106 lines
4.2 KiB
Rust
106 lines
4.2 KiB
Rust
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use std::fs;
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use std::path::PathBuf;
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use cc_switch_lib::{AppError, MultiAppConfig};
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mod support;
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use support::{ensure_test_home, reset_test_fs, test_mutex};
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fn cfg_path() -> PathBuf {
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let home = std::env::var("HOME").expect("HOME should be set by ensure_test_home");
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PathBuf::from(home).join(".cc-switch").join("config.json")
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}
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#[test]
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fn load_v1_config_returns_error_and_does_not_write() {
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let _guard = test_mutex().lock().expect("acquire test mutex");
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reset_test_fs();
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let home = ensure_test_home();
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let path = cfg_path();
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fs::create_dir_all(path.parent().unwrap()).expect("create cfg dir");
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// 最小 v1 形状：providers + current，且不含 version/apps/mcp
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let v1_json = r#"{"providers":{},"current":""}"#;
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fs::write(&path, v1_json).expect("seed v1 json");
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let before = fs::read_to_string(&path).expect("read before");
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let err = MultiAppConfig::load().expect_err("v1 should not be auto-migrated");
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match err {
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AppError::Localized { key, .. } => assert_eq!(key, "config.unsupported_v1"),
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other => panic!("expected Localized v1 error, got {other:?}"),
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}
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// 文件不应有任何变化，且不应生成 .bak
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let after = fs::read_to_string(&path).expect("read after");
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assert_eq!(before, after, "config.json should not be modified");
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let bak = home.join(".cc-switch").join("config.json.bak");
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assert!(!bak.exists(), ".bak should not be created on load error");
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}
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#[test]
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fn load_v1_with_extra_version_still_treated_as_v1() {
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let _guard = test_mutex().lock().expect("acquire test mutex");
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reset_test_fs();
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let home = ensure_test_home();
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let path = cfg_path();
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std::fs::create_dir_all(path.parent().unwrap()).expect("create cfg dir");
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// 畸形：包含 providers + current + version，但没有 apps，应按 v1 处理
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let v1_like = r#"{"providers":{},"current":"","version":2}"#;
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std::fs::write(&path, v1_like).expect("seed v1-like json");
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let before = std::fs::read_to_string(&path).expect("read before");
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let err = MultiAppConfig::load().expect_err("v1-like should not be parsed as v2");
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match err {
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AppError::Localized { key, .. } => assert_eq!(key, "config.unsupported_v1"),
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other => panic!("expected Localized v1 error, got {other:?}"),
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}
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let after = std::fs::read_to_string(&path).expect("read after");
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assert_eq!(before, after, "config.json should not be modified");
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let bak = home.join(".cc-switch").join("config.json.bak");
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assert!(!bak.exists(), ".bak should not be created on v1-like error");
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}
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#[test]
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fn load_invalid_json_returns_parse_error_and_does_not_write() {
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let _guard = test_mutex().lock().expect("acquire test mutex");
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reset_test_fs();
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let home = ensure_test_home();
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let path = cfg_path();
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fs::create_dir_all(path.parent().unwrap()).expect("create cfg dir");
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fs::write(&path, "{not json").expect("seed invalid json");
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let before = fs::read_to_string(&path).expect("read before");
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let err = MultiAppConfig::load().expect_err("invalid json should error");
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match err {
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AppError::Json { .. } => {}
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other => panic!("expected Json error, got {other:?}"),
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}
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let after = fs::read_to_string(&path).expect("read after");
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assert_eq!(before, after, "config.json should remain unchanged");
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let bak = home.join(".cc-switch").join("config.json.bak");
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assert!(!bak.exists(), ".bak should not be created on parse error");
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}
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#[test]
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fn load_valid_v2_config_succeeds() {
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let _guard = test_mutex().lock().expect("acquire test mutex");
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reset_test_fs();
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let _home = ensure_test_home();
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let path = cfg_path();
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fs::create_dir_all(path.parent().unwrap()).expect("create cfg dir");
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// 使用默认结构序列化为 v2
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let default_cfg = MultiAppConfig::default();
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let json = serde_json::to_string_pretty(&default_cfg).expect("serialize default cfg");
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fs::write(&path, json).expect("write v2 json");
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let loaded = MultiAppConfig::load().expect("v2 should load successfully");
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assert_eq!(loaded.version, 2);
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assert!(loaded.get_manager(&cc_switch_lib::AppType::Claude).is_some());
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assert!(loaded.get_manager(&cc_switch_lib::AppType::Codex).is_some());
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}
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