There's a lot of visual noise in app-server's integration tests due to
the number of `.expect("<some_msg>")` lines which are largely redundant
/ not very useful. Clean them up by using `anyhow::Result` + `?`
consistently.
Replaces the existing pattern of:
```
let codex_home = TempDir::new().expect("create temp dir");
create_config_toml(codex_home.path()).expect("write config.toml");
let mut mcp = McpProcess::new(codex_home.path())
.await
.expect("spawn mcp process");
timeout(DEFAULT_READ_TIMEOUT, mcp.initialize())
.await
.expect("initialize timeout")
.expect("initialize request");
```
With:
```
let codex_home = TempDir::new()?;
create_config_toml(codex_home.path())?;
let mut mcp = McpProcess::new(codex_home.path()).await?;
timeout(DEFAULT_READ_TIMEOUT, mcp.initialize()).await??;
```
65 lines
2.0 KiB
Rust
65 lines
2.0 KiB
Rust
use anyhow::Result;
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use app_test_support::McpProcess;
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use app_test_support::to_response;
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use codex_app_server_protocol::JSONRPCResponse;
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use codex_app_server_protocol::RequestId;
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use codex_app_server_protocol::SetDefaultModelParams;
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use codex_app_server_protocol::SetDefaultModelResponse;
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use codex_core::config::ConfigToml;
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use pretty_assertions::assert_eq;
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use std::path::Path;
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use tempfile::TempDir;
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use tokio::time::timeout;
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const DEFAULT_READ_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(10);
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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async fn set_default_model_persists_overrides() -> Result<()> {
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let codex_home = TempDir::new()?;
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create_config_toml(codex_home.path())?;
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let mut mcp = McpProcess::new(codex_home.path()).await?;
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timeout(DEFAULT_READ_TIMEOUT, mcp.initialize()).await??;
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let params = SetDefaultModelParams {
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model: Some("gpt-4.1".to_string()),
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reasoning_effort: None,
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};
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let request_id = mcp.send_set_default_model_request(params).await?;
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let resp: JSONRPCResponse = timeout(
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DEFAULT_READ_TIMEOUT,
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mcp.read_stream_until_response_message(RequestId::Integer(request_id)),
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)
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.await??;
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let _: SetDefaultModelResponse = to_response(resp)?;
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let config_path = codex_home.path().join("config.toml");
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let config_contents = tokio::fs::read_to_string(&config_path).await?;
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let config_toml: ConfigToml = toml::from_str(&config_contents)?;
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assert_eq!(
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ConfigToml {
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model: Some("gpt-4.1".to_string()),
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model_reasoning_effort: None,
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..Default::default()
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},
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config_toml,
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);
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Ok(())
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}
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// Helper to create a config.toml; mirrors create_conversation.rs
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fn create_config_toml(codex_home: &Path) -> std::io::Result<()> {
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let config_toml = codex_home.join("config.toml");
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std::fs::write(
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config_toml,
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r#"
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model = "gpt-5-codex"
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model_reasoning_effort = "medium"
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"#,
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)
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}
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