Function get_folding_ranges

tests/integration/folding_ranges.rs:4–9

(php: &str)

use tower_lsp::lsp_types::*;

fn get_folding_ranges(php: &str) -> Vec<FoldingRange> {
    let backend = create_test_backend();
    let uri = "file:///test.php";
    backend.update_ast(uri, php);
    backend.handle_folding_range(php).unwrap_or_default()
}

fn has_range(ranges: &[FoldingRange], start_line: u32, end_line: u32) -> bool {
    ranges