Function highlight_at

tests/integration/document_highlight.rs:6–17

Helper: open a file, trigger document highlight at a position, and return results.

(
    backend: &Backend,
    uri: &str,
    php: &str,
    line: u32,
    character: u32,
)

/// Helper: open a file, trigger document highlight at a position, and return results.
fn highlight_at(
    backend: &Backend,
    uri: &str,
    php: &str,
    line: u32,
    character: u32,
) -> Vec<DocumentHighlight> {
    backend.update_ast(uri, php);
    backend
        .handle_document_highlight(uri, php, Position { line, character })
        .unwrap_or_default()
}

/// Shorthand to check that a highlight has the expected line, start col, end col, and kind.
fn assert_highlight(