add test createROI expand

Author: Remi-Gau

README.md

@@ -1,3 +1,8 @@
+[![miss_hit_style](https://github.com/cpp-lln-lab/CPP_ROI/actions/workflows/miss_hit_style.yml/badge.svg)](https://github.com/cpp-lln-lab/CPP_ROI/actions/workflows/miss_hit_style.yml)
+[![miss_hit_quality](https://github.com/cpp-lln-lab/CPP_ROI/actions/workflows/miss_hit_quality.yml/badge.svg)](https://github.com/cpp-lln-lab/CPP_ROI/actions/workflows/miss_hit_quality.yml)
+[![tests and coverage with matlab](https://github.com/cpp-lln-lab/CPP_ROI/actions/workflows/run_tests_matlab.yml/badge.svg)](https://github.com/cpp-lln-lab/CPP_ROI/actions/workflows/run_tests_matlab.yml)
+[![codecov](https://codecov.io/gh/cpp-lln-lab/CPP_ROI/branch/main/graph/badge.svg?token=8IoRQtbFUV)](https://codecov.io/gh/cpp-lln-lab/CPP_ROI)
+
 # CPP ROI
 
 Set of Octave and Matlab functions, demos and scripts to help manage ROIs and to

tests/test_createRoi.m

@@ -36,12 +36,12 @@ function test_createRoi_sphere()
 
 function test_createRoi_intersection_mask_sphere()
 
-  [roiFinelname, volumeDefiningImage] = prepareRoiAndVolumeDefiningImage();
+  [roiFilename, volumeDefiningImage] = prepareRoiAndVolumeDefiningImage();
 
   sphere.location = [44 -67 0];
   sphere.radius = 5;
 
-  specification  = struct('mask1', roiFinelname, ...
+  specification  = struct('mask1', roiFilename, ...
                           'mask2', sphere);
 
   saveImg = true;
@@ -59,6 +59,34 @@ function test_createRoi_intersection_mask_sphere()
 
 end
 
+function test_createRoi_expand
+
+  [roiFilename, volumeDefiningImage] = prepareRoiAndVolumeDefiningImage();
+
+  sphere.location = [44 -67 0];
+  sphere.radius = 5;
+  sphere.maxNbVoxels = 50;
+
+  specification  = struct('mask1', roiFilename, ...
+                          'mask2', sphere);
+
+  saveImg = true;
+  outputDir = thisDir();
+
+  mask = createRoi('expand', specification, volumeDefiningImage, outputDir, saveImg);
+
+  basename = 'rspace-MNI_atlas-neurosynth_label-visualMotionExpandVox57_desc-p10pt00_mask';
+
+  assertEqual(mask.roi.size, 57);
+
+  assertEqual(exist(fullfile(thisDir(), [basename '.nii']), 'file'), 2);
+  assertEqual(exist(fullfile(thisDir(), [basename '.json']), 'file'), 2);
+
+  delete(fullfile(thisDir(), '*.nii'));
+  delete(fullfile(thisDir(), '*.json'));
+
+end
+
 function value = thisDir()
   value = fullfile(fileparts(mfilename('fullpath')));
 end