String? _test()

in lib/src/iterable_matchers.dart [342:354]

• 13 lines of code
• 4 McCabe index (conditional complexity)

  String? _test(Iterable item, Map matchState) {
    var matchers = _expected.map(wrapMatcher).toList();
    var matcherIndex = 0;
    for (var value in item) {
      if (matchers[matcherIndex].matches(value, matchState)) matcherIndex++;
      if (matcherIndex == matchers.length) return null;
    }
    return StringDescription()
        .add('did not find a value matching ')
        .addDescriptionOf(matchers[matcherIndex])
        .add(' following expected prior values')
        .toString();
  }