Java tutorial
/**************************************************************** * 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.james.modules.mailbox; import static org.assertj.core.api.Assertions.assertThat; import java.io.StringReader; import java.time.Duration; import org.apache.commons.configuration.ConfigurationException; import org.apache.commons.configuration.PropertiesConfiguration; import org.apache.james.mailbox.tika.TikaConfiguration; import org.junit.Test; import com.google.common.collect.ImmutableSet; public class TikaConfigurationReaderTest { @Test public void readTikaConfigurationShouldAcceptMandatoryValues() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)).isEqualTo(TikaConfiguration .builder().enabled().host("172.0.0.5").port(889).timeoutInMillis(500).cacheDisabled() .cacheWeightInBytes(100L * 1024L * 1024L).cacheEvictionPeriod(Duration.ofDays(1)).build()); } @Test public void readTikaConfigurationShouldReturnDefaultOnMissingHost() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration .load(new StringReader("tika.enabled=true\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)).isEqualTo( TikaConfiguration.builder().enabled().host("127.0.0.1").port(889).timeoutInMillis(500).build()); } @Test public void readTikaConfigurationShouldReturnDefaultOnMissingPort() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load( new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.timeoutInMillis=500\n")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)).isEqualTo( TikaConfiguration.builder().enabled().host("172.0.0.5").port(9998).timeoutInMillis(500).build()); } @Test public void readTikaConfigurationShouldReturnDefaultOnMissingTimeout() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)).isEqualTo(TikaConfiguration .builder().enabled().host("172.0.0.5").port(889).timeoutInMillis(30 * 1000).build()); } @Test public void tikaShouldBeDisabledByDefault() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().disabled().build()); } @Test public void readTikaConfigurationShouldParseUnitForCacheEvictionPeriod() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.eviction.period=2H")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().host("172.0.0.5").port(889).timeoutInMillis(500) .cacheEvictionPeriod(Duration.ofHours(2)).build()); } @Test public void readTikaConfigurationShouldDefaultToSecondWhenMissingUnitForCacheEvitionPeriod() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.eviction.period=3600")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().host("172.0.0.5").port(889).timeoutInMillis(500) .cacheEvictionPeriod(Duration.ofHours(1)).build()); } @Test public void readTikaConfigurationShouldParseUnitForCacheWeightMax() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.weight.max=200M")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().host("172.0.0.5").port(889).timeoutInMillis(500) .cacheWeightInBytes(200L * 1024L * 1024L).build()); } @Test public void readTikaConfigurationShouldDefaultToByteAsSizeUnit() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration.load(new StringReader("tika.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.weight.max=1520000")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().host("172.0.0.5").port(889).timeoutInMillis(500) .cacheWeightInBytes(1520000).build()); } @Test public void readTikaConfigurationShouldEnableCacheWhenConfigured() throws Exception { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration .load(new StringReader("tika.enabled=true\n" + "tika.cache.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.weight.max=1520000")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().cacheEnabled().host("172.0.0.5").port(889) .timeoutInMillis(500).cacheWeightInBytes(1520000).build()); } @Test public void readTikaConfigurationShouldNotHaveContentTypeBlacklist() throws ConfigurationException { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration .load(new StringReader("tika.enabled=true\n" + "tika.cache.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.weight.max=1520000")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)).isEqualTo(TikaConfiguration .builder().enabled().cacheEnabled().host("172.0.0.5").port(889).timeoutInMillis(500) .cacheWeightInBytes(1520000).contentTypeBlacklist(ImmutableSet.of()).build()); } @Test public void readTikaConfigurationShouldHaveContentTypeBlacklist() throws ConfigurationException { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration .load(new StringReader("tika.enabled=true\n" + "tika.cache.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.weight.max=1520000\n" + "tika.contentType.blacklist=application/ics,application/zip")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().cacheEnabled().host("172.0.0.5").port(889) .timeoutInMillis(500).cacheWeightInBytes(1520000) .contentTypeBlacklist(ImmutableSet.of("application/ics", "application/zip")).build()); } @Test public void readTikaConfigurationShouldHaveContentTypeBlacklistWithWhiteSpace() throws ConfigurationException { PropertiesConfiguration configuration = new PropertiesConfiguration(); configuration .load(new StringReader("tika.enabled=true\n" + "tika.cache.enabled=true\n" + "tika.host=172.0.0.5\n" + "tika.port=889\n" + "tika.timeoutInMillis=500\n" + "tika.cache.weight.max=1520000\n" + "tika.contentType.blacklist=application/ics, application/zip")); assertThat(TikaConfigurationReader.readTikaConfiguration(configuration)) .isEqualTo(TikaConfiguration.builder().enabled().cacheEnabled().host("172.0.0.5").port(889) .timeoutInMillis(500).cacheWeightInBytes(1520000) .contentTypeBlacklist(ImmutableSet.of("application/ics", "application/zip")).build()); } }