pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / test / org / apache / lucene / analysis / TestLengthFilter.java

diff --git a/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/analysis/TestLengthFilter.java b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/analysis/TestLengthFilter.java
new file mode 100644 (file)
index 0000000..142819f
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/analysis/TestLengthFilter.java
@@ -0,0 +1,44 @@
+package org.apache.lucene.analysis;
+
+/**
+ * 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.StringReader;
+
+public class TestLengthFilter extends BaseTokenStreamTestCase {
+  
+  public void testFilterNoPosIncr() throws Exception {
+    TokenStream stream = new MockTokenizer(
+        new StringReader("short toolong evenmuchlongertext a ab toolong foo"), MockTokenizer.WHITESPACE, false);
+    LengthFilter filter = new LengthFilter(false, stream, 2, 6);
+    assertTokenStreamContents(filter,
+      new String[]{"short", "ab", "foo"},
+      new int[]{1, 1, 1}
+    );
+  }
+
+  public void testFilterWithPosIncr() throws Exception {
+    TokenStream stream = new MockTokenizer(
+        new StringReader("short toolong evenmuchlongertext a ab toolong foo"), MockTokenizer.WHITESPACE, false);
+    LengthFilter filter = new LengthFilter(true, stream, 2, 6);
+    assertTokenStreamContents(filter,
+      new String[]{"short", "ab", "foo"},
+      new int[]{1, 4, 2}
+    );
+  }
+
+}