diff --git a/Modules/Chart/CMakeLists.txt b/Modules/Chart/CMakeLists.txt
index 102806e36d..3c3a31d467 100644
--- a/Modules/Chart/CMakeLists.txt
+++ b/Modules/Chart/CMakeLists.txt
@@ -1,4 +1,8 @@
 MITK_CREATE_MODULE(
   DEPENDS MitkCore
-  PACKAGE_DEPENDS PRIVATE Qt5|WebEngineWidgets
+  PACKAGE_DEPENDS PUBLIC Qt5|WebEngineWidgets
 )
+
+if(BUILD_TESTING)
+  ADD_SUBDIRECTORY(Test)
+endif(BUILD_TESTING)
\ No newline at end of file
diff --git a/Modules/Chart/Test/CMakeLists.txt b/Modules/Chart/Test/CMakeLists.txt
new file mode 100644
index 0000000000..d45daf111d
--- /dev/null
+++ b/Modules/Chart/Test/CMakeLists.txt
@@ -0,0 +1 @@
+MITK_CREATE_MODULE_TESTS()
\ No newline at end of file
diff --git a/Modules/Chart/Test/files.cmake b/Modules/Chart/Test/files.cmake
new file mode 100644
index 0000000000..ae25413a40
--- /dev/null
+++ b/Modules/Chart/Test/files.cmake
@@ -0,0 +1,7 @@
+set(MODULE_TESTS
+	mitkChartExampleTest.cpp
+)
+
+set(CPP_FILES
+	mitkChartExampleTestHelper.cpp
+)
diff --git a/Modules/Chart/Test/mitkChartExampleTest.cpp b/Modules/Chart/Test/mitkChartExampleTest.cpp
new file mode 100644
index 0000000000..37ba0367d3
--- /dev/null
+++ b/Modules/Chart/Test/mitkChartExampleTest.cpp
@@ -0,0 +1,181 @@
+/*===================================================================
+The Medical Imaging Interaction Toolkit (MITK)
+Copyright (c) German Cancer Research Center,
+Division of Medical and Biological Informatics.
+All rights reserved.
+This software is distributed WITHOUT ANY WARRANTY; without
+even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.
+See LICENSE.txt or http://www.mitk.org for details.
+===================================================================*/
+
+// mitk chart
+#include "mitkChartExampleTestHelper.h"
+
+// mitk core
+#include <mitkStandaloneDataStorage.h>
+#include <mitkTestFixture.h>
+#include <mitkTestingMacros.h>
+#include <mitkPropertyNameHelper.h>
+
+// std includes
+#include <string>
+
+class mitkChartExampleTestSuite : public mitk::TestFixture
+{
+    CPPUNIT_TEST_SUITE(mitkChartExampleTestSuite);
+    MITK_TEST(AddingDataTest);
+    MITK_TEST(CheckingDataTest);
+    MITK_TEST(ClearingDataTest);
+    CPPUNIT_TEST_SUITE_END();
+
+private:
+
+    mitk::ChartExampleTestHelper helper;
+
+public:
+
+    void AddingDataTest()
+    {
+        MITK_INFO << "=== AddingDataTest start ===";
+        AddNewData();
+        CheckData();
+        ClearData();
+        MITK_INFO << "=== AddingDataTest end ===";
+    }
+
+    void CheckingDataTest()
+    {
+        MITK_INFO << "=== CheckingDataTest start ===";
+        CheckData();
+        MITK_INFO << "=== CheckingDataTest end ===";
+    }
+
+    void ClearingDataTest()
+    {
+        MITK_INFO << "=== ClearingDataTest start ===";
+        ClearData();
+        MITK_INFO << "=== ClearingDataTest end ===";
+    }
+
+
+    void AddNewData()
+    {
+        MITK_INFO << "=== AddNewData";
+
+        // Adding data
+        size_t size;
+        for (size_t i = 1; i < 6; i++)
+        {
+            helper.Add(i);
+            size = helper.qmitkChartWidget.ReturnSizeOfMemory();
+            CPPUNIT_ASSERT_MESSAGE("Data storage does not contain the right amount of items!", size == i);
+        }
+    }
+
+    void CheckData()
+    {
+        auto myDataOne = helper.GetDataOne();
+        
+        auto xDataOne = myDataOne->GetXData();
+        auto yDataOne = myDataOne->GetYData();
+        auto labelOne = myDataOne->GetLabel();
+        auto typeOne = myDataOne->GetChartType();
+        auto colorOne = myDataOne->GetColor();
+        auto styleOne = myDataOne->GetLineStyle();
+
+        auto dataToCheckOne = helper.qmitkChartWidget.GetDataElementByLabel(labelOne.toString().toStdString());
+
+        CPPUNIT_ASSERT_MESSAGE("Dataset one was not saved correctly", dataToCheckOne->GetXData() == xDataOne &&
+                                                                      dataToCheckOne->GetYData() == yDataOne &&
+                                                                      dataToCheckOne->GetLabel() == labelOne &&
+                                                                      dataToCheckOne->GetChartType() == typeOne &&
+                                                                      dataToCheckOne->GetColor() == colorOne &&
+                                                                      dataToCheckOne->GetLineStyle() == styleOne);
+
+        auto myDataTwo = helper.GetDataTwo();
+
+        auto xDataTwo = myDataTwo->GetXData();
+        auto yDataTwo = myDataTwo->GetYData();
+        auto labelTwo = myDataTwo->GetLabel();
+        auto typeTwo = myDataTwo->GetChartType();
+        auto colorTwo = myDataTwo->GetColor();
+        auto styleTwo = myDataTwo->GetLineStyle();
+
+        auto dataToCheckTwo = helper.qmitkChartWidget.GetDataElementByLabel(labelTwo.toString().toStdString());
+
+        CPPUNIT_ASSERT_MESSAGE("Dataset two was not saved correctly", dataToCheckTwo->GetXData() == xDataTwo &&
+                                                                      dataToCheckTwo->GetYData() == yDataTwo &&
+                                                                      dataToCheckTwo->GetLabel() == labelTwo &&
+                                                                      dataToCheckTwo->GetChartType() == typeTwo &&
+                                                                      dataToCheckTwo->GetColor() == colorTwo &&
+                                                                      dataToCheckTwo->GetLineStyle() == styleTwo);
+
+        auto myDataThree = helper.GetDataThree();
+
+        auto xDataThree = myDataThree->GetXData();
+        auto yDataThree = myDataThree->GetYData();
+        auto labelThree = myDataThree->GetLabel();
+        auto typeThree = myDataThree->GetChartType();
+        auto colorThree = myDataThree->GetColor();
+        auto styleThree = myDataThree->GetLineStyle();
+
+        auto dataToCheckThree = helper.qmitkChartWidget.GetDataElementByLabel(labelThree.toString().toStdString());
+
+        CPPUNIT_ASSERT_MESSAGE("Dataset three was not saved correctly", dataToCheckThree->GetXData() == xDataThree &&
+                                                                        dataToCheckThree->GetYData() == yDataThree &&
+                                                                        dataToCheckThree->GetLabel() == labelThree &&
+                                                                        dataToCheckThree->GetChartType() == typeThree &&
+                                                                        dataToCheckThree->GetColor() == colorThree &&
+                                                                        dataToCheckThree->GetLineStyle() == styleThree);
+
+        auto myDataFour = helper.GetDataFour();
+
+        auto xDataFour = myDataFour->GetXData();
+        auto yDataFour = myDataFour->GetYData();
+        auto labelFour = myDataFour->GetLabel();
+        auto typeFour = myDataFour->GetChartType();
+        auto colorFour = myDataFour->GetColor();
+        auto styleFour = myDataFour->GetLineStyle();
+
+        auto dataToCheckFour = helper.qmitkChartWidget.GetDataElementByLabel(labelFour.toString().toStdString());
+
+        CPPUNIT_ASSERT_MESSAGE("Dataset one was not saved correctly", dataToCheckFour->GetXData() == xDataFour &&
+                                                                      dataToCheckFour->GetYData() == yDataFour &&
+                                                                      dataToCheckFour->GetLabel() == labelFour &&
+                                                                      dataToCheckFour->GetChartType() == typeFour &&
+                                                                      dataToCheckFour->GetColor() == colorFour &&
+                                                                      dataToCheckFour->GetLineStyle() == styleFour);
+
+        auto myDataFive = helper.GetDataFive();
+
+        auto xDataFive = myDataFive->GetXData();
+        auto yDataFive = myDataFive->GetYData();
+        auto labelFive = myDataFive->GetLabel();
+        auto typeFive = myDataFive->GetChartType();
+        auto colorFive = myDataFive->GetColor();
+        auto styleFive = myDataFive->GetLineStyle();
+
+        auto dataToCheckFive = helper.qmitkChartWidget.GetDataElementByLabel(labelFive.toString().toStdString());
+
+        CPPUNIT_ASSERT_MESSAGE("Dataset one was not saved correctly", dataToCheckFive->GetXData() == xDataFive &&
+                                                                      dataToCheckFive->GetYData() == yDataFive &&
+                                                                      dataToCheckFive->GetLabel() == labelFive &&
+                                                                      dataToCheckFive->GetChartType() == typeFive &&
+                                                                      dataToCheckFive->GetColor() == colorFive &&
+                                                                      dataToCheckFive->GetLineStyle() == styleFive);
+    }
+
+    void ClearData()
+    {
+        MITK_INFO << "=== ClearData";
+
+        // Claering data
+        mitk::ChartExampleTestHelper helper;
+        helper.qmitkChartWidget.Clear();
+        int size = helper.qmitkChartWidget.ReturnSizeOfMemory();
+        CPPUNIT_ASSERT_MESSAGE("Data storage was not cleared completly!", size == 0);
+    }
+};
+
+MITK_TEST_SUITE_REGISTRATION(mitkChartExample)
\ No newline at end of file
diff --git a/Modules/Chart/Test/mitkChartExampleTestHelper.cpp b/Modules/Chart/Test/mitkChartExampleTestHelper.cpp
new file mode 100644
index 0000000000..e5e0de9e3a
--- /dev/null
+++ b/Modules/Chart/Test/mitkChartExampleTestHelper.cpp
@@ -0,0 +1,388 @@
+/*===================================================================
+
+The Medical Imaging Interaction Toolkit (MITK)
+
+Copyright (c) German Cancer Research Center,
+Division of Medical and Biological Informatics.
+All rights reserved.
+
+This software is distributed WITHOUT ANY WARRANTY; without
+even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.
+
+See LICENSE.txt or http://www.mitk.org for details.
+
+===================================================================*/
+
+#include "mitkChartExampleTestHelper.h"
+
+// std includes
+#include <string>
+
+std::unique_ptr<QmitkChartxyData> mitk::ChartExampleTestHelper::GetDataOne()
+{
+    QmitkChartxyData myDataOne;
+
+    QMap<QVariant, QVariant> data;
+
+    for (int i = 0; i < 10; i++)
+    {
+        data.insert(i, i);
+    }
+
+    myDataOne.SetData(data);
+    myDataOne.SetLabel("DataOne");
+    myDataOne.SetChartType("bar");
+    myDataOne.SetColor("red");
+    myDataOne.SetLineStyle("solid");
+
+    return std::make_unique<QmitkChartxyData>(myDataOne);
+}
+
+std::unique_ptr<QmitkChartxyData> mitk::ChartExampleTestHelper::GetDataTwo()
+{
+    QmitkChartxyData myDataTwo;
+
+    QMap<QVariant, QVariant> data;
+
+    for (int i = 10; i < 20; i++)
+    {
+        data.insert(i, i);
+    }
+
+    myDataTwo.SetData(data);
+    myDataTwo.SetLabel("DataTwo");
+    myDataTwo.SetChartType("bar");
+    myDataTwo.SetColor("green");
+    myDataTwo.SetLineStyle("solid");
+
+    return std::make_unique<QmitkChartxyData>(myDataTwo);
+}
+
+std::unique_ptr<QmitkChartxyData> mitk::ChartExampleTestHelper::GetDataThree()
+{
+    QmitkChartxyData myDataThree;
+
+    QMap<QVariant, QVariant> data;
+
+    for (int i = 20; i < 30; i++)
+    {
+        data.insert(i, i);
+    }
+
+    myDataThree.SetData(data);
+    myDataThree.SetLabel("DataThree");
+    myDataThree.SetChartType("bar");
+    myDataThree.SetColor("blue");
+    myDataThree.SetLineStyle("solid");
+
+    return std::make_unique<QmitkChartxyData>(myDataThree);
+}
+
+std::unique_ptr<QmitkChartxyData> mitk::ChartExampleTestHelper::GetDataFour()
+{
+    QmitkChartxyData myDataFour;
+
+    QMap<QVariant, QVariant> data;
+
+    for (int i = 30; i < 40; i++)
+    {
+        data.insert(i, i);
+    }
+
+    myDataFour.SetData(data);
+    myDataFour.SetLabel("DataFour");
+    myDataFour.SetChartType("bar");
+    myDataFour.SetColor("yellow");
+    myDataFour.SetLineStyle("solid");
+
+    return std::make_unique<QmitkChartxyData>(myDataFour);
+}
+
+std::unique_ptr<QmitkChartxyData> mitk::ChartExampleTestHelper::GetDataFive()
+{
+    QmitkChartxyData myDataFive;
+
+    QMap<QVariant, QVariant> data;
+
+    for (int i = 40; i < 50; i++)
+    {
+        data.insert(i, i);
+    }
+
+    myDataFive.SetData(data);
+    myDataFive.SetLabel("DataFive");
+    myDataFive.SetChartType("bar");
+    myDataFive.SetColor("black");
+    myDataFive.SetLineStyle("solid");
+
+    return std::make_unique<QmitkChartxyData>(myDataFive);
+}
+
+QmitkChartWidget::ChartType mitk::ChartExampleTestHelper::ReturnChartTypeByString(std::string chartTypeString)
+{
+    if (chartTypeString == "bar")
+    {
+        return QmitkChartWidget::ChartType::bar;
+    }
+
+    if (chartTypeString == "line")
+    {
+        return QmitkChartWidget::ChartType::line;
+    }
+
+    if (chartTypeString == "spline")
+    {
+        return QmitkChartWidget::ChartType::spline;
+    }
+
+    if (chartTypeString == "pie")
+    {
+        return QmitkChartWidget::ChartType::pie;
+    }
+
+    if (chartTypeString == "area")
+    {
+        return QmitkChartWidget::ChartType::area;
+    }
+
+    if (chartTypeString == "area_spline")
+    {
+        return QmitkChartWidget::ChartType::area_spline;
+    }
+
+    if (chartTypeString == "scatter")
+    {
+        return QmitkChartWidget::ChartType::scatter;
+    }
+
+    return QmitkChartWidget::ChartType::bar;
+}
+
+QmitkChartWidget::ChartColor mitk::ChartExampleTestHelper::ReturnChartColorByString(std::string chartColorString)
+{
+    if (chartColorString == "red")
+    {
+        return QmitkChartWidget::ChartColor::red;
+    }
+
+    if (chartColorString == "orange")
+    {
+        return QmitkChartWidget::ChartColor::orange;
+    }
+
+    if (chartColorString == "yellow")
+    {
+        return QmitkChartWidget::ChartColor::yellow;
+    }
+
+    if (chartColorString == "green")
+    {
+        return QmitkChartWidget::ChartColor::green;
+    }
+
+    if (chartColorString == "blue")
+    {
+        return QmitkChartWidget::ChartColor::blue;
+    }
+
+    if (chartColorString == "purple")
+    {
+        return QmitkChartWidget::ChartColor::purple;
+    }
+
+    if (chartColorString == "brown")
+    {
+        return QmitkChartWidget::ChartColor::brown;
+    }
+
+    if (chartColorString == "magenta")
+    {
+        return QmitkChartWidget::ChartColor::magenta;
+    }
+
+    if (chartColorString == "tan")
+    {
+        return QmitkChartWidget::ChartColor::tan;
+    }
+
+    if (chartColorString == "cyan")
+    {
+        return QmitkChartWidget::ChartColor::cyan;
+    }
+
+    if (chartColorString == "olive")
+    {
+        return QmitkChartWidget::ChartColor::olive;
+    }
+
+    if (chartColorString == "maroon")
+    {
+        return QmitkChartWidget::ChartColor::maroon;
+    }
+
+    if (chartColorString == "navy")
+    {
+        return QmitkChartWidget::ChartColor::navy;
+    }
+
+    if (chartColorString == "aquamarine")
+    {
+        return QmitkChartWidget::ChartColor::aquamarine;
+    }
+
+    if (chartColorString == "turqouise")
+    {
+        return QmitkChartWidget::ChartColor::turqouise;
+    }
+
+    if (chartColorString == "silver")
+    {
+        return QmitkChartWidget::ChartColor::silver;
+    }
+
+    if (chartColorString == "lime")
+    {
+        return QmitkChartWidget::ChartColor::lime;
+    }
+
+    if (chartColorString == "teal")
+    {
+        return QmitkChartWidget::ChartColor::teal;
+    }
+
+    if (chartColorString == "indigo")
+    {
+        return QmitkChartWidget::ChartColor::indigo;
+    }
+
+    if (chartColorString == "violet")
+    {
+        return QmitkChartWidget::ChartColor::violet;
+    }
+
+    if (chartColorString == "pink")
+    {
+        return QmitkChartWidget::ChartColor::pink;
+    }
+
+    if (chartColorString == "black")
+    {
+        return QmitkChartWidget::ChartColor::black;
+    }
+
+    if (chartColorString == "white")
+    {
+        return QmitkChartWidget::ChartColor::white;
+    }
+
+    if (chartColorString == "grey")
+    {
+        return QmitkChartWidget::ChartColor::grey;
+    }
+
+    return QmitkChartWidget::ChartColor::red;
+}
+
+QmitkChartWidget::LineStyle mitk::ChartExampleTestHelper::ReturnChartStyleByString(std::string chartStyleString)
+{
+    if (chartStyleString == "solid")
+    {
+        return QmitkChartWidget::LineStyle::solid;
+    }
+
+    if (chartStyleString == "dashed")
+    {
+        return QmitkChartWidget::LineStyle::dashed;
+    }
+
+    return QmitkChartWidget::LineStyle::solid;
+}
+
+void mitk::ChartExampleTestHelper::Add(int dataSet)
+{
+    if (dataSet == 1)
+    {
+        auto myDataOne = mitk::ChartExampleTestHelper::GetDataOne();
+
+        std::map<double, double> data = mitk::ChartExampleTestHelper::ToStdMap(myDataOne->GetXData(), myDataOne->GetYData());
+        auto label = myDataOne->GetLabel().toString().toStdString();
+        auto type = mitk::ChartExampleTestHelper::ReturnChartTypeByString((myDataOne->GetChartType().toString().toStdString()));
+        auto color = mitk::ChartExampleTestHelper::ReturnChartColorByString((myDataOne->GetColor().toString().toStdString()));
+        auto style = mitk::ChartExampleTestHelper::ReturnChartStyleByString((myDataOne->GetLineStyle().toString().toStdString()));
+
+        qmitkChartWidget.AddChartExampleData(data, label, type, color, style);
+    }
+
+    if (dataSet == 2)
+    {
+        auto myDataTwo = mitk::ChartExampleTestHelper::GetDataTwo();
+
+        std::map<double, double> data = mitk::ChartExampleTestHelper::ToStdMap(myDataTwo->GetXData(), myDataTwo->GetYData());
+        auto label = myDataTwo->GetLabel().toString().toStdString();
+        auto type = mitk::ChartExampleTestHelper::ReturnChartTypeByString((myDataTwo->GetChartType().toString().toStdString()));
+        auto color = mitk::ChartExampleTestHelper::ReturnChartColorByString((myDataTwo->GetColor().toString().toStdString()));
+        auto style = mitk::ChartExampleTestHelper::ReturnChartStyleByString((myDataTwo->GetLineStyle().toString().toStdString()));
+
+        qmitkChartWidget.AddChartExampleData(data, label, type, color, style);
+    }
+
+    if (dataSet == 3)
+    {
+        auto myDataThree = mitk::ChartExampleTestHelper::GetDataThree();
+
+        std::map<double, double> data = mitk::ChartExampleTestHelper::ToStdMap(myDataThree->GetXData(), myDataThree->GetYData());
+        auto label = myDataThree->GetLabel().toString().toStdString();
+        auto type = mitk::ChartExampleTestHelper::ReturnChartTypeByString((myDataThree->GetChartType().toString().toStdString()));
+        auto color = mitk::ChartExampleTestHelper::ReturnChartColorByString((myDataThree->GetColor().toString().toStdString()));
+        auto style = mitk::ChartExampleTestHelper::ReturnChartStyleByString((myDataThree->GetLineStyle().toString().toStdString()));
+
+        qmitkChartWidget.AddChartExampleData(data, label, type, color, style);
+    }
+
+    if (dataSet == 4)
+    {
+        auto myDataFour = mitk::ChartExampleTestHelper::GetDataFour();
+
+        std::map<double, double> data = mitk::ChartExampleTestHelper::ToStdMap(myDataFour->GetXData(), myDataFour->GetYData());
+        auto label = myDataFour->GetLabel().toString().toStdString();
+        auto type = mitk::ChartExampleTestHelper::ReturnChartTypeByString((myDataFour->GetChartType().toString().toStdString()));
+        auto color = mitk::ChartExampleTestHelper::ReturnChartColorByString((myDataFour->GetColor().toString().toStdString()));
+        auto style = mitk::ChartExampleTestHelper::ReturnChartStyleByString((myDataFour->GetLineStyle().toString().toStdString()));
+
+        qmitkChartWidget.AddChartExampleData(data, label, type, color, style);
+    }
+
+    if (dataSet == 5)
+    {
+        auto myDataFive = mitk::ChartExampleTestHelper::GetDataFive();
+
+        std::map<double, double> data = mitk::ChartExampleTestHelper::ToStdMap(myDataFive->GetXData(), myDataFive->GetYData());
+        auto label = myDataFive->GetLabel().toString().toStdString();
+        auto type = mitk::ChartExampleTestHelper::ReturnChartTypeByString((myDataFive->GetChartType().toString().toStdString()));
+        auto color = mitk::ChartExampleTestHelper::ReturnChartColorByString((myDataFive->GetColor().toString().toStdString()));
+        auto style = mitk::ChartExampleTestHelper::ReturnChartStyleByString((myDataFive->GetLineStyle().toString().toStdString()));
+
+        qmitkChartWidget.AddChartExampleData(data, label, type, color, style);
+    }
+}
+
+std::map<double, double> mitk::ChartExampleTestHelper::ToStdMap(QVariantList xData, QVariantList yData)
+{
+    auto xDataConverted = xData.toVector().toStdVector();
+    auto yDataConverted = yData.toVector().toStdVector();
+
+    std::map<double, double> data;
+    for (int i = 0; i < xDataConverted.size(); i++)
+    {
+        data.insert_or_assign(xDataConverted[i].toDouble(), yDataConverted[i].toDouble());
+    }
+
+    return data;
+}
+
+void mitk::ChartExampleTestHelper::ClearMemory()
+{
+    // Clear the vector
+    qmitkChartWidget.Clear();
+}
diff --git a/Modules/Chart/Test/mitkChartExampleTestHelper.h b/Modules/Chart/Test/mitkChartExampleTestHelper.h
new file mode 100644
index 0000000000..36f8f20ad8
--- /dev/null
+++ b/Modules/Chart/Test/mitkChartExampleTestHelper.h
@@ -0,0 +1,67 @@
+/*===================================================================
+
+The Medical Imaging Interaction Toolkit (MITK)
+
+Copyright (c) German Cancer Research Center,
+Division of Medical and Biological Informatics.
+All rights reserved.
+
+This software is distributed WITHOUT ANY WARRANTY; without
+even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.
+
+See LICENSE.txt or http://www.mitk.org for details.
+
+===================================================================*/
+
+#ifndef MITK_CHART_EXAMPLE_TEST_HELPER_H
+#define MITK_CHART_EXAMPLE_TEST_HELPER_H
+
+// mitk core
+#include "QmitkChartxyData.h"
+#include "QmitkChartWidget.h"
+
+// std includes
+#include <map>
+#include <memory>
+#include <vector>
+#include <string>
+
+namespace mitk
+{
+    class ChartExampleTestHelper
+    {
+
+    public:
+        //////////////////////////////////////////////////////////////////////////
+        // ACCESS TO DATA SETS
+        //////////////////////////////////////////////////////////////////////////
+
+        std::unique_ptr<QmitkChartxyData> GetDataOne();
+        std::unique_ptr<QmitkChartxyData> GetDataTwo();
+        std::unique_ptr<QmitkChartxyData> GetDataThree();
+        std::unique_ptr<QmitkChartxyData> GetDataFour();
+        std::unique_ptr<QmitkChartxyData> GetDataFive();
+
+        //////////////////////////////////////////////////////////////////////////
+        // INSTANCE OF CLASS TO BE TESTED
+        //////////////////////////////////////////////////////////////////////////
+
+        QmitkChartWidget qmitkChartWidget;
+
+        //////////////////////////////////////////////////////////////////////////
+        // AUXILIARY FUNCTIONS
+        //////////////////////////////////////////////////////////////////////////
+
+        QmitkChartWidget::ChartType ReturnChartTypeByString(std::string chartTypeString);
+        QmitkChartWidget::ChartColor ReturnChartColorByString(std::string chartColorString);
+        QmitkChartWidget::LineStyle ReturnChartStyleByString(std::string chartStyleString);
+
+        void Add(int dataSet);
+        std::map<double, double> ToStdMap(QVariantList xData, QVariantList yData);
+        void ClearMemory();
+
+    }; // end ChartExampleTestHelper
+} // end mitk
+
+#endif