assertThat(matchingTarget.isPresent()).as("match present").isEqualTo(
execution.expectMatch());
if (matchingTarget.isPresent()) {
HTextFlowTarget target = matchingTarget.get();
HTextFlow tf = target.getTextFlow();
assertThat(target.getLocaleId()).isEqualTo(LocaleId.DE);
assertThat(tf.getContents()).containsExactly(execution.getContent());
if (execution.isCheckContext()) {
assertThat(tf.getResId()).isEqualTo(execution.getContext());
}