pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / facet / src / test / org / apache / lucene / facet / enhancements / TwoEnhancementsTest.java

diff --git a/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/enhancements/TwoEnhancementsTest.java b/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/enhancements/TwoEnhancementsTest.java
new file mode 100644 (file)
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+++ b/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/enhancements/TwoEnhancementsTest.java
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+package org.apache.lucene.facet.enhancements;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.lucene.analysis.MockAnalyzer;
+import org.apache.lucene.analysis.MockTokenizer;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.index.IndexReader;
+import org.apache.lucene.index.RandomIndexWriter;
+import org.apache.lucene.index.Term;
+import org.apache.lucene.store.Directory;
+import org.junit.Test;
+
+import org.apache.lucene.util.LuceneTestCase;
+import org.apache.lucene.facet.enhancements.EnhancementsDocumentBuilder;
+import org.apache.lucene.facet.enhancements.EnhancementsPayloadIterator;
+import org.apache.lucene.facet.enhancements.params.DefaultEnhancementsIndexingParams;
+import org.apache.lucene.facet.enhancements.params.EnhancementsIndexingParams;
+import org.apache.lucene.facet.search.DrillDown;
+import org.apache.lucene.facet.taxonomy.CategoryPath;
+import org.apache.lucene.facet.taxonomy.TaxonomyWriter;
+import org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter;
+
+/**
+ * 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 TwoEnhancementsTest extends LuceneTestCase {
+
+  @Test
+  public void testTwoEmptyAndNonEmptyByteArrays() throws Exception {
+    Directory indexDir = newDirectory();
+    Directory taxoDir = newDirectory();
+
+    EnhancementsIndexingParams indexingParams = 
+      new DefaultEnhancementsIndexingParams(
+          new CategoryEnhancementDummy1(),
+          new CategoryEnhancementDummy3());
+
+    // add document with a category containing data for both enhancements
+    List<CategoryPath> categoryPaths = new ArrayList<CategoryPath>();
+    categoryPaths.add(new CategoryPath("a", "b"));
+
+    RandomIndexWriter indexWriter = new RandomIndexWriter(random, indexDir, newIndexWriterConfig(
+        TEST_VERSION_CURRENT, new MockAnalyzer(random, MockTokenizer.WHITESPACE, false)));
+    TaxonomyWriter taxo = new DirectoryTaxonomyWriter(taxoDir);
+
+    // a category document builder will add the categories to a document
+    // once build() is called
+    Document doc = new Document();
+    indexWriter.addDocument(new EnhancementsDocumentBuilder(taxo,
+        indexingParams).setCategoryPaths(categoryPaths).build(doc));
+
+    IndexReader indexReader = indexWriter.getReader();
+    indexWriter.close();
+
+    Term term = DrillDown.term(indexingParams, new CategoryPath("a","b"));
+    EnhancementsPayloadIterator iterator = new EnhancementsPayloadIterator(
+        indexingParams.getCategoryEnhancements(), indexReader, term);
+
+    assertTrue("EnhancementsPayloadIterator failure", iterator.init());
+    assertTrue("Missing document 0", iterator.setdoc(0));
+    assertNull("Unexpected data for CategoryEnhancementDummy2", iterator
+        .getCategoryData(new CategoryEnhancementDummy1()));
+    byte[] dummy3 = (byte[]) iterator
+        .getCategoryData(new CategoryEnhancementDummy3());
+    assertTrue("Bad array returned for CategoryEnhancementDummy3", Arrays
+        .equals(dummy3, CategoryEnhancementDummy3.CATEGORY_TOKEN_BYTES));
+    indexReader.close();
+    indexDir.close();
+    taxo.close();
+    taxoDir.close();
+  }
+
+  @Test
+  public void testTwoNonEmptyByteArrays() throws Exception {
+    // add document with a category containing data for both enhancements
+    Directory indexDir = newDirectory();
+    Directory taxoDir = newDirectory();
+
+    EnhancementsIndexingParams indexingParams = 
+      new DefaultEnhancementsIndexingParams(
+          new CategoryEnhancementDummy2(),
+          new CategoryEnhancementDummy3());
+
+    List<CategoryPath> categoryPaths = new ArrayList<CategoryPath>();
+    categoryPaths.add(new CategoryPath("a", "b"));
+
+    RandomIndexWriter indexWriter = new RandomIndexWriter(random, indexDir, newIndexWriterConfig(
+        TEST_VERSION_CURRENT, new MockAnalyzer(random, MockTokenizer.WHITESPACE, false)));
+    TaxonomyWriter taxo = new DirectoryTaxonomyWriter(taxoDir);
+
+    // a category document builder will add the categories to a document
+    // once build() is called
+    Document doc = new Document();
+    indexWriter.addDocument(new EnhancementsDocumentBuilder(taxo,
+        indexingParams).setCategoryPaths(categoryPaths).build(doc));
+
+    IndexReader indexReader = indexWriter.getReader();
+    indexWriter.close();
+
+    Term term = DrillDown.term(indexingParams, new CategoryPath("a","b"));
+    EnhancementsPayloadIterator iterator = new EnhancementsPayloadIterator(
+        indexingParams.getCategoryEnhancements(), indexReader, term);
+
+    assertTrue("EnhancementsPayloadIterator failure", iterator.init());
+    assertTrue("Missing document 0", iterator.setdoc(0));
+    byte[] dummy2 = (byte[]) iterator
+        .getCategoryData(new CategoryEnhancementDummy2());
+    assertTrue("Bad array returned for CategoryEnhancementDummy2", Arrays
+        .equals(dummy2, CategoryEnhancementDummy2.CATEGORY_TOKEN_BYTES));
+    byte[] dummy3 = (byte[]) iterator
+        .getCategoryData(new CategoryEnhancementDummy3());
+    assertTrue("Bad array returned for CategoryEnhancementDummy3", Arrays
+        .equals(dummy3, CategoryEnhancementDummy3.CATEGORY_TOKEN_BYTES));
+    indexReader.close();
+    taxo.close();
+    indexDir.close();
+    taxoDir.close();
+  }
+}