First simple test

tests/src/gui/CMakeLists.txt

@@ -119,4 +119,5 @@ ADD_QGIS_TEST(zoomtest testqgsmaptoolzoom.cpp)
 
 ADD_QGIS_TEST(histogramtest testqgsrasterhistogram.cpp)
 ADD_QGIS_TEST(projectionissues testprojectionissues.cpp)
+ADD_QGIS_TEST(scalecombobox testqgsscalecombobox.cpp)
 

tests/src/gui/testqgsscalecombobox.cpp

@@ -0,0 +1,68 @@
+/***************************************************************************
+                         testqgsscalecombobox.cpp
+                         ---------------------------
+    begin                : September 2012
+    copyright            : (C) 2012 by Magnus Homann
+    email                : magnus at homann dot se
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 "qgsapplication.h"
+#include "qgsscalecombobox.h"
+#include <QObject>
+#include <QLineEdit>
+#include <QComboBox>
+#include <QtTest>
+
+class TestQgsScaleComboBox: public QObject
+{
+    Q_OBJECT;
+  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 basic();
+  private:
+    QgsScaleComboBox *mScaleEdit;
+};
+
+void TestQgsScaleComboBox::initTestCase()
+{
+  QgsApplication::init();
+  QgsApplication::initQgis();
+
+  // Create a combobox, and init with predefined scales.
+  mScaleEdit = new QgsScaleComboBox();
+};
+
+void TestQgsScaleComboBox::cleanupTestCase()
+{
+  delete mScaleEdit;
+};
+
+void TestQgsScaleComboBox::init()
+{
+};
+
+void TestQgsScaleComboBox::basic()
+{
+  mScaleEdit->lineEdit()->setText( "" );
+  QTest::keyClicks( mScaleEdit->lineEdit(), "1:2345");
+  QCOMPARE( mScaleEdit->lineEdit()->text(), QString("1:2345"));
+};
+ 
+void TestQgsScaleComboBox::cleanup()
+{
+};
+
+QTEST_MAIN( TestQgsScaleComboBox )
+#include "moc_testqgsscalecombobox.cxx"