--- /dev/null
+package org.apache.lucene.index;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.lucene.util.LuceneTestCase;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.index.FieldInfo.IndexOptions;
+import org.apache.lucene.store.Directory;
+import org.apache.lucene.store.IndexOutput;
+
+import java.io.IOException;
+
+//import org.cnlp.utils.properties.ResourceBundleHelper;
+
+public class TestFieldInfos extends LuceneTestCase {
+
+ private Document testDoc = new Document();
+
+ @Override
+ public void setUp() throws Exception {
+ super.setUp();
+ DocHelper.setupDoc(testDoc);
+ }
+
+ public void test() throws IOException {
+ //Positive test of FieldInfos
+ assertTrue(testDoc != null);
+ FieldInfos fieldInfos = new FieldInfos();
+ fieldInfos.add(testDoc);
+ //Since the complement is stored as well in the fields map
+ assertTrue(fieldInfos.size() == DocHelper.all.size()); //this is all b/c we are using the no-arg constructor
+ Directory dir = newDirectory();
+ String name = "testFile";
+ IndexOutput output = dir.createOutput(name);
+ assertTrue(output != null);
+ //Use a RAMOutputStream
+
+ fieldInfos.write(output);
+ output.close();
+ assertTrue(dir.fileLength(name) > 0);
+ FieldInfos readIn = new FieldInfos(dir, name);
+ assertTrue(fieldInfos.size() == readIn.size());
+ FieldInfo info = readIn.fieldInfo("textField1");
+ assertTrue(info != null);
+ assertTrue(info.storeTermVector == false);
+ assertTrue(info.omitNorms == false);
+
+ info = readIn.fieldInfo("textField2");
+ assertTrue(info != null);
+ assertTrue(info.storeTermVector == true);
+ assertTrue(info.omitNorms == false);
+
+ info = readIn.fieldInfo("textField3");
+ assertTrue(info != null);
+ assertTrue(info.storeTermVector == false);
+ assertTrue(info.omitNorms == true);
+
+ info = readIn.fieldInfo("omitNorms");
+ assertTrue(info != null);
+ assertTrue(info.storeTermVector == false);
+ assertTrue(info.omitNorms == true);
+
+ dir.close();
+ }
+}