TEST: new test for Python wrapping of new services

Modules/Wrappers/SWIG/test/python/CMakeLists.txt

@@ -141,3 +141,9 @@ add_test( NAME pyTvBug1498
   ${OTB_DATA_ROOT}/Input/poupees.tif
   ${TEMP}/Bu1498-output.tif)  
 
+add_test( NAME pyTvImageInterface
+  COMMAND ${TEST_DRIVER} Execute
+  ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/PythonTestDriver.py
+  PythonImageInterface
+  ${OTB_DATA_ROOT}/Examples/QB_Toulouse_Ortho_XS.tif
+  )

Modules/Wrappers/SWIG/test/python/PythonImageInterface.py

+
+def test(otb, argv):
+  # Create a smoothing application
+  app = otb.Registry.CreateApplication("Smoothing")
+  app.SetParameterString("in",argv[1])
+  app.Execute()
+
+  # Setup a special requested region
+  myRegion = otb.itkRegion()
+  myRegion.GetSize()[0] = 20
+  myRegion.GetSize()[1] = 25
+  myRegion.GetIndex().Fill(10)
+  app.PropagateRequestedRegion("out",myRegion)
+  print(app.GetImageRequestedRegion("in"))
+  
+  # Create a ReadImageInfo application and plug the output of app
+  app2 = otb.Registry.CreateApplication("ReadImageInfo")
+  ex = app.ExportImage("out")
+  app2.ImportVectorImage("in", ex)
+  app2.Execute()
+  someKeys = ['sizex', 'sizey', 'spacingx', 'spacingy', 'sensor', 'projectionref']
+  for key in someKeys:
+    print(key + ' : ' + str(app2.GetParameterValue(key)) )