Function test_dir 

pub fn test_dir(path: &str, name: &str) -> PathBuf

This takes the test location (std::file!() should be passed) and the test name and outputs the location the test should be places in, inside of target/tmp/cit

path: tests/testsuite/workspaces.rs name: workspace_in_git output: "testsuite/workspaces/workspace_in_git