assertBufferLines method

void assertBufferLines(
  1. List<String> expected
)

Implementation

void assertBufferLines(List<String> expected) {
  final List<String> actual = lines;
  final int maxHeight = math.max(actual.length, expected.length);
  final List<String> diffs = _collectLineDiffs(actual, expected, maxHeight);
  if (diffs.isNotEmpty) {
    throw _buildBufferMismatchError(actual, diffs);
  }
}