Unit tests for QAxisInput

Change-Id: I9f56464d9e4cb6bc6f96528f7838c0cc1743f79b
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

3 files changed, 206 insertions, 1 deletions

diff --git a/tests/auto/input/input.pro b/tests/auto/input/input.pro
index 672c8741e..87eb2c9c3 100644
--- a/tests/auto/input/input.pro
+++ b/tests/auto/input/input.pro
@@ -3,5 +3,6 @@ TEMPLATE = subdirs
 contains(QT_CONFIG, private_tests) {
     SUBDIRS += \
         qaxis \
-        qaction
+        qaction \
+        qaxisinput
 }
diff --git a/tests/auto/input/qaxisinput/qaxisinput.pro b/tests/auto/input/qaxisinput/qaxisinput.pro
new file mode 100644
index 000000000..11681e3b3
--- /dev/null
+++ b/tests/auto/input/qaxisinput/qaxisinput.pro
@@ -0,0 +1,11 @@
+TEMPLATE = app
+
+TARGET = tst_qaxisinput
+
+QT += core-private 3dcore 3dcore-private 3dinput 3dinput-private testlib
+
+CONFIG += testcase
+
+SOURCES += tst_qaxisinput.cpp
+
+include(../../render/commons/commons.pri)
diff --git a/tests/auto/input/qaxisinput/tst_qaxisinput.cpp b/tests/auto/input/qaxisinput/tst_qaxisinput.cpp
new file mode 100644
index 000000000..f3cae6b60
--- /dev/null
+++ b/tests/auto/input/qaxisinput/tst_qaxisinput.cpp
@@ -0,0 +1,193 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QTest>
+#include <Qt3DCore/private/qnode_p.h>
+#include <Qt3DCore/private/qscene_p.h>
+
+#include <Qt3DInput/QAxisInput>
+#include <Qt3DInput/QAbstractPhysicalDevice>
+
+#include "testpostmanarbiter.h"
+
+class TestDevice : public Qt3DInput::QAbstractPhysicalDevice
+{
+    Q_OBJECT
+public:
+    explicit TestDevice(Qt3DCore::QNode *parent = Q_NULLPTR)
+        : Qt3DInput::QAbstractPhysicalDevice(parent)
+    {}
+
+    ~TestDevice()
+    {
+        QNode::cleanup();
+    }
+
+    int axisCount() const Q_DECL_FINAL { return 0; }
+    int buttonCount() const Q_DECL_FINAL { return 0; }
+    QStringList axisNames() const Q_DECL_FINAL { return QStringList(); }
+    QStringList buttonNames() const Q_DECL_FINAL { return QStringList(); }
+    int axisIdentifier(const QString &name) Q_DECL_FINAL { Q_UNUSED(name) return 0; }
+    int buttonIdentifier(const QString &name) Q_DECL_FINAL { Q_UNUSED(name) return 0; }
+    float axis(int axisIdentifier) const Q_DECL_FINAL { Q_UNUSED(axisIdentifier) return 0.0f; }
+    bool button(int buttonIdentifier) const Q_DECL_FINAL { Q_UNUSED(buttonIdentifier) return false; }
+
+protected:
+    void copy(const Qt3DCore::QNode *ref) Q_DECL_FINAL
+    {
+        QAbstractPhysicalDevice::copy(ref);
+    }
+
+private:
+    QT3D_CLONEABLE(TestDevice)
+};
+
+// We need to call QNode::clone which is protected
+// So we sublcass QNode instead of QObject
+class tst_QAxisInput: public Qt3DCore::QNode
+{
+    Q_OBJECT
+public:
+    tst_QAxisInput()
+    {
+        qRegisterMetaType<Qt3DInput::QAbstractPhysicalDevice*>("Qt3DInput::QAbstractPhysicalDevice*");
+    }
+
+    ~tst_QAxisInput()
+    {
+        QNode::cleanup();
+    }
+
+private Q_SLOTS:
+    void checkCloning_data()
+    {
+        QTest::addColumn<Qt3DInput::QAxisInput *>("axisInput");
+
+        Qt3DInput::QAxisInput *defaultConstructed = new Qt3DInput::QAxisInput();
+        QTest::newRow("defaultConstructed") << defaultConstructed;
+
+        Qt3DInput::QAxisInput *axisInputWithKeysAndAxis = new Qt3DInput::QAxisInput();
+        axisInputWithKeysAndAxis->setKeys((1 << 1) | (1 << 5));
+        axisInputWithKeysAndAxis->setAxis(383);
+        QTest::newRow("axisInputWithKeys") << axisInputWithKeysAndAxis;
+
+        Qt3DInput::QAxisInput *axisInputWithKeysAndSourceDevice = new Qt3DInput::QAxisInput();
+        TestDevice *device = new TestDevice();
+        axisInputWithKeysAndSourceDevice->setKeys((1 << 1) | (1 << 5));
+        axisInputWithKeysAndSourceDevice->setSourceDevice(device);
+        axisInputWithKeysAndSourceDevice->setAxis(427);
+        QTest::newRow("axisInputWithKeysAndSourceDevice") << axisInputWithKeysAndSourceDevice;
+    }
+
+    void checkCloning()
+    {
+        // GIVEN
+        QFETCH(Qt3DInput::QAxisInput *, axisInput);
+
+        // WHEN
+        Qt3DInput::QAxisInput *clone = static_cast<Qt3DInput::QAxisInput *>(QNode::clone(axisInput));
+        QCoreApplication::processEvents();
+
+        // THEN
+        QVERIFY(clone != Q_NULLPTR);
+        QCOMPARE(axisInput->id(), clone->id());
+        QCOMPARE(axisInput->keys(), clone->keys());
+        QCOMPARE(axisInput->axis(), clone->axis());
+
+        if (axisInput->sourceDevice() != Q_NULLPTR) {
+            QVERIFY(clone->sourceDevice() != Q_NULLPTR);
+            QCOMPARE(clone->sourceDevice()->id(), axisInput->sourceDevice()->id());
+        }
+    }
+
+    void checkPropertyUpdates()
+    {
+        // GIVEN
+        QScopedPointer<Qt3DInput::QAxisInput> axisInput(new Qt3DInput::QAxisInput());
+        TestArbiter arbiter(axisInput.data());
+
+        // WHEN
+        axisInput->setKeys(555);
+        QCoreApplication::processEvents();
+
+        // THEN
+        QCOMPARE(arbiter.events.size(), 1);
+        Qt3DCore::QScenePropertyChangePtr change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
+        QCOMPARE(change->propertyName(), "keys");
+        QCOMPARE(change->value().toInt(), 555);
+        QCOMPARE(change->type(), Qt3DCore::NodeUpdated);
+
+        arbiter.events.clear();
+
+        // WHEN
+        axisInput->setAxis(350);
+        QCoreApplication::processEvents();
+
+        // THEN
+        QCOMPARE(arbiter.events.size(), 1);
+        change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
+        QCOMPARE(change->propertyName(), "axis");
+        QCOMPARE(change->value().toInt(), 350);
+        QCOMPARE(change->type(), Qt3DCore::NodeUpdated);
+
+        arbiter.events.clear();
+
+        // WHEN
+        TestDevice *device = new TestDevice(axisInput.data());
+        axisInput->setSourceDevice(device);
+        QCoreApplication::processEvents();
+
+        // THEN
+        QCOMPARE(arbiter.events.size(), 1);
+        change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
+        QCOMPARE(change->propertyName(), "sourceDevice");
+        QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), device->id());
+        QCOMPARE(change->type(), Qt3DCore::NodeUpdated);
+
+        arbiter.events.clear();
+    }
+
+protected:
+    Qt3DCore::QNode *doClone() const Q_DECL_OVERRIDE
+    {
+        return Q_NULLPTR;
+    }
+
+};
+
+QTEST_MAIN(tst_QAxisInput)
+
+#include "tst_qaxisinput.moc"