Function mitkFileWriterRegistryTest

Modules/Core/test/mitkFileWriterRegistryTest.cpp:157–282

* TODO */

 *  TODO
 */
int mitkFileWriterRegistryTest(int /*argc*/, char * /*argv*/ [])
{
  // always start with this!
  MITK_TEST_BEGIN("FileWriterRegistry");

  TestStreamMethods();

  // mitk::FileWriterRegistry::Pointer frm = mitk::FileWriterRegistry::New();
  // MITK_TEST_CONDITION_REQUIRED(argc == 2,"Testing FileWriterRegistry instantiation");

  DummyWriter testDR("testdata", "test", 1);
  DummyWriter otherDR("testdata", "other", 1);

  // MITK_TEST_CONDITION_REQUIRED(testDR->CanWrite("/this/is/a/folder/file.test"),"Positive test of default CanRead()
  // implementation");
  // MITK_TEST_CONDITION_REQUIRED(!testDR->CanWrite("/this/is/a/folder/file.tes"),"Negative test of default CanRead()
  // implementation");

  mitk::FileWriterRegistry *writerRegistry = new mitk::FileWriterRegistry;
  mitk::IFileWriter *returned = writerRegistry->GetWriter("", "test");

  MITK_TEST_CONDITION_REQUIRED(returned && &static_cast<mitk::IFileWriter &>(testDR) != returned,
                               "Testing correct retrieval of FileWriter 1/2");

  returned = writerRegistry->GetWriter("", "other");

  MITK_TEST_CONDITION_REQUIRED(returned && &static_cast<mitk::IFileWriter &>(otherDR) != returned,
                               "Testing correct retrieval of FileWriter 2/2");

  DummyWriter mediocreTestDR("testdata", "test", 20);
  DummyWriter prettyFlyTestDR("testdata", "test", 50);
  DummyWriter2 awesomeTestDR("testdata", "test", 100);

  returned = writerRegistry->GetWriter("test");
  MITK_TEST_CONDITION_REQUIRED(dynamic_cast<DummyWriter2 *>(returned),
                               "Testing correct prioritized retrieval of FileWriter: Best Writer");

  // Now to give those Writers some options, then we will try again
  mitk::IFileWriter::OptionList options;
  options.push_back(std::make_pair("isANiceGuy", true));
  mediocreTestDR.SetOptions(options);
  options.clear();
  options.push_back(std::make_pair("canFly", true));
  prettyFlyTestDR.SetOptions(options);
  options.push_back(std::make_pair("isAwesome", true));
  awesomeTestDR.SetOptions(options); // note: awesomeWriter canFly and isAwesome

  // Reset Options, use to define what we want the Writer to do
  mitk::IFileWriter::OptionNames optionFilter;
  optionFilter.push_back("canFly");
  returned = writerRegistry->GetWriter("", "test", optionFilter);
  MITK_TEST_CONDITION_REQUIRED(returned && &static_cast<mitk::IFileWriter &>(awesomeTestDR) != returned,
                               "Testing correct retrieval of FileWriter with Options: Best Writer with options");

  optionFilter.push_back("isAwesome");
  returned = writerRegistry->GetWriter("", "test", optionFilter);
  MITK_TEST_CONDITION_REQUIRED(
    returned && &static_cast<mitk::IFileWriter &>(awesomeTestDR) != returned,