pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / analyzers / common / src / test / org / apache / lucene / analysis / payloads / TokenOffsetPayloadTokenFilterTest.java

diff --git a/lucene-java-3.5.0/lucene/contrib/analyzers/common/src/test/org/apache/lucene/analysis/payloads/TokenOffsetPayloadTokenFilterTest.java b/lucene-java-3.5.0/lucene/contrib/analyzers/common/src/test/org/apache/lucene/analysis/payloads/TokenOffsetPayloadTokenFilterTest.java
new file mode 100644 (file)
index 0000000..97b4fa1
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+++ b/lucene-java-3.5.0/lucene/contrib/analyzers/common/src/test/org/apache/lucene/analysis/payloads/TokenOffsetPayloadTokenFilterTest.java
@@ -0,0 +1,53 @@
+package org.apache.lucene.analysis.payloads;
+
+/**
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed 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 org.apache.lucene.analysis.BaseTokenStreamTestCase;
+import org.apache.lucene.analysis.MockTokenizer;
+import org.apache.lucene.analysis.tokenattributes.OffsetAttribute;
+import org.apache.lucene.analysis.tokenattributes.PayloadAttribute;
+import org.apache.lucene.index.Payload;
+
+import java.io.IOException;
+import java.io.StringReader;
+
+public class TokenOffsetPayloadTokenFilterTest extends BaseTokenStreamTestCase {
+
+  public void test() throws IOException {
+    String test = "The quick red fox jumped over the lazy brown dogs";
+
+    TokenOffsetPayloadTokenFilter nptf = new TokenOffsetPayloadTokenFilter(new MockTokenizer(new StringReader(test), MockTokenizer.WHITESPACE, false));
+    int count = 0;
+    PayloadAttribute payloadAtt = nptf.getAttribute(PayloadAttribute.class);
+    OffsetAttribute offsetAtt = nptf.getAttribute(OffsetAttribute.class);
+    nptf.reset();
+    while (nptf.incrementToken()) {
+      Payload pay = payloadAtt.getPayload();
+      assertTrue("pay is null and it shouldn't be", pay != null);
+      byte [] data = pay.getData();
+      int start = PayloadHelper.decodeInt(data, 0);
+      assertTrue(start + " does not equal: " + offsetAtt.startOffset(), start == offsetAtt.startOffset());
+      int end = PayloadHelper.decodeInt(data, 4);
+      assertTrue(end + " does not equal: " + offsetAtt.endOffset(), end == offsetAtt.endOffset());
+      count++;
+    }
+    assertTrue(count + " does not equal: " + 10, count == 10);
+
+  }
+
+
+}
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