mitkVtkWidgetRenderingTest.cpp
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00001 /*========================================================================= 00002 00003 Program: Medical Imaging & Interaction Toolkit 00004 Language: C++ 00005 Date: $Date: 2008-02-25 17:27:17 +0100 (Mo, 25 Feb 2008) $ 00006 Version: $Revision: 7837 $ 00007 00008 Copyright (c) German Cancer Research Center, Division of Medical and 00009 Biological Informatics. All rights reserved. 00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 00018 #include "mitkVtkWidgetRendering.h" 00019 #include <vtkRenderWindow.h> 00020 #include <vtkScalarBarWidget.h> 00021 00022 #include "mitkTestingMacros.h" 00023 00024 #include <iostream> 00025 00035 int mitkVtkWidgetRenderingTest(int /* argc */, char* /*argv*/[]) 00036 { 00037 // always start with this! 00038 MITK_TEST_BEGIN("mitkVTKWidgetRenderingTest") 00039 00040 // Test: instantiation 00041 mitk::VtkWidgetRendering::Pointer widgetRendering = mitk::VtkWidgetRendering::New(); 00042 MITK_TEST_CONDITION_REQUIRED(widgetRendering.IsNotNull(),"Testing instantiation") 00043 00044 // Test: Create and set vtkRenderWindow 00045 vtkRenderWindow *renderWindow = vtkRenderWindow::New(); 00046 //mitk::VtkPropRenderer::Pointer propRenderer = mitk::VtkPropRenderer::New( "the renderer", renderWindow ); 00047 //propRenderer->SetMapperID(2); 00048 widgetRendering->SetRenderWindow( renderWindow ); 00049 MITK_TEST_CONDITION_REQUIRED(widgetRendering->GetRenderWindow() == renderWindow, 00050 "Setting vtkRenderWindow...") 00051 00052 // Test: Try to enable before widget has been set (should stay disabled) 00053 widgetRendering->Enable(); 00054 MITK_TEST_CONDITION(!widgetRendering->IsEnabled(), 00055 "Trying to enable widget rendering before setting widget") 00056 widgetRendering->Disable(); 00057 00058 // Test: Retrieve widget before it has been set (should return NULL) 00059 MITK_TEST_CONDITION(widgetRendering->GetVtkWidget() == NULL, 00060 "Trying to retrieve widget before it has been set") 00061 00062 // Test: Create vtkWidget instance (vtkScalarWidget) and add it 00063 vtkScalarBarWidget *scalarBarWidget = vtkScalarBarWidget::New(); 00064 widgetRendering->SetVtkWidget( scalarBarWidget ); 00065 MITK_TEST_CONDITION(widgetRendering->GetVtkWidget() == scalarBarWidget, 00066 "Retrieving widget after it has been set") 00067 00068 // Test: Try to enable widget rendering (should work now) 00069 widgetRendering->Enable(); 00070 MITK_TEST_CONDITION(widgetRendering->IsEnabled(), 00071 "Enabling widget rendering") 00072 00073 // Test: Try to disable widget rendering (should be disabled) 00074 widgetRendering->Disable(); 00075 MITK_TEST_CONDITION(!widgetRendering->IsEnabled(), 00076 "Disabling widget rendering") 00077 00078 00079 00080 00081 // Clean up 00082 scalarBarWidget->Delete(); 00083 renderWindow->Delete(); 00084 00085 00086 // write your own tests here and use the macros from mitkTestingMacros.h !!! 00087 // do not write to std::cout and do not return from this function yourself! 00088 00089 // always end with this! 00090 MITK_TEST_END() 00091 } 00092
