pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / analyzers / stempel / src / test / org / apache / lucene / analysis / pl / TestPolishAnalyzer.java

diff --git a/lucene-java-3.5.0/lucene/contrib/analyzers/stempel/src/test/org/apache/lucene/analysis/pl/TestPolishAnalyzer.java b/lucene-java-3.5.0/lucene/contrib/analyzers/stempel/src/test/org/apache/lucene/analysis/pl/TestPolishAnalyzer.java
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+++ b/lucene-java-3.5.0/lucene/contrib/analyzers/stempel/src/test/org/apache/lucene/analysis/pl/TestPolishAnalyzer.java
@@ -0,0 +1,58 @@
+package org.apache.lucene.analysis.pl;
+
+/**
+ * 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 java.io.IOException;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.apache.lucene.analysis.Analyzer;
+import org.apache.lucene.analysis.BaseTokenStreamTestCase;
+
+public class TestPolishAnalyzer extends BaseTokenStreamTestCase {
+  /** This test fails with NPE when the 
+   * stopwords file is missing in classpath */
+  public void testResourcesAvailable() {
+    new PolishAnalyzer(TEST_VERSION_CURRENT);
+  }
+  
+  /** test stopwords and stemming */
+  public void testBasics() throws IOException {
+    Analyzer a = new PolishAnalyzer(TEST_VERSION_CURRENT);
+    // stemming
+    checkOneTermReuse(a, "studenta", "student");
+    checkOneTermReuse(a, "studenci", "student");
+    // stopword
+    assertAnalyzesTo(a, "był", new String[] {});
+  }
+  
+  /** test use of exclusion set */
+  public void testExclude() throws IOException {
+    Set<String> exclusionSet = new HashSet<String>();
+    exclusionSet.add("studenta");
+    Analyzer a = new PolishAnalyzer(TEST_VERSION_CURRENT, 
+        PolishAnalyzer.getDefaultStopSet(), exclusionSet);
+    checkOneTermReuse(a, "studenta", "studenta");
+    checkOneTermReuse(a, "studenci", "student");
+  }
+  
+  /** blast some random strings through the analyzer */
+  public void testRandomStrings() throws Exception {
+    checkRandomData(random, new PolishAnalyzer(TEST_VERSION_CURRENT), 10000*RANDOM_MULTIPLIER);
+  }
+}