Fix: Improve test coverage (#28)

* Only track coverage for type classes from latest version

* Test instance display

* Update testInstanceSaveLoad.m

Call string() in order to test the getDisplayMethod for the schema class

* Rename test to InstanceTest

* Update update.yml

---------

Co-authored-by: Update openMINDS_MATLAB by ehennestad <>

.github/workflows/update.yml

@@ -1,11 +1,11 @@
-name: Update openMINDS_MATLAB
+name: Run tests
 
 on:
   # Triggers the workflow on push to any branch other than main or PR to main
   # This way tests will run on any push to a feature branch and when feature 
   # branches are merged to main, but not repeated when PRs are actually merged. 
   push:
-    branches-ignore: ["main", "pipeline", "gh-badges"]
+    branches-ignore: ["pipeline", "gh-badges"]
     paths-ignore:
       - '*README.md'
       - '*md'

tools/tasks/testToolbox.m

@@ -9,9 +9,22 @@ function testToolbox(varargin)
     % Use the openMINDS_MATLAB setup to download controlled instances
     run( fullfile(projectRootDirectory, 'code', 'setup.m') )
 
+    codeFolder = fullfile(projectRootDirectory, "code");
+    codecoverageFileList = getCodeCoverageFileList(codeFolder); % local function
+
     matbox.tasks.testToolbox(...
         projectRootDirectory, ...
         "CreateBadge", true, ...
+        "CoverageFileList", codecoverageFileList, ...
         varargin{:} ...
         )
 end
+
+function fileList = getCodeCoverageFileList(codeFolder)
+    L = cat(1, ...
+        dir( fullfile(codeFolder, '+openminds', '**', '*.m') ), ...
+        dir( fullfile(codeFolder, 'internal', '**', '*.m') ), ...
+        dir( fullfile(codeFolder, 'schemas', 'latest', '**', '*.m') ));
+
+    fileList = fullfile(string({L.folder}'),string({L.name}'));
+end

tools/tests/unitTests/testInstanceSaveLoad.m → tools/tests/unitTests/InstanceTest.m

@@ -1,5 +1,5 @@
-classdef testInstanceSaveLoad < matlab.unittest.TestCase
-% testInstanceSaveLoad Unit test for save and load operations on OpenMINDS types
+classdef InstanceTest < matlab.unittest.TestCase
+% InstanceTest - Unit test for creation and save/load of OpenMINDS instances
 
     % Automatically generate a test case for each schema type
     properties (TestParameter)
@@ -30,6 +30,15 @@ function testCreateSchema(testCase, SchemaType)
             % Attempt to create an object of the schema class
             instance = schemaFcn();
             testCase.assertInstanceOf(instance, 'openminds.abstract.Schema')
+
+            testCase.verifyWarningFree( @(i)dispNoOutput(instance) )
+
+            strRep = string(instance);
+            testCase.verifyClass(strRep, 'string')
+
+            function dispNoOutput(instance) %#ok<INUSD>
+                c = evalc('disp(instance)'); %#ok<NASGU>
+            end
         end
 
         function testSaveLoadForSchema(testCase, SchemaType)