addPhase method

@override Registration addPhase(LoopPhase phase, { List<String> after = const <String>[], List<String> before = const <String>[], })

Adds a phase of its own kind, ordered against the others by after/before, which name phases of the same kind.

Throws a NameTakenException for a name already used, and an ArgumentError for a constraint naming a phase that does not exist.

Implementation

@override
Registration addPhase(
  LoopPhase phase, {
  List<String> after = const <String>[],
  List<String> before = const <String>[],
}) {
  _named(phase.name, 'the phase', <String>[
    for (final added in _store.phases) added.phase.name,
  ]);
  final entry = TestPhase(phase, after, before, _owner);
  _store.phases.add(entry);
  return _track(Registration(() => _store.phases.remove(entry)));
}