39 lines
1.4 KiB
Rust
39 lines
1.4 KiB
Rust
use std::io::Write as _;
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use std::process::{Command, Stdio};
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#[test]
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fn stdio_process_initializes_lists_capabilities_and_reports_parse_errors() {
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let home = tempfile::tempdir().unwrap();
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let mut child = Command::new(env!("CARGO_BIN_EXE_bds-mcp"))
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.env("HOME", home.path())
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.env("XDG_DATA_HOME", home.path().join("data"))
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.stdin(Stdio::piped())
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.stdout(Stdio::piped())
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.stderr(Stdio::piped())
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.spawn()
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.unwrap();
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let stdin = child.stdin.as_mut().unwrap();
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writeln!(stdin, r#"{{"jsonrpc":"2.0","id":1,"method":"initialize","params":{{"protocolVersion":"2025-06-18"}}}}"#).unwrap();
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writeln!(stdin, r#"{{"jsonrpc":"2.0","id":2,"method":"tools/list"}}"#).unwrap();
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writeln!(stdin, "not-json").unwrap();
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drop(child.stdin.take());
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let output = child.wait_with_output().unwrap();
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assert!(
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output.status.success(),
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"{}",
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String::from_utf8_lossy(&output.stderr)
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);
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let lines = String::from_utf8(output.stdout).unwrap();
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let responses = lines
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.lines()
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.map(|line| serde_json::from_str::<serde_json::Value>(line).unwrap())
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.collect::<Vec<_>>();
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assert_eq!(responses.len(), 3);
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assert_eq!(responses[0]["result"]["protocolVersion"], "2025-06-18");
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assert_eq!(
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responses[1]["result"]["tools"].as_array().unwrap().len(),
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12
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);
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assert_eq!(responses[2]["error"]["code"], -32700);
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}
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