pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / test / org / apache / lucene / search / TestQueryTermVector.java

diff --git a/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/search/TestQueryTermVector.java b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/search/TestQueryTermVector.java
new file mode 100644 (file)
index 0000000..0c0cf85
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/search/TestQueryTermVector.java
@@ -0,0 +1,53 @@
+package org.apache.lucene.search;
+
+/**
+ * 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.analysis.MockAnalyzer;
+
+public class TestQueryTermVector extends LuceneTestCase {
+
+  public void testConstructor() {
+    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);
+    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 MockAnalyzer(random));
+    terms = result.getTerms();
+    assertTrue(terms.length == 4);
+    freq = result.getTermFrequencies();
+    assertTrue(freq.length == 4);
+    checkGold(terms, gold, freq, goldFreqs);
+  }
+
+  private void checkGold(String[] terms, 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]);
+    }
+  }
+}