createSnapshot method

@override StateSnapshot<T> createSnapshot()

Creates a snapshot of the current state.

The snapshot captures the current value and timestamp, and can include additional metadata.

Implementation

@override
StateSnapshot<T> createSnapshot() {
  if (_isDisposed) throw StateError('MockState has been disposed');
  if (_shouldThrowOnSnapshot) {
    throw _customException ?? Exception('Mock snapshot error');
  }

  return StateSnapshot(
    _value,
    timestamp: DateTime.now(),
    metadata: {
      'mockState': true,
      'changeCount': _changeHistory.length,
      'listenerCount': _listeners.length,
    },
  );
}