feat: finalize search UX and release hardening

crates/aim-cli/tests/config_loading.rs

@@ -0,0 +1,64 @@
+use aim_cli::config::{CliConfig, ConfigError, SearchConfig, load_from_path};
+use tempfile::tempdir;
+
+#[test]
+fn missing_config_file_returns_defaults() {
+    let dir = tempdir().unwrap();
+    let path = dir.path().join("config.toml");
+
+    let config = load_from_path(&path).unwrap();
+
+    assert_eq!(config, CliConfig::default());
+    assert_eq!(config.search, SearchConfig::default());
+    assert!(config.search.bottom_to_top);
+    assert!(!config.search.skip_confirmation);
+    assert_eq!(config.theme.accent, "#b388ff");
+    assert_eq!(config.theme.accent_secondary, "#d5c2ff");
+    assert_eq!(config.theme.dim, "#7f7396");
+}
+
+#[test]
+fn search_section_overrides_defaults() {
+    let dir = tempdir().unwrap();
+    let path = dir.path().join("config.toml");
+    std::fs::write(
+        &path,
+        "[search]\nbottom_to_top = false\nskip_confirmation = true\n\n[theme]\naccent = \"#9f6bff\"\naccent_secondary = \"#efe7ff\"\ndim = \"#6b6480\"\n",
+    )
+    .unwrap();
+
+    let config = load_from_path(&path).unwrap();
+
+    assert_eq!(
+        config,
+        CliConfig {
+            search: SearchConfig {
+                bottom_to_top: false,
+                skip_confirmation: true,
+            },
+            theme: aim_cli::config::ThemeConfig {
+                accent: "#9f6bff".to_owned(),
+                accent_secondary: "#efe7ff".to_owned(),
+                dim: "#6b6480".to_owned(),
+            },
+        }
+    );
+}
+
+#[test]
+fn malformed_toml_returns_path_aware_error() {
+    let dir = tempdir().unwrap();
+    let path = dir.path().join("config.toml");
+    std::fs::write(&path, "[search\nskip_confirmation = true\n").unwrap();
+
+    let error = load_from_path(&path).unwrap_err();
+
+    match error {
+        ConfigError::Parse {
+            path: error_path, ..
+        } => {
+            assert_eq!(error_path, path);
+        }
+        other => panic!("expected parse error, got {other:?}"),
+    }
+}