pylucene 3.5.0-3

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

diff --git a/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/example/TestMultiCLExample.java b/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/example/TestMultiCLExample.java
new file mode 100644 (file)
index 0000000..481f5c6
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+++ b/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/example/TestMultiCLExample.java
@@ -0,0 +1,90 @@
+package org.apache.lucene.facet.example;
+
+import java.util.Iterator;
+import java.util.List;
+
+import org.junit.Test;
+
+import org.apache.lucene.util.LuceneTestCase;
+import org.apache.lucene.facet.example.ExampleResult;
+import org.apache.lucene.facet.example.multiCL.MultiCLMain;
+import org.apache.lucene.facet.search.results.FacetResult;
+import org.apache.lucene.facet.search.results.FacetResultNode;
+
+/**
+ * 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.
+ */
+
+/**
+ * Test that the multi-category list example works as expected. This test helps
+ * to verify that examples code is alive!
+ */
+public class TestMultiCLExample extends LuceneTestCase {
+
+  @Test
+  public void testMulti() throws Exception {
+    ExampleResult res = new MultiCLMain().runSample();
+    assertCorrectMultiResults(res);
+  }
+
+  public static void assertCorrectMultiResults(ExampleResult exampleResults)
+      throws Exception {
+    List<FacetResult> results = exampleResults.getFacetResults();
+    FacetResult result = results.get(0);
+    assertNotNull("Result should not be null", result);
+    assertEquals("Invalid label", "5", result.getFacetResultNode()
+        .getLabel().toString());
+    assertEquals("Invalid value", 2.0, result.getFacetResultNode()
+        .getValue(), 0.0);
+    assertEquals("Invalid # of subresults", 3, result.getFacetResultNode()
+        .getNumSubResults());
+
+    Iterator<? extends FacetResultNode> subResults = result
+        .getFacetResultNode().getSubResults().iterator();
+    FacetResultNode sub = subResults.next();
+    assertEquals("Invalid subresult value", 1.0, sub.getValue(), 0.0);
+    assertEquals("Invalid subresult label", "5/2", sub.getLabel()
+        .toString());
+    sub = subResults.next();
+    assertEquals("Invalid subresult value", 1.0, sub.getValue(), 0.0);
+    assertEquals("Invalid subresult label", "5/7", sub.getLabel()
+        .toString());
+    sub = subResults.next();
+    assertEquals("Invalid subresult value", 1.0, sub.getValue(), 0.0);
+    assertEquals("Invalid subresult label", "5/5", sub.getLabel()
+        .toString());
+
+    result = results.get(1);
+    assertNotNull("Result should not be null", result);
+    assertEquals("Invalid label", "5/5", result.getFacetResultNode()
+        .getLabel().toString());
+    assertEquals("Invalid value", 1,
+        result.getFacetResultNode().getValue(), 0.0);
+    assertEquals("Invalid number of subresults", 0, result
+        .getFacetResultNode().getNumSubResults());
+
+    result = results.get(2);
+    assertNotNull("Result should not be null", result);
+    assertEquals("Invalid label", "6/2", result.getFacetResultNode()
+        .getLabel().toString());
+    assertEquals("Invalid value", 1,
+        result.getFacetResultNode().getValue(), 0.0);
+    assertEquals("Invalid number of subresults", 0, result
+        .getFacetResultNode().getNumSubResults());
+
+  }
+
+}