+++ /dev/null
-package org.apache.lucene.facet.index;
-
-import java.io.ByteArrayInputStream;
-
-import org.junit.Test;
-
-import org.apache.lucene.util.LuceneTestCase;
-import org.apache.lucene.facet.index.CategoryListPayloadStream;
-import org.apache.lucene.util.encoding.DGapIntDecoder;
-import org.apache.lucene.util.encoding.DGapIntEncoder;
-import org.apache.lucene.util.encoding.IntDecoder;
-import org.apache.lucene.util.encoding.NOnesIntDecoder;
-import org.apache.lucene.util.encoding.NOnesIntEncoder;
-import org.apache.lucene.util.encoding.UniqueValuesIntEncoder;
-
-/**
- * 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 CategoryListPayloadStreamTest extends LuceneTestCase {
-
- /**
- * Verifies that a CategoryListPayloadStream can properly encode values into
- * a byte stream for later constructing a Payload.
- */
- @Test
- public void testStream() throws Exception {
-
- CategoryListPayloadStream clps = new CategoryListPayloadStream(
- new UniqueValuesIntEncoder(new DGapIntEncoder(
- new NOnesIntEncoder(3))));
-
- clps.appendIntToStream(1);
- clps.appendIntToStream(10);
- clps.appendIntToStream(100);
- clps.appendIntToStream(1000);
- clps.appendIntToStream(10000);
- clps.appendIntToStream(100000);
- clps.appendIntToStream(1000000);
- clps.appendIntToStream(10000000);
- clps.appendIntToStream(100000000);
- clps.appendIntToStream(1000000000);
- clps.appendIntToStream(Integer.MAX_VALUE);
-
- ByteArrayInputStream bais = new ByteArrayInputStream(clps
- .convertStreamToByteArray());
- IntDecoder decoder = new DGapIntDecoder(new NOnesIntDecoder(3));
- decoder.reInit(bais);
- assertEquals("Wrong value in byte stream", 1, decoder.decode());
- assertEquals("Wrong value in byte stream", 10, decoder.decode());
- assertEquals("Wrong value in byte stream", 100, decoder.decode());
- assertEquals("Wrong value in byte stream", 1000, decoder.decode());
- assertEquals("Wrong value in byte stream", 10000, decoder.decode());
- assertEquals("Wrong value in byte stream", 100000, decoder.decode());
- assertEquals("Wrong value in byte stream", 1000000, decoder.decode());
- assertEquals("Wrong value in byte stream", 10000000, decoder.decode());
- assertEquals("Wrong value in byte stream", 100000000, decoder.decode());
- assertEquals("Wrong value in byte stream", 1000000000, decoder.decode());
- assertEquals("Wrong value in byte stream", Integer.MAX_VALUE, decoder.decode());
- assertEquals("End of stream not reached", IntDecoder.EOS, decoder.decode());
-
- clps.reset();
- decoder.reInit(bais);
- assertEquals("End of stream not reached", IntDecoder.EOS, decoder.decode());
- }
-
-}