TEST:add test for StereoRectificationGridGenerator application

Applications/DisparityMap/otbStereoRectificationGridGenerator.cxx

@@ -270,7 +270,7 @@ private:
       m_StatisticsFilter->Update();
 
       m_DeformationFieldSource->SetAverageElevation(m_StatisticsFilter->GetMean());
-
+      
       EnableParameter("epi.elevation.avgdem.value");
       SetParameterFloat("epi.elevation.avgdem.value",m_StatisticsFilter->GetMean());
 

Testing/Applications/DisparityMap/CMakeLists.txt

@@ -60,3 +60,19 @@ OTB_TEST_APPLICATION(NAME apTvDmFineRegistrationTest
                              ${TEMP}/apTvDmFineRegistrationTest.tif
                      )
 
+#--- StereoRectificationGridGenerator ---#
+OTB_TEST_APPLICATION(NAME apTvDmStereoRectificationGridGeneratorTest
+                     APP  StereoRectificationGridGenerator
+                     OPTIONS -io.inleft ${INPUTDATA}/sensor_stereo_left.tif
+                             -io.inright ${INPUTDATA}/sensor_stereo_right.tif
+                             -io.outleft ${TEMP}/apTvDmStereoRectificationGridGeneratorLeftTest.tif
+                             -io.outright ${TEMP}/apTvDmStereoRectificationGridGeneratorRightTest.tif
+                             -epi.elevation.avg.value 300
+                             -epi.step 5
+                             -epi.scale 0.5
+                     VALID   --compare-n-images ${EPSILON_10} 2
+                             ${BASELINE}/feTvStereorectificationDeformationFieldSourceOutput1.tif
+                             ${TEMP}/apTvDmStereoRectificationGridGeneratorLeftTest.tif
+                             ${BASELINE}/feTvStereorectificationDeformationFieldSourceOutput2.tif
+                             ${TEMP}/apTvDmStereoRectificationGridGeneratorRightTest.tif
+                     )