tests for temporal navigation object

qgis · Apr 6, 2020 · e2184cf · e2184cf
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diff --git a/tests/src/core/CMakeLists.txt b/tests/src/core/CMakeLists.txt
@@ -229,6 +229,7 @@ SET(TESTS
  testqgstaskmanager.cpp
  testqgstemporalproperty.cpp
  testqgstemporalrangeobject.cpp
+ testqgstemporalnavigationobject.cpp
  testqgstracer.cpp
  testqgstriangularmesh.cpp
  testqgsfontutils.cpp

diff --git a/tests/src/core/testqgstemporalnavigationobject.cpp b/tests/src/core/testqgstemporalnavigationobject.cpp
@@ -0,0 +1,159 @@
+/***************************************************************************
+                         testqgstemporalnavigationobject.cpp
+                         ---------------
+    begin                : April 2020
+    copyright            : (C) 2020 by Samweli Mwakisambwe
+    email                : samweli at kartoza dot com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "qgstest.h"
+#include <QObject>
+
+//qgis includes...
+#include <qgstemporalnavigationobject.h>
+
+/**
+ * \ingroup UnitTests
+ * This is a unit test for the QgsTemporalNavigationObject class.
+ */
+class TestQgsTemporalNavigationObject : public QObject
+{
+    Q_OBJECT
+
+  public:
+    TestQgsTemporalNavigationObject() = default;
+
+  private slots:
+    void initTestCase();// will be called before the first testfunction is executed.
+    void cleanupTestCase();// will be called after the last testfunction was executed.
+    void init(); // will be called before each testfunction is executed.
+    void cleanup(); // will be called after every testfunction.
+
+    void animationState();
+    void temporalExtents();
+    void frameSettings();
+
+  private:
+    QgsTemporalNavigationObject *navigationObject = nullptr;
+};
+
+void TestQgsTemporalNavigationObject::initTestCase()
+{
+  //
+  // Runs once before any tests are run
+  //
+  // init QGIS's paths - true means that all path will be inited from prefix
+  QgsApplication::init();
+  QgsApplication::initQgis();
+  QgsApplication::showSettings();
+
+}
+
+void TestQgsTemporalNavigationObject::init()
+{
+  //create some objects that will be used in all tests...
+  //create a temporal object that will be used in all tests...
+
+  navigationObject = new QgsTemporalNavigationObject();
+}
+
+void TestQgsTemporalNavigationObject::cleanup()
+{
+}
+
+void TestQgsTemporalNavigationObject::cleanupTestCase()
+{
+  QgsApplication::exitQgis();
+}
+
+void TestQgsTemporalNavigationObject::animationState()
+{
+  qRegisterMetaType<QgsTemporalNavigationObject::AnimationState>( "AnimationState" );
+  QSignalSpy stateSignal( navigationObject, &QgsTemporalNavigationObject::stateChanged );
+
+  QCOMPARE( navigationObject->animationState(), QgsTemporalNavigationObject::Idle );
+
+  navigationObject->setAnimationState( QgsTemporalNavigationObject::Forward );
+  QCOMPARE( navigationObject->animationState(), QgsTemporalNavigationObject::Forward );
+  QCOMPARE( stateSignal.count(), 1 );
+
+  navigationObject->playBackward();
+  QCOMPARE( navigationObject->animationState(), QgsTemporalNavigationObject::Reverse );
+  QCOMPARE( stateSignal.count(), 2 );
+
+  navigationObject->playForward();
+  QCOMPARE( navigationObject->animationState(), QgsTemporalNavigationObject::Forward );
+  QCOMPARE( stateSignal.count(), 3 );
+
+  navigationObject->pause();
+  QCOMPARE( navigationObject->animationState(), QgsTemporalNavigationObject::Idle );
+  QCOMPARE( stateSignal.count(), 4 );
+
+  navigationObject->next();
+  QCOMPARE( navigationObject->currentFrameNumber(), 1 );
+
+  navigationObject->previous();
+  QCOMPARE( navigationObject->currentFrameNumber(), 0 );
+
+  navigationObject->skipToEnd();
+  QCOMPARE( navigationObject->currentFrameNumber(), navigationObject->totalFrameCount() - 1 );
+
+  navigationObject->rewindToStart();
+  QCOMPARE( navigationObject->currentFrameNumber(), 0 );
+
+  QCOMPARE( navigationObject->isLooping(), false );
+  navigationObject->setLooping( true );
+  QCOMPARE( navigationObject->isLooping(), true );
+
+}
+
+void TestQgsTemporalNavigationObject::temporalExtents()
+{
+  QgsDateTimeRange range = QgsDateTimeRange(
+                             QDateTime( QDate( 2020, 1, 1 ), QTime( 8, 0, 0 ) ),
+                             QDateTime( QDate( 2020, 12, 1 ), QTime( 8, 0, 0 ) )
+                           );
+  navigationObject->setTemporalExtents( range );
+  QCOMPARE( navigationObject->temporalExtents(), range );
+
+  navigationObject->setTemporalExtents( QgsDateTimeRange() );
+  QCOMPARE( navigationObject->temporalExtents(), QgsDateTimeRange() );
+}
+
+void TestQgsTemporalNavigationObject::frameSettings()
+{
+  qRegisterMetaType<QgsDateTimeRange>( "QgsDateTimeRange" );
+  QSignalSpy temporalRangeSignal( navigationObject, &QgsTemporalNavigationObject::updateTemporalRange );
+
+  QgsDateTimeRange range = QgsDateTimeRange(
+                             QDateTime( QDate( 2020, 1, 1 ), QTime( 8, 0, 0 ) ),
+                             QDateTime( QDate( 2020, 1, 1 ), QTime( 12, 0, 0 ) )
+                           );
+  navigationObject->setTemporalExtents( range );
+
+  navigationObject->setFrameDuration( QgsInterval( 1, QgsUnitTypes::TemporalHours ) );
+  QCOMPARE( navigationObject->frameDuration(), QgsInterval( 1, QgsUnitTypes::TemporalHours ) );
+
+  QCOMPARE( navigationObject->currentFrameNumber(), 0 );
+  QCOMPARE( navigationObject->totalFrameCount(), 5 );
+
+  navigationObject->setCurrentFrameNumber( 1 );
+  QCOMPARE( navigationObject->currentFrameNumber(), 1 );
+  QCOMPARE( temporalRangeSignal.count(), 1 );
+
+  navigationObject->setFramesPerSecond( 1 );
+  QCOMPARE( navigationObject->framesPerSecond(), 1.0 );
+
+}
+
+QGSTEST_MAIN( TestQgsTemporalNavigationObject )
+#include "testqgstemporalnavigationobject.moc"