FileDocCategorySizeDatePackage
TestQueryTermVector.javaAPI DocApache Lucene 1.4.32179Tue Mar 30 00:48:06 BST 2004org.apache.lucene.search

TestQueryTermVector

public class TestQueryTermVector extends TestCase
Copyright 2004 The Apache Software Foundation Licensed 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.

Fields Summary
Constructors Summary
public TestQueryTermVector(String s)

    super(s);
  
Methods Summary
private voidcheckGold(java.lang.String[] terms, java.lang.String[] gold, int[] freq, int[] goldFreqs)

    for (int i = 0; i < terms.length; i++) {
      assertTrue(terms[i].equals(gold[i]));
      assertTrue(freq[i] == goldFreqs[i]);
    }
  
protected voidsetUp()

  
protected voidtearDown()


  
public voidtestConstructor()

    String [] queryTerm = {"foo", "bar", "foo", "again", "foo", "bar", "go", "go", "go"};
    //Items are sorted lexicographically
    String [] gold = {"again", "bar", "foo", "go"};
    int [] goldFreqs = {1, 2, 3, 3};
    QueryTermVector result = new QueryTermVector(queryTerm);
    assertTrue(result != null);
    String [] terms = result.getTerms();
    assertTrue(terms.length == 4);
    int [] freq = result.getTermFrequencies();
    assertTrue(freq.length == 4);
    checkGold(terms, gold, freq, goldFreqs);
    result = new QueryTermVector(null);
    assertTrue(result.getTerms().length == 0);
    
    result = new QueryTermVector("foo bar foo again foo bar go go go", new WhitespaceAnalyzer());
    assertTrue(result != null);
    terms = result.getTerms();
    assertTrue(terms.length == 4);
    freq = result.getTermFrequencies();
    assertTrue(freq.length == 4);
    checkGold(terms, gold, freq, goldFreqs);