//! v3.3 config-parsing smoke test for `[client.circuit] rotation_interval_secs`.
//!
//! Asserts that:
//! 1. A `client.toml` with `rotation_interval_secs = N` parses and surfaces `N` on the
//!    [`ClientConfigFile`].
//! 2. Omitting the key keeps the v3.2-compatible default of `0` (i.e. rotation off).
//!
//! Pure TOML parsing — no networking, no actors. This is the back-compat smoke test the v3.3
//! direction memory calls for.

use aura_cli::config::ClientConfigFile;

const TOML_WITH_ROTATION: &str = r#"
[client]
name = "laptop"
server_addr = "203.0.113.10:443"
sni = "cdn.example.com"

[client.circuit]
enabled = true
hops = ["198.51.100.5:443", "203.0.113.10:443"]
cell_padding = true
cell_size = 1280
rotation_interval_secs = 600

[pki]
ca_cert = "~/.aura/ca.crt"
cert = "~/.aura/client.crt"
key = "~/.aura/client.key"

[tunnel]
local_ip = "10.7.0.2"
"#;

const TOML_NO_ROTATION: &str = r#"
[client]
name = "laptop"
server_addr = "203.0.113.10:443"
sni = "cdn.example.com"

[client.circuit]
enabled = true
hops = ["198.51.100.5:443", "203.0.113.10:443"]

[pki]
ca_cert = "~/.aura/ca.crt"
cert = "~/.aura/client.crt"
key = "~/.aura/client.key"

[tunnel]
local_ip = "10.7.0.2"
"#;

#[test]
fn rotation_interval_secs_parses_when_set() {
    let cfg = ClientConfigFile::parse(TOML_WITH_ROTATION).expect("parse client.toml with rotation");
    let circuit = cfg.circuit();
    assert!(circuit.enabled, "circuit must be enabled");
    assert_eq!(circuit.hops.len(), 2);
    assert!(circuit.cell_padding);
    assert_eq!(circuit.cell_size, 1280);
    assert_eq!(
        circuit.rotation_interval_secs, 600,
        "rotation_interval_secs surfaces the TOML value"
    );
}

#[test]
fn rotation_interval_secs_defaults_to_zero_back_compat() {
    let cfg =
        ClientConfigFile::parse(TOML_NO_ROTATION).expect("parse client.toml without rotation");
    let circuit = cfg.circuit();
    assert!(circuit.enabled);
    assert_eq!(
        circuit.rotation_interval_secs, 0,
        "default is 0 = rotation off; preserves v3.2 single-dial behaviour"
    );
}