runTests.m

function results = runTests()

    import matlab.unittest.TestSuite matlab.unittest.TestRunner
    import matlab.unittest.plugins.CodeCoveragePlugin
    import matlab.unittest.plugins.codecoverage.CoverageReport

    root_path = nla.findRootPath();

    % get all unittests folders
    filelist = dir(fullfile(root_path, '**/unittests'));

    % make cell array with extra check on if directory
    test_folders = {filelist([filelist.isdir]).folder};

    test_folders = convertCharsToStrings(unique(test_folders));

    test_suite = TestSuite.fromFolder(test_folders(1));

    for folder = 2:numel(test_folders)
        test_suite = [test_suite TestSuite.fromFolder(test_folders(folder))];
    end

    runner = TestRunner.withTextOutput;
    report_format = CoverageReport("coverageReport");
    plugin = CodeCoveragePlugin.forFolder(root_path, "IncludingSubfolders", true, "Producing", report_format);
    runner.addPlugin(plugin);

    results = runner.run(test_suite);
end