parseFile static method

Future<EnsembleTestCase> parseFile(String path)

Loads a test file from rootBundle (widget/integration tests) or File (CLI).

Implementation

static Future<EnsembleTestCase> parseFile(String path) async {
  Object? bundleError;
  try {
    final content = await rootBundle.loadString(path);
    return parseString(content, sourcePath: path);
  } catch (error) {
    bundleError = error;
  }

  // dart:io can hang under widget test bindings' fake async zone.
  if (_isWidgetTestBinding) {
    throw EnsembleTestFailure(
      'Test file not found in asset bundle: $path ($bundleError)',
    );
  }

  final file = File(path);
  if (!await file.exists()) {
    throw EnsembleTestFailure('Test file not found: $path');
  }
  return parseString(await file.readAsString(), sourcePath: path);
}