Hi,
You can add a setup function to your tests that changes the working directory to the correct location. This setup function would run before each test and ensure the working directory is set properly.
Here's an example of how you might write such a setup function:
function tests = yourTestFunction
tests = functiontests(localfunctions);
tests(1).Setup = @setupFunction;
end
function setupFunction(testCase)
% Get the current file's directory
currentTestFile = mfilename('fullpath');
[currentDir, ~, ~] = fileparts(currentTestFile);
% Change to the directory where your project's root is
% For example, if your test file is in 'project/tests' and your data is in 'project/data'
% you would navigate up one level to 'project'
cd(fullfile(currentDir, '..'));
end
I hope this resolves your issue.
