Unit tests for Axis

Change-Id: I58b95eea52d8e4cfe2d072eb51abfd29c07e11b5
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

3 files changed, 167 insertions, 1 deletions

diff --git a/tests/auto/input/axis/axis.pro b/tests/auto/input/axis/axis.pro
new file mode 100644
index 000000000..3ecb170b3
--- /dev/null
+++ b/tests/auto/input/axis/axis.pro
@@ -0,0 +1,9 @@
+TEMPLATE = app
+
+TARGET = tst_axis
+
+QT += core-private 3dcore 3dcore-private 3dinput 3dinput-private testlib
+
+CONFIG += testcase
+
+SOURCES += tst_axis.cpp
diff --git a/tests/auto/input/axis/tst_axis.cpp b/tests/auto/input/axis/tst_axis.cpp
new file mode 100644
index 000000000..d72738075
--- /dev/null
+++ b/tests/auto/input/axis/tst_axis.cpp
@@ -0,0 +1,156 @@
+/****************************************************************************
+**
+** 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 <Qt3DCore/qscenepropertychange.h>
+#include <Qt3DInput/private/axis_p.h>
+#include <Qt3DInput/QAxisInput>
+#include <Qt3DInput/QAxis>
+
+class tst_Axis: public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+
+    void checkPeerPropertyMirroring()
+    {
+        // GIVEN
+        Qt3DInput::Input::Axis backendAxis;
+        Qt3DInput::QAxis axis;
+        Qt3DInput::QAxisInput axisInput;
+
+        axis.addInput(&axisInput);
+        axis.setName(QStringLiteral("L88"));
+
+        // WHEN
+        backendAxis.setPeer(&axis);
+
+        // THEN
+        QCOMPARE(backendAxis.peerUuid(), axis.id());
+        QCOMPARE(backendAxis.isEnabled(), axis.isEnabled());
+        QCOMPARE(backendAxis.name(), axis.name());
+        QCOMPARE(backendAxis.inputs().size(), axis.inputs().size());
+
+        const int inputsCount = backendAxis.inputs().size();
+        if (inputsCount > 0) {
+            for (int i = 0; i < inputsCount; ++i)
+                QCOMPARE(backendAxis.inputs().at(i), axis.inputs().at(i)->id());
+        }
+    }
+
+    void checkInitialAndCleanedUpState()
+    {
+        // GIVEN
+        Qt3DInput::Input::Axis backendAxis;
+
+        // THEN
+        QVERIFY(backendAxis.peerUuid().isNull());
+        QVERIFY(backendAxis.name().isEmpty());
+        QCOMPARE(backendAxis.axisValue(), 0.0f);
+        QCOMPARE(backendAxis.isEnabled(), false);
+        QCOMPARE(backendAxis.inputs().size(), 0);
+
+        // GIVEN
+        Qt3DInput::QAxis axis;
+        Qt3DInput::QAxisInput axisInput;
+
+        axis.addInput(&axisInput);
+        axis.setName(QStringLiteral("L88"));
+
+        // WHEN
+        backendAxis.updateFromPeer(&axis);
+        backendAxis.setAxisValue(883.0f);
+        backendAxis.cleanup();
+
+        // THEN
+        QVERIFY(backendAxis.peerUuid().isNull());
+        QVERIFY(backendAxis.name().isEmpty());
+        QCOMPARE(backendAxis.axisValue(), 0.0f);
+        QCOMPARE(backendAxis.isEnabled(), false);
+        QCOMPARE(backendAxis.inputs().size(), 0);
+    }
+
+    void checkPropertyChanges()
+    {
+        // GIVEN
+        Qt3DInput::Input::Axis backendAxis;
+
+        // WHEN
+        Qt3DCore::QScenePropertyChangePtr updateChange(new Qt3DCore::QScenePropertyChange(Qt3DCore::NodeUpdated, Qt3DCore::QSceneChange::Node, Qt3DCore::QNodeId()));
+        updateChange->setValue(QStringLiteral("LT1"));
+        updateChange->setPropertyName("name");
+        backendAxis.sceneChangeEvent(updateChange);
+
+        // THEN
+        QCOMPARE(backendAxis.name(), QStringLiteral("LT1"));
+
+        // WHEN
+        updateChange.reset(new Qt3DCore::QScenePropertyChange(Qt3DCore::NodeUpdated, Qt3DCore::QSceneChange::Node, Qt3DCore::QNodeId()));
+        updateChange->setPropertyName("enabled");
+        updateChange->setValue(true);
+        backendAxis.sceneChangeEvent(updateChange);
+
+        // THEN
+        QCOMPARE(backendAxis.isEnabled(), true);
+
+        // WHEN
+        Qt3DCore::QNodeId inputId = Qt3DCore::QNodeId::createId();
+        updateChange.reset(new Qt3DCore::QScenePropertyChange(Qt3DCore::NodeAdded, Qt3DCore::QSceneChange::Node, Qt3DCore::QNodeId()));
+        updateChange->setPropertyName("input");
+        updateChange->setValue(QVariant::fromValue(inputId));
+        backendAxis.sceneChangeEvent(updateChange);
+
+        // THEN
+        QCOMPARE(backendAxis.inputs().size(), 1);
+        QCOMPARE(backendAxis.inputs().first(), inputId);
+
+        // WHEN
+        updateChange.reset(new Qt3DCore::QScenePropertyChange(Qt3DCore::NodeRemoved, Qt3DCore::QSceneChange::Node, Qt3DCore::QNodeId()));
+        updateChange->setPropertyName("input");
+        updateChange->setValue(QVariant::fromValue(inputId));
+        backendAxis.sceneChangeEvent(updateChange);
+
+        // THEN
+        QCOMPARE(backendAxis.inputs().size(), 0);
+    }
+};
+
+QTEST_APPLESS_MAIN(tst_Axis)
+
+#include "tst_axis.moc"
diff --git a/tests/auto/input/input.pro b/tests/auto/input/input.pro
index 93f4407f9..850b8f532 100644
--- a/tests/auto/input/input.pro
+++ b/tests/auto/input/input.pro
@@ -6,5 +6,6 @@ contains(QT_CONFIG, private_tests) {
         qaction \
         qaxisinput \
         qactioninput \
-        qlogicaldevice
+        qlogicaldevice \
+        axis
 }