Add unit tests for QMouseDevice

Change-Id: Id16d236a082509fdeaf1c5e7c61ea3a72b80ef63
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

3 files changed, 204 insertions, 1 deletions

diff --git a/tests/auto/input/input.pro b/tests/auto/input/input.pro
index 02b42a09f..4943758b5 100644
--- a/tests/auto/input/input.pro
+++ b/tests/auto/input/input.pro
@@ -24,5 +24,6 @@ qtConfig(private_tests) {
         logicaldevice \
         qabstractphysicaldeviceproxy \
         physicaldeviceproxy \
-        loadproxydevicejob
+        loadproxydevicejob \
+        qmousedevice
 }
diff --git a/tests/auto/input/qmousedevice/qmousedevice.pro b/tests/auto/input/qmousedevice/qmousedevice.pro
new file mode 100644
index 000000000..52bbc5a9e
--- /dev/null
+++ b/tests/auto/input/qmousedevice/qmousedevice.pro
@@ -0,0 +1,11 @@
+TEMPLATE = app
+
+TARGET = tst_qmousedevice
+
+QT += 3dcore 3dcore-private 3dinput 3dinput-private testlib
+
+CONFIG += testcase
+
+SOURCES += tst_qmousedevice.cpp
+
+include(../commons/commons.pri)
diff --git a/tests/auto/input/qmousedevice/tst_qmousedevice.cpp b/tests/auto/input/qmousedevice/tst_qmousedevice.cpp
new file mode 100644
index 000000000..6ea085184
--- /dev/null
+++ b/tests/auto/input/qmousedevice/tst_qmousedevice.cpp
@@ -0,0 +1,191 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QTest>
+#include <Qt3DInput/qmousedevice.h>
+#include <Qt3DInput/qmouseevent.h>
+#include <Qt3DInput/private/qmousedevice_p.h>
+#include <QObject>
+#include <QSignalSpy>
+#include <Qt3DCore/qpropertyupdatedchange.h>
+#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h>
+#include <Qt3DCore/qnodecreatedchange.h>
+#include "testpostmanarbiter.h"
+
+class tst_QMouseDevice : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+
+    void checkDefaultConstruction()
+    {
+        // GIVEN
+        Qt3DInput::QMouseDevice mouseDevice;
+
+        // THEN
+        QCOMPARE(mouseDevice.sensitivity(), 0.1f);
+        QCOMPARE(mouseDevice.axisCount(), 4);
+        QCOMPARE(mouseDevice.buttonCount(), 3);
+        QCOMPARE(mouseDevice.axisNames(), QStringList()
+                 << QStringLiteral("X")
+                 << QStringLiteral("Y")
+                 << QStringLiteral("WheelX")
+                 << QStringLiteral("WheelY"));
+        QCOMPARE(mouseDevice.buttonNames(), QStringList()
+                 << QStringLiteral("Left")
+                 << QStringLiteral("Right")
+                 << QStringLiteral("Center"));
+
+        QVERIFY(mouseDevice.axisIdentifier(QStringLiteral("X")) == Qt3DInput::QMouseDevice::X);
+        QVERIFY(mouseDevice.axisIdentifier(QStringLiteral("Y")) == Qt3DInput::QMouseDevice::Y);
+        QVERIFY(mouseDevice.axisIdentifier(QStringLiteral("WheelX")) == Qt3DInput::QMouseDevice::WheelX);
+        QVERIFY(mouseDevice.axisIdentifier(QStringLiteral("WheelY")) == Qt3DInput::QMouseDevice::WheelY);
+
+        QVERIFY(mouseDevice.buttonIdentifier(QStringLiteral("Left")) == Qt3DInput::QMouseEvent::LeftButton);
+        QVERIFY(mouseDevice.buttonIdentifier(QStringLiteral("Right")) == Qt3DInput::QMouseEvent::RightButton);
+        QVERIFY(mouseDevice.buttonIdentifier(QStringLiteral("Center")) == Qt3DInput::QMouseEvent::MiddleButton);
+    }
+
+    void checkPropertyChanges()
+    {
+        // GIVEN
+        Qt3DInput::QMouseDevice mouseDevice;
+
+        {
+            // WHEN
+            QSignalSpy spy(&mouseDevice, SIGNAL(sensitivityChanged(float)));
+            const float newValue = 0.5f;
+            mouseDevice.setSensitivity(newValue);
+
+            // THEN
+            QVERIFY(spy.isValid());
+            QCOMPARE(mouseDevice.sensitivity(), newValue);
+            QCOMPARE(spy.count(), 1);
+
+            // WHEN
+            spy.clear();
+            mouseDevice.setSensitivity(newValue);
+
+            // THEN
+            QCOMPARE(mouseDevice.sensitivity(), newValue);
+            QCOMPARE(spy.count(), 0);
+        }
+    }
+
+    void checkCreationData()
+    {
+        // GIVEN
+        Qt3DInput::QMouseDevice mouseDevice;
+
+        mouseDevice.setSensitivity(0.8f);
+
+        // WHEN
+        QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges;
+
+        {
+            Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&mouseDevice);
+            creationChanges = creationChangeGenerator.creationChanges();
+        }
+
+        // THEN
+        {
+            QCOMPARE(creationChanges.size(), 1);
+
+            const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DInput::QMouseDeviceData>>(creationChanges.first());
+            const Qt3DInput::QMouseDeviceData cloneData = creationChangeData->data;
+
+            QCOMPARE(mouseDevice.sensitivity(), cloneData.sensitivity);
+            QCOMPARE(mouseDevice.id(), creationChangeData->subjectId());
+            QCOMPARE(mouseDevice.isEnabled(), true);
+            QCOMPARE(mouseDevice.isEnabled(), creationChangeData->isNodeEnabled());
+            QCOMPARE(mouseDevice.metaObject(), creationChangeData->metaObject());
+        }
+
+        // WHEN
+        mouseDevice.setEnabled(false);
+
+        {
+            Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&mouseDevice);
+            creationChanges = creationChangeGenerator.creationChanges();
+        }
+
+        // THEN
+        {
+            QCOMPARE(creationChanges.size(), 1);
+
+            const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DInput::QMouseDeviceData>>(creationChanges.first());
+            const Qt3DInput::QMouseDeviceData cloneData = creationChangeData->data;
+
+            QCOMPARE(mouseDevice.sensitivity(), cloneData.sensitivity);
+            QCOMPARE(mouseDevice.id(), creationChangeData->subjectId());
+            QCOMPARE(mouseDevice.isEnabled(), false);
+            QCOMPARE(mouseDevice.isEnabled(), creationChangeData->isNodeEnabled());
+            QCOMPARE(mouseDevice.metaObject(), creationChangeData->metaObject());
+        }
+    }
+
+    void checkSensitivityUpdate()
+    {
+        // GIVEN
+        TestArbiter arbiter;
+        Qt3DInput::QMouseDevice mouseDevice;
+        arbiter.setArbiterOnNode(&mouseDevice);
+
+        {
+            // WHEN
+            mouseDevice.setSensitivity(0.7f);
+            QCoreApplication::processEvents();
+
+            // THEN
+            QCOMPARE(arbiter.events.size(), 1);
+            auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
+            QCOMPARE(change->propertyName(), "sensitivity");
+            QCOMPARE(change->value().value<float>(), mouseDevice.sensitivity());
+            QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
+
+            arbiter.events.clear();
+        }
+
+        {
+            // WHEN
+            mouseDevice.setSensitivity(0.7f);
+            QCoreApplication::processEvents();
+
+            // THEN
+            QCOMPARE(arbiter.events.size(), 0);
+        }
+
+    }
+
+};
+
+QTEST_MAIN(tst_QMouseDevice)
+
+#include "tst_qmousedevice.moc"