qt3DRender::QCamera(&orbitCameraController);
63 orbitCameraController.setCamera(newValue);
64
65 // THEN
66 QCOMPARE(orbitCameraController.camera(), newValue);
67 QCOMPARE(spy.count(), 1);
68
69 // WHEN
70 spy.clear();
71 orbitCameraController.setCamera(newValue);
72
73 // THEN
74 QCOMPARE(orbitCameraController.camera(), newValue);
75 QCOMPARE(spy.count(), 0);
76
77 // WHEN
78 spy.clear();
79 // Check node bookeeping
80 delete newValue;
81
82 // THEN
83 QCOMPARE(spy.count(), 1);
84 QVERIFY(orbitCameraController.camera() == nullptr);
85 }
86 {
87 // WHEN
88 QSignalSpy spy(&orbitCameraController, SIGNAL(linearSpeedChanged()));
89 const float newValue = 0.0f;
90 orbitCameraController.setLinearSpeed(newValue);
91
92 // THEN
93 QCOMPARE(orbitCameraController.linearSpeed(), newValue);
94 QCOMPARE(spy.count(), 1);
95
96 // WHEN
97 spy.clear();
98 orbitCameraController.setLinearSpeed(newValue);
99
100 // THEN
101 QCOMPARE(orbitCameraController.linearSpeed(), newValue);
102 QCOMPARE(spy.count(), 0);
103
104 }
105 {
106 // WHEN
107 QSignalSpy spy(&orbitCameraController, SIGNAL(lookSpeedChanged()));
108 const float newValue = 100.0f;
109 orbitCameraController.setLookSpeed(newValue);
110
111 // THEN
112 QCOMPARE(orbitCameraController.lookSpeed(), newValue);
113 QCOMPARE(spy.count(), 1);
114
115 // WHEN
116 spy.clear();
117 orbitCameraController.setLookSpeed(newValue);
118
119 // THEN
120 QCOMPARE(orbitCameraController.lookSpeed(), newValue);
121 QCOMPARE(spy.count(), 0);
122
123 }
124 {
125 // WHEN
126 QSignalSpy spy(&orbitCameraController, SIGNAL(zoomInLimitChanged()));
127 const float newValue = 1.0f;
128 orbitCameraController.setZoomInLimit(newValue);
129
130 // THEN
131 QCOMPARE(orbitCameraController.zoomInLimit(), newValue);
132 QCOMPARE(spy.count(), 1);
133
134 // WHEN
135 spy.clear();
136 orbitCameraController.setZoomInLimit(newValue);
137
138 // THEN
139 QCOMPARE(orbitCameraController.zoomInLimit(), newValue);
140 QCOMPARE(spy.count(), 0);
141
142 }
143 }
144
145};
146
147QTEST_APPLESS_MAIN(tst_QOrbitCameraController)
148
149#include "tst_qorbitcameracontroller.moc"
150

source code of qt3d/tests/auto/extras/qorbitcameracontroller/tst_qorbitcameracontroller.cpp