Function symbol_info_function_params

tests/unit/phpdoc_internals.rs:1146–1172

()

#[test]
fn symbol_info_function_params() {
    let content = concat!(
        "<?php\n",
        "/**\n",
        " * @\n",
        " */\n",
        "function greet(string $name, int $age): string {\n",
        "    return '';\n",
        "}\n",
    );
    let pos = Position {
        line: 2,
        character: 4,
    };
    let info = extract_symbol_info(content, pos);

    assert_eq!(info.params.len(), 2);
    assert_eq!(
        info.params[0],
        (Some(PhpType::parse("string")), "$name".to_string())
    );
    assert_eq!(
        info.params[1],
        (Some(PhpType::parse("int")), "$age".to_string())
    );
    assert_eq!(info.return_type, Some(PhpType::parse("string")));
}

#[test]
fn symbol_info_method_no_type_hints() {