init+contexte : am init genere un agent-manager.yaml selon la stack detectee + contexte projet (git root, branche, stack) attache aux evenements et sessions (issue #8)

tests/init_test.rs

@@ -0,0 +1,46 @@
+//! init + context detection.
+
+mod common;
+
+use agent_manager::commands::init_cmd;
+use agent_manager::context;
+
+#[test]
+fn context_detects_stack_from_markers() {
+    let dir = tempfile::tempdir().unwrap();
+    std::fs::write(dir.path().join("Cargo.toml"), "[package]").unwrap();
+    std::fs::write(dir.path().join("package.json"), "{}").unwrap();
+    let stack = context::detect_stack(dir.path());
+    assert_eq!(stack, vec!["node".to_string(), "rust".to_string()]);
+    assert_eq!(context::recommended_agents(&stack), vec!["smelt", "claude-code"]);
+}
+
+#[test]
+fn generate_writes_valid_config_and_refuses_overwrite() {
+    let dir = tempfile::tempdir().unwrap();
+    std::fs::write(dir.path().join("Cargo.toml"), "[package]").unwrap();
+    let path = init_cmd::generate(dir.path(), false).unwrap();
+    assert!(path.ends_with("agent-manager.yaml"));
+    let text = std::fs::read_to_string(&path).unwrap();
+    assert!(text.contains(r#"version: "1.0""#), "config valide: {text}");
+    assert!(text.contains("smelt"), "agent recommande pour rust: {text}");
+    // Un second appel sans --force échoue.
+    assert!(init_cmd::generate(dir.path(), false).is_err());
+    // Avec --force, il écrase.
+    assert!(init_cmd::generate(dir.path(), true).is_ok());
+}
+
+#[test]
+fn generate_uses_default_for_empty_dir() {
+    let dir = tempfile::tempdir().unwrap();
+    let path = init_cmd::generate(dir.path(), false).unwrap();
+    let text = std::fs::read_to_string(&path).unwrap();
+    assert!(text.contains("claude-code"), "default agent: {text}");
+}
+
+#[test]
+fn command_runs_dry() {
+    let app = common::test_app("initdry", &["init", "--dry-run"]);
+    let code = init_cmd::run(&app, false).unwrap();
+    assert_eq!(code, 0);
+}

tests/sessions_test.rs

@@ -34,6 +34,7 @@ fn agent_session_roundtrip_and_counter() {
         "claude-code",
         4242,
         Some("/tmp".to_string()),
+        None,
         vec![],
         vec![],
         None,
@@ -56,7 +57,7 @@ fn agent_session_roundtrip_and_counter() {
 #[test]
 fn command_lists_sessions() {
     let app = common::test_app("sesscmd", &["sessions"]);
-    sessions::start_agent(&app, "aider", 4242, None, vec![], vec![], None).unwrap();
+    sessions::start_agent(&app, "aider", 4242, None, None, vec![], vec![], None).unwrap();
     let code = sessions_cmd::run(&app, None, None, None, None).unwrap();
     assert_eq!(code, 0);
     // --json path returns the row set without error.
@@ -66,7 +67,7 @@ fn command_lists_sessions() {
 #[test]
 fn show_one_accepts_known_id() {
     let app = common::test_app("sessshow", &["sessions"]);
-    let id = sessions::start_agent(&app, "jcode", 99, None, vec![], vec![], None).unwrap();
+    let id = sessions::start_agent(&app, "jcode", 99, None, None, vec![], vec![], None).unwrap();
     let code = sessions_cmd::run(&app, None, None, None, Some(&id)).unwrap();
     assert_eq!(code, 0);
 }