@BeforeClass
public static void beforeClass() throws Exception {
testDoc = new Document();
fieldInfos = new FieldInfos.Builder();
DocHelper.setupDoc(testDoc);
for (IndexableField field : testDoc.getFields()) {
FieldInfo fieldInfo = fieldInfos.getOrAdd(field.name());
IndexableFieldType ift = field.fieldType();
fieldInfo.setIndexOptions(ift.indexOptions());
if (ift.omitNorms()) {
fieldInfo.setOmitsNorms();
}
fieldInfo.setDocValuesType(ift.docValuesType());
}
dir = newDirectory();
IndexWriterConfig conf =
newIndexWriterConfig(new MockAnalyzer(random())).setMergePolicy(newLogMergePolicy());
conf.getMergePolicy().setNoCFSRatio(0.0);
IndexWriter writer = new IndexWriter(dir, conf);
writer.addDocument(testDoc);
writer.close();
}