ENH: added a test driver for the AppImageUtils module

Modules/Applications/AppImageUtils/test/CMakeLists.txt

@@ -20,15 +20,17 @@
 
 otb_module_test()
 
-set(OTBExtractROIAppTest
+set(OTBAppImageUtilsTests
+otbAppImageUtilsTestDriver.cxx
 otbExtractROIAppTests.cxx
 )
 
-add_executable(OTBExtractROIAppTest ${OTBExtractROIAppTest})
-target_link_libraries(OTBExtractROIAppTest ${OTBAppImageUtils-Test_LIBRARIES})
-otb_module_target_label(OTBExtractROIAppTest)
+add_executable(otbAppImageUtilsTestDriver ${OTBAppImageUtilsTests})
+target_link_libraries(otbAppImageUtilsTestDriver ${OTBAppImageUtils-Test_LIBRARIES})
+otb_module_target_label(otbAppImageUtilsTestDriver)
 
-otb_add_test(NAME apTvUtExtractROI COMMAND OTBExtractROIAppTest
+otb_add_test(NAME apTvUtExtractROI COMMAND otbAppImageUtilsTestDriver
+  otbExtractROIAppTests
   $<TARGET_FILE_DIR:otbapp_ExtractROI>
   )
 

Modules/Applications/AppImageUtils/test/otbAppImageUtilsTestDriver.cxx

+/*
+ * Copyright (C) 2005-2019 Centre National d'Etudes Spatiales (CNES)
+ *
+ * This file is part of Orfeo Toolbox
+ *
+ *     https://www.orfeo-toolbox.org/
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "otbTestMain.h"
+
+void RegisterTests()
+{
+  REGISTER_TEST(otbExtractROIAppTests);
+}

Modules/Applications/AppImageUtils/test/otbExtractROIAppTests.cxx

@@ -134,7 +134,7 @@ void extract_roi_radius(ApplicationPointerType app, std::string unitc, std::stri
   app->Execute();
 }
 
-int main(int argc, char * argv[])
+int otbExtractROIAppTests(int argc, char * argv[])
 {
   unsigned int imageSize = 10;