feat: add tests for git setup

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/cuddle-please/tests/config.rs

@@ -1,29 +1,15 @@
 pub mod common;
 
-use std::path::PathBuf;
-
 use common::BufferUi;
 use cuddle_please::command::Command;
 use tracing_test::traced_test;
 
+use crate::common::{assert_output, get_test_data_path};
+
 fn get_base_args<'a>() -> Vec<&'a str> {
     vec!["cuddle-please", "config", "list"]
 }
 
-fn assert_output(ui: &BufferUi, expected_stdout: &str, expected_stderr: &str) {
-    let (stdout, stderr) = ui.get_output();
-
-    assert_eq!(expected_stdout, &stdout);
-    assert_eq!(expected_stderr, &stderr);
-}
-
-fn get_test_data_path(item: &str) -> PathBuf {
-    std::env::current_dir()
-        .ok()
-        .map(|p| p.join("testdata").join(item))
-        .unwrap()
-}
-
 #[test]
 #[traced_test]
 fn test_config_from_current_dir() {