update defaults for number of workers... MATLAB=CAPITALISM

Author: Remi-Gau

tests/tests_batches/sub-01_T1w_seg8.mat

@@ -0,0 +1,49 @@
+function test_suite = test_setBachRename %#ok<*STOUT>
+  %
+  % (C) Copyright 2022 CPP_SPM developers
+
+  try % assignment of 'localfunctions' is necessary in Matlab >= 2016
+    test_functions = localfunctions(); %#ok<*NASGU>
+  catch % no problem; early Matlab versions can use initTestSuite fine
+  end
+
+  initTestSuite;
+
+end
+
+function test_setBachRename_basic()
+  
+  % GIVEN
+  filename = 'sub-01_T1w_seg8.mat';
+  setUp(filename)
+  
+  matlabbatch = {};
+  files = {fullfile(pwd, filename)};
+  moveTo = {pwd};
+  patternReplace = struct('pattern', '_T1w_seg8.mat', ...
+    'repl', '_label-T1w_segparam.mat');
+  
+  % WHEN
+  matlabbatch = setBachRename(matlabbatch, files, moveTo, patternReplace);
+  
+  spm_jobman('run', matlabbatch)
+
+  % THEN
+  expectedFile = 'sub-01_label-T1w_segparam.mat';
+  assert(exist(fullfile(pwd, expectedFile), 'file'));
+
+  cleanUp(expectedFile);
+
+end
+
+function setUp(filename)
+  
+  system(sprintf('touch %s', filename));
+
+end
+
+function cleanUp(filename)
+  
+  delete(fullfile(pwd, filename))
+  
+end

tests/tests_batches/test_setBachRename.m

@@ -52,7 +52,7 @@
   expectedOptions.result.Steps = returnDefaultResultsStructure();
 
   expectedOptions.parallelize.do = false;
-  expectedOptions.parallelize.nbWorkers = 3;
+  expectedOptions.parallelize.nbWorkers = 2;
   expectedOptions.parallelize.killOnExit = false;
 
   if nargin > 0