queryByTestId method

ElNode? queryByTestId(
  1. String testId
)

Finds the first ElNode in the tree whose data-testid attribute matches testId.

Returns null if no matching element is found.

Implementation

ElNode? queryByTestId(String testId) {
  final found = _find(root, (n) => n is ElNode && n.attrs?['data-testid'] == testId);
  return found as ElNode?;
}