pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / highlighter / src / test / org / apache / lucene / search / vectorhighlight / SingleFragListBuilderTest.java

diff --git a/lucene-java-3.5.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/SingleFragListBuilderTest.java b/lucene-java-3.5.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/SingleFragListBuilderTest.java
new file mode 100644 (file)
index 0000000..1857ef9
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+++ b/lucene-java-3.5.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/SingleFragListBuilderTest.java
@@ -0,0 +1,52 @@
+package org.apache.lucene.search.vectorhighlight;
+
+import org.apache.lucene.search.Query;
+
+/**
+ * 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.
+ */
+
+public class SingleFragListBuilderTest extends AbstractTestCase {
+  
+  public void testNullFieldFragList() throws Exception {
+    SingleFragListBuilder sflb = new SingleFragListBuilder();
+    FieldFragList ffl = sflb.createFieldFragList( fpl( "a", "b c d" ), 100 );
+    assertEquals( 0, ffl.getFragInfos().size() );
+  }
+  
+  public void testShortFieldFragList() throws Exception {
+    SingleFragListBuilder sflb = new SingleFragListBuilder();
+    FieldFragList ffl = sflb.createFieldFragList( fpl( "a", "a b c d" ), 100 );
+    assertEquals( 1, ffl.getFragInfos().size() );
+    assertEquals( "subInfos=(a((0,1)))/1.0(0,2147483647)", ffl.getFragInfos().get( 0 ).toString() );
+  }
+  
+  public void testLongFieldFragList() throws Exception {
+    SingleFragListBuilder sflb = new SingleFragListBuilder();
+    FieldFragList ffl = sflb.createFieldFragList( fpl( "a", "a b c d", "a b c d e f g h i", "j k l m n o p q r s t u v w x y z a b c", "d e f g" ), 100 );
+    assertEquals( 1, ffl.getFragInfos().size() );
+    assertEquals( "subInfos=(a((0,1))a((8,9))a((60,61)))/3.0(0,2147483647)", ffl.getFragInfos().get( 0 ).toString() );
+  }
+
+  private FieldPhraseList fpl( String queryValue, String... indexValues ) throws Exception {
+    make1dmfIndex( indexValues );
+    Query query = paW.parse( queryValue );
+    FieldQuery fq = new FieldQuery( query, true, true );
+    FieldTermStack stack = new FieldTermStack( reader, 0, F, fq );
+    return new FieldPhraseList( stack, fq );
+  }
+
+}