| /* |
| * 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. |
| */ |
| |
| using System; |
| |
| using NUnit.Framework; |
| |
| using WhitespaceAnalyzer = Lucene.Net.Analysis.WhitespaceAnalyzer; |
| using LuceneTestCase = Lucene.Net.Util.LuceneTestCase; |
| |
| namespace Lucene.Net.Search |
| { |
| |
| [TestFixture] |
| public class TestQueryTermVector:LuceneTestCase |
| { |
| |
| [Test] |
| public virtual void TestConstructor() |
| { |
| System.String[] queryTerm = new System.String[]{"foo", "bar", "foo", "again", "foo", "bar", "go", "go", "go"}; |
| //Items are sorted lexicographically |
| System.String[] gold = new System.String[]{"again", "bar", "foo", "go"}; |
| int[] goldFreqs = new int[]{1, 2, 3, 3}; |
| QueryTermVector result = new QueryTermVector(queryTerm); |
| Assert.IsTrue(result != null); |
| System.String[] terms = result.GetTerms(); |
| Assert.IsTrue(terms.Length == 4); |
| int[] freq = result.GetTermFrequencies(); |
| Assert.IsTrue(freq.Length == 4); |
| CheckGold(terms, gold, freq, goldFreqs); |
| result = new QueryTermVector(null); |
| Assert.IsTrue(result.GetTerms().Length == 0); |
| |
| result = new QueryTermVector("foo bar foo again foo bar go go go", new WhitespaceAnalyzer()); |
| Assert.IsTrue(result != null); |
| terms = result.GetTerms(); |
| Assert.IsTrue(terms.Length == 4); |
| freq = result.GetTermFrequencies(); |
| Assert.IsTrue(freq.Length == 4); |
| CheckGold(terms, gold, freq, goldFreqs); |
| } |
| |
| private void CheckGold(System.String[] terms, System.String[] gold, int[] freq, int[] goldFreqs) |
| { |
| for (int i = 0; i < terms.Length; i++) |
| { |
| Assert.IsTrue(terms[i].Equals(gold[i])); |
| Assert.IsTrue(freq[i] == goldFreqs[i]); |
| } |
| } |
| } |
| } |