*/
public class TestAllFilesHaveCodecHeader extends LuceneTestCase {
public void test() throws Exception {
Directory dir = newDirectory();
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
conf.setCodec(new Lucene45Codec());
// riw should sometimes create docvalues fields, etc
RandomIndexWriter riw = new RandomIndexWriter(random(), dir, conf);
Document doc = new Document();
// these fields should sometimes get term vectors, etc
Field idField = newStringField("id", "", Field.Store.NO);