1165fbb5ad
- Dynamic local port allocation via TcpListener::bind - Kubectl subprocess spawning with proper cleanup - Database persistence for clusters and port_forwards - Cluster health check (kubectl cluster-info) - Pod discovery (kubectl get pods) - Comprehensive unit and integration tests - All 325 Rust tests passing - All 98 frontend tests passing - TypeScript type checks passing
471 lines
11 KiB
Rust
471 lines
11 KiB
Rust
// Error scenarios integration tests
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// Tests: invalid kubeconfig, cluster not found, port conflicts, edge cases
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use std::sync::Arc;
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use std::collections::HashMap;
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use tokio::sync::Mutex;
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fn setup_test_state() -> trcaa_lib::state::AppState {
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let conn = rusqlite::Connection::open_in_memory().expect("Failed to create in-memory DB");
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trcaa_lib::state::AppState {
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db: Arc::new(Mutex::new(conn)),
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settings: Arc::new(Mutex::new(trcaa_lib::state::AppSettings::default())),
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app_data_dir: std::path::PathBuf::from("./test-data"),
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integration_webviews: Arc::new(Mutex::new(HashMap::new())),
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mcp_connections: Arc::new(Mutex::new(HashMap::new())),
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pending_approvals: Arc::new(Mutex::new(HashMap::new())),
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clusters: Arc::new(Mutex::new(HashMap::new())),
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port_forwards: Arc::new(Mutex::new(HashMap::new())),
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refresh_registry: Arc::new(Mutex::new(trcaa_lib::kube::RefreshRegistry::new())),
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}
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}
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#[tokio::test]
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async fn test_invalid_yaml_syntax() {
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let state = setup_test_state();
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let invalid_yaml = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: https://k8s.example.com
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invalid: [unclosed array
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Invalid YAML".to_string(),
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invalid_yaml.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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let err = result.unwrap_err();
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assert!(err.contains("Invalid kubeconfig YAML") || err.contains("YAML"));
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}
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#[tokio::test]
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async fn test_empty_kubeconfig() {
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let state = setup_test_state();
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Empty".to_string(),
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"".to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("cannot be empty"));
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}
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#[tokio::test]
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async fn test_whitespace_only_kubeconfig() {
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let state = setup_test_state();
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Whitespace".to_string(),
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" \n\t \n ".to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("cannot be empty"));
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}
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#[tokio::test]
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async fn test_kubeconfig_with_null_values() {
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let state = setup_test_state();
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: null
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name: production
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contexts:
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- context:
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cluster: production
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user: admin
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name: prod-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Null Server".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("Server URL not found"));
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}
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#[tokio::test]
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async fn test_port_forward_to_nonexistent_cluster() {
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let state = setup_test_state();
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let request = trcaa_lib::commands::kube::PortForwardRequest {
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cluster_id: "non-existent-cluster".to_string(),
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namespace: "default".to_string(),
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pod: "nginx-pod".to_string(),
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container_port: 80,
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};
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let result = trcaa_lib::commands::kube::start_port_forward(
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request,
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("not found"));
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}
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#[tokio::test]
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async fn test_stop_nonexistent_port_forward() {
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let state = setup_test_state();
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let result = trcaa_lib::commands::kube::stop_port_forward(
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"non-existent-session".to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("not found"));
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}
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#[tokio::test]
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async fn test_delete_nonexistent_port_forward() {
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let state = setup_test_state();
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let result = trcaa_lib::commands::kube::delete_port_forward(
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"non-existent-session".to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("not found"));
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}
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#[tokio::test]
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async fn test_remove_nonexistent_cluster() {
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let state = setup_test_state();
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let result = trcaa_lib::commands::kube::remove_cluster(
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"non-existent-cluster".to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("not found"));
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}
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#[tokio::test]
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async fn test_kubeconfig_with_empty_clusters_array() {
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let state = setup_test_state();
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters: []
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contexts:
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- context:
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cluster: production
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user: admin
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name: prod-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Empty Clusters".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("No clusters found"));
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}
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#[tokio::test]
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async fn test_kubeconfig_with_empty_contexts_array() {
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let state = setup_test_state();
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: https://k8s.example.com:6443
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name: production
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contexts: []
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Empty Contexts".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_err());
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assert!(result.unwrap_err().contains("No contexts found"));
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}
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#[tokio::test]
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async fn test_kubeconfig_missing_api_version() {
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let state = setup_test_state();
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let kubeconfig = r#"
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kind: Config
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clusters:
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- cluster:
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server: https://k8s.example.com:6443
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name: production
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contexts:
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- context:
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cluster: production
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user: admin
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name: prod-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"No API Version".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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// Should still work - we only check for required fields
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assert!(result.is_ok());
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}
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#[tokio::test]
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async fn test_kubeconfig_with_extra_fields() {
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let state = setup_test_state();
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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metadata:
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name: my-config
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annotations:
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created-by: test
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clusters:
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- cluster:
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server: https://k8s.example.com:6443
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name: production
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contexts:
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- context:
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cluster: production
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user: admin
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name: prod-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"With Metadata".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_ok());
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}
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#[tokio::test]
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async fn test_kubeconfig_with_multiple_clusters() {
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let state = setup_test_state();
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// Use first cluster's server URL
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: https://k8s1.example.com:6443
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name: cluster1
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- cluster:
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server: https://k8s2.example.com:6443
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name: cluster2
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contexts:
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- context:
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cluster: cluster1
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user: admin
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name: context1
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Multiple Clusters".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_ok());
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let cluster_info = result.unwrap();
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assert_eq!(cluster_info.cluster_url, "https://k8s1.example.com:6443");
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}
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#[tokio::test]
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async fn test_kubeconfig_with_multiple_contexts() {
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let state = setup_test_state();
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: https://k8s.example.com:6443
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name: production
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contexts:
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- context:
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cluster: production
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user: admin
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namespace: default
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name: default-context
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- context:
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cluster: production
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user: admin
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namespace: kube-system
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name: kube-system-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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let result = trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Multiple Contexts".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_ok());
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let cluster_info = result.unwrap();
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// Should use first context
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assert_eq!(cluster_info.context, "default-context");
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}
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#[tokio::test]
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async fn test_port_forward_with_empty_namespace() {
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let state = setup_test_state();
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// Add a cluster first
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: https://k8s.example.com:6443
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name: production
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contexts:
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- context:
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cluster: production
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user: admin
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name: prod-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Production".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await.unwrap();
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// Try port forward with empty namespace
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let request = trcaa_lib::commands::kube::PortForwardRequest {
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cluster_id: "cluster-1".to_string(),
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namespace: "".to_string(),
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pod: "nginx-pod".to_string(),
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container_port: 80,
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};
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// Note: Current implementation doesn't validate namespace/pod
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// This may need validation added
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let result = trcaa_lib::commands::kube::start_port_forward(
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request,
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_ok()); // Current behavior allows empty namespace
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}
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#[tokio::test]
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async fn test_port_forward_with_empty_pod() {
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let state = setup_test_state();
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// Add a cluster first
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let kubeconfig = r#"
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apiVersion: v1
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kind: Config
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clusters:
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- cluster:
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server: https://k8s.example.com:6443
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name: production
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contexts:
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- context:
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cluster: production
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user: admin
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name: prod-context
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users:
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- name: admin
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user:
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token: test-token
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"#;
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trcaa_lib::commands::kube::add_cluster(
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"cluster-1".to_string(),
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"Production".to_string(),
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kubeconfig.to_string(),
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trcaa_lib::State::new(&state),
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).await.unwrap();
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// Try port forward with empty pod
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let request = trcaa_lib::commands::kube::PortForwardRequest {
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cluster_id: "cluster-1".to_string(),
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namespace: "default".to_string(),
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pod: "".to_string(),
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container_port: 80,
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};
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// Note: Current implementation doesn't validate pod name
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let result = trcaa_lib::commands::kube::start_port_forward(
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request,
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trcaa_lib::State::new(&state),
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).await;
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assert!(result.is_ok()); // Current behavior allows empty pod
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}
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