//! Emits the Python client as an importable package, drops a recording stand-in
//! for the PyO3 kernel beside it, and runs a consumer script under CPython. The
//! consumer imports the package, calls every generated method and reads the
//! Pydantic models back, so the emitted module has to import and execute.

mod harness;

use mizan_codegen::emit::CodegenTarget;
use mizan_codegen::emit::python::PythonClient;


#[test]
fn generated_package_imports_and_every_method_runs() {
    let root = harness::scratch_root("python");
    let ir = harness::load_ir("afi_ir.kdl");
    harness::write_emitted(
        &root.join("mizan_client"),
        &PythonClient.emit(&ir, &harness::config_for("python")),
    );
    harness::copy_fixture("mizan_rust.py", &root.join("mizan_rust.py"));
    harness::copy_fixture("python_driver.py", &root.join("driver.py"));

    let uv = harness::resolve_on_path("uv");
    harness::run_tool(
        &uv,
        &["run", "--no-project", "--with", "pydantic", "python", "driver.py"],
        &root,
        &[],
        "the emitted Python client does not import or its consumer run fails",
    );
}