119 lines
3.6 KiB
Rust
119 lines
3.6 KiB
Rust
use std::fs;
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use std::path::Path;
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use super::migrate_config_dir_via_symlinks;
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fn is_symlink_to(link: &Path, expected_target: &Path) -> bool {
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match fs::read_link(link) {
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Ok(target) => target == expected_target,
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Err(_) => false,
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}
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}
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#[test]
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fn creates_symlinks_for_top_level_entries() {
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let tmp = tempfile::tempdir().unwrap();
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let old_dir = tmp.path().join(".warp");
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let new_dir = tmp.path().join(".warp-preview");
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fs::create_dir(&old_dir).unwrap();
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fs::write(old_dir.join("keybindings.yaml"), "bindings").unwrap();
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fs::create_dir(old_dir.join("themes")).unwrap();
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fs::write(old_dir.join("themes").join("dark.yaml"), "theme").unwrap();
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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assert!(new_dir.is_dir());
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assert!(is_symlink_to(
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&new_dir.join("keybindings.yaml"),
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&old_dir.join("keybindings.yaml"),
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));
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assert!(is_symlink_to(
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&new_dir.join("themes"),
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&old_dir.join("themes"),
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));
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// Content is reachable through the symlink.
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assert_eq!(
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fs::read_to_string(new_dir.join("keybindings.yaml")).unwrap(),
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"bindings",
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);
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}
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#[test]
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fn skips_when_new_dir_already_exists() {
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let tmp = tempfile::tempdir().unwrap();
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let old_dir = tmp.path().join(".warp");
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let new_dir = tmp.path().join(".warp-preview");
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fs::create_dir(&old_dir).unwrap();
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fs::write(old_dir.join("keybindings.yaml"), "bindings").unwrap();
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fs::create_dir(&new_dir).unwrap();
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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// new_dir should remain empty — no symlinks created.
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assert_eq!(fs::read_dir(&new_dir).unwrap().count(), 0);
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}
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#[test]
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fn skips_when_old_dir_does_not_exist() {
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let tmp = tempfile::tempdir().unwrap();
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let old_dir = tmp.path().join(".warp");
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let new_dir = tmp.path().join(".warp-preview");
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// old_dir intentionally not created.
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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assert!(!new_dir.exists());
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}
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#[test]
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fn skips_ds_store_and_dot_underscore_files() {
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let tmp = tempfile::tempdir().unwrap();
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let old_dir = tmp.path().join(".warp");
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let new_dir = tmp.path().join(".warp-preview");
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fs::create_dir(&old_dir).unwrap();
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fs::write(old_dir.join(".DS_Store"), "metadata").unwrap();
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fs::write(old_dir.join("._somefile"), "resource fork").unwrap();
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fs::write(old_dir.join("keybindings.yaml"), "bindings").unwrap();
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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assert!(!new_dir.join(".DS_Store").exists());
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assert!(!new_dir.join("._somefile").exists());
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assert!(new_dir.join("keybindings.yaml").exists());
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}
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#[test]
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fn skips_excluded_files() {
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let tmp = tempfile::tempdir().unwrap();
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let old_dir = tmp.path().join(".warp");
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let new_dir = tmp.path().join(".warp-preview");
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fs::create_dir(&old_dir).unwrap();
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fs::write(old_dir.join("settings.toml"), "[settings]").unwrap();
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fs::write(old_dir.join("keybindings.yaml"), "bindings").unwrap();
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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assert!(!new_dir.join("settings.toml").exists());
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assert!(new_dir.join("keybindings.yaml").exists());
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}
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#[test]
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fn is_idempotent() {
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let tmp = tempfile::tempdir().unwrap();
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let old_dir = tmp.path().join(".warp");
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let new_dir = tmp.path().join(".warp-preview");
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fs::create_dir(&old_dir).unwrap();
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fs::write(old_dir.join("keybindings.yaml"), "bindings").unwrap();
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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// Second call should be a no-op (new_dir already exists).
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migrate_config_dir_via_symlinks(&old_dir, &new_dir);
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assert_eq!(fs::read_dir(&new_dir).unwrap().count(), 1);
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}
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