| /* |
| * 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. |
| */ |
| |
| package org.apache.lucene.codecs.uniformsplit; |
| |
| import org.apache.lucene.codecs.Codec; |
| import org.apache.lucene.codecs.PostingsFormat; |
| import org.apache.lucene.index.BasePostingsFormatTestCase; |
| import org.apache.lucene.util.TestUtil; |
| import org.junit.After; |
| import org.junit.Before; |
| |
| /** |
| * Tests {@link UniformSplitPostingsFormat} with block encoding using ROT13 cypher. |
| */ |
| public class TestUniformSplitPostingFormat extends BasePostingsFormatTestCase { |
| |
| protected final boolean checkEncoding; |
| protected final Codec codec; |
| private boolean shouldCheckDecoderWasCalled = true; |
| |
| public TestUniformSplitPostingFormat() { |
| checkEncoding = random().nextBoolean(); |
| codec = TestUtil.alwaysPostingsFormat(getPostingsFormat()); |
| } |
| |
| protected PostingsFormat getPostingsFormat() { |
| return checkEncoding ? new UniformSplitRot13PostingsFormat() |
| : new UniformSplitPostingsFormat(UniformSplitTermsWriter.DEFAULT_TARGET_NUM_BLOCK_LINES, UniformSplitTermsWriter.DEFAULT_DELTA_NUM_LINES, |
| null, null, random().nextBoolean()); |
| } |
| |
| @Override |
| protected Codec getCodec() { |
| return codec; |
| } |
| |
| @Before |
| public void initialize() { |
| initializeInner(); |
| } |
| |
| protected void initializeInner() { |
| UniformSplitRot13PostingsFormat.resetEncodingFlags(); |
| } |
| |
| @After |
| public void checkEncodingCalled() { |
| if (checkEncoding) { |
| checkEncodingCalledInner(); |
| } |
| } |
| |
| protected void checkEncodingCalledInner() { |
| assertTrue(UniformSplitRot13PostingsFormat.blocksEncoded); |
| assertTrue(UniformSplitRot13PostingsFormat.fieldsMetadataEncoded); |
| assertTrue(UniformSplitRot13PostingsFormat.dictionaryEncoded); |
| if (shouldCheckDecoderWasCalled) { |
| assertTrue(UniformSplitRot13PostingsFormat.decoderCalled); |
| } |
| } |
| |
| @Override |
| public void testRandomExceptions() throws Exception { |
| shouldCheckDecoderWasCalled = false; |
| super.testRandomExceptions(); |
| } |
| } |