add tests for sub functions

Author: Remi-Gau

subfun/createTaskName.m

@@ -0,0 +1,18 @@
+function [taskName, taskNameValid] = createTaskName(taskName)
+    % [taskName, taskNameValid] = createTaskName(taskName)
+    %
+    % Name of the task (for resting state use the "rest" prefix). No two tasks
+    % should have the same name. Task label is derived from this field by
+    % removing all non alphanumeric ([a-zA-Z0-9]) characters.
+       
+    % camel case: upper case for first letter for all words but the first one
+    spaceIdx = regexp(taskName, '[a-zA-Z0-9]*', 'start');
+    taskName(spaceIdx(2:end)) = upper(taskName(spaceIdx(2:end)));
+    
+    % remove invalid characters
+    [unvalidCharacters] = regexp(taskName, '[^a-zA-Z0-9]');
+    taskNameValid = taskName;
+    taskNameValid(unvalidCharacters) = [];
+    
+end
+

subfun/transferInfoToBids.m

@@ -0,0 +1,16 @@
+function fieldsToSet = transferInfoToBids(fieldsToSet, cfg)
+    % transfer any info that might have been provided by the user to the
+    % relevant field for its reuse for BIDS filenames or JSON later
+    
+    if isfield(cfg, 'task') && isfield(cfg.task, 'name')
+        [taskName, taskNameValid] = createTaskName(cfg.task.name);
+        fieldsToSet.fileName.task = taskNameValid;
+        fieldsToSet.bids.meg.TaskName = taskName;
+        fieldsToSet.bids.mri.TaskName = taskName;
+    end
+        
+    if isfield(cfg, 'mri') && isfield(cfg.mri, 'repetitionTime')
+        fieldsToSet.bids.mri.RepetitionTime = cfg.mri.repetitionTime;
+    end
+    
+end

tests/test_createTaskName.m

@@ -0,0 +1,28 @@
+function test_createTaskName()
+    %
+    
+    taskName = '&|@#-_(§!{})[]ù%£+/=:;.?,\<> visual task';
+    
+    [taskName, taskNameValid] = createTaskName(taskName)
+    
+    [unvalidCharacters] = regexp(taskNameValid, '[^a-zA-Z0-9]');
+    
+    assert(isempty(unvalidCharacters));
+    
+    
+    taskName = ' 09 visual task';
+    
+    [taskName, taskNameValid] = createTaskName(taskName)
+    
+    [unvalidCharacters] = regexp(taskNameValid, '[^a-zA-Z0-9]');
+    
+    assert(isempty(unvalidCharacters));
+    
+    
+    taskName = 'foo bar';
+    [taskName, taskNameValid] = createTaskName(taskName)
+    assert(isequal(taskName, 'foo Bar'))
+    assert(isequal(taskNameValid, 'fooBar'))
+    
+end
+

tests/test_transferInfoToBids.m

@@ -0,0 +1,35 @@
+function test_transferInfoToBids()
+    
+    %%
+    cfg = struct();
+    fieldsToSet = struct();
+    cfg = transferInfoToBids(fieldsToSet, cfg);
+    
+    expectedStruct = struct();
+    
+    assert(isequal(expectedStruct, fieldsToSet))
+    
+    %%
+    cfg.task.name = 'foo bar';
+    
+    fieldsToSet = transferInfoToBids(fieldsToSet, cfg);
+    
+    expectedStruct.fileName.task = 'fooBar';
+    expectedStruct.bids.meg.TaskName = 'foo Bar';
+    expectedStruct.bids.mri.TaskName = 'foo Bar';
+    
+    assert(isequal(expectedStruct, fieldsToSet))
+    
+    %%
+    clear cfg fieldsToSet expectedStruct
+    
+    cfg.mri.repetitionTime = 1.56;
+    
+    fieldsToSet = struct();
+    fieldsToSet = transferInfoToBids(fieldsToSet, cfg);
+
+    expectedStruct.bids.mri.RepetitionTime = 1.56;
+    
+    assert(isequal(expectedStruct, fieldsToSet))
+    
+end