Function cross_file_parent_class

tests/integration/code_lens.rs:392–435

()

#[test]
fn cross_file_parent_class() {
    let (backend, _dir) = create_psr4_workspace(
        r#"{ "autoload": { "psr-4": { "App\\": "src/" } } }"#,
        &[
            (
                "src/Base.php",
                r#"<?php
namespace App;

class Base {
    public function handle(): void {}
}
"#,
            ),
            (
                "src/Handler.php",
                r#"<?php
namespace App;

class Handler extends Base {
    public function handle(): void {}
}
"#,
            ),
        ],
    );

    let base_uri = format!("file://{}", _dir.path().join("src/Base.php").display());
    let handler_uri = format!("file://{}", _dir.path().join("src/Handler.php").display());

    let base_content = std::fs::read_to_string(_dir.path().join("src/Base.php")).unwrap();
    let handler_content = std::fs::read_to_string(_dir.path().join("src/Handler.php")).unwrap();

    backend.update_ast(&base_uri, &base_content);
    backend.update_ast(&handler_uri, &handler_content);

    let lenses = backend
        .handle_code_lens(&handler_uri, &handler_content)
        .unwrap_or_default();
    let titles = lens_titles(&lenses);

    assert_eq!(titles.len(), 1);
    assert_eq!(titles[0], "↑ Base::handle");
}

// ─── Abstract Method Implementation ────────────────────────────────────────