soulasuna commented on a change in pull request #12417: URL: https://github.com/apache/shardingsphere/pull/12417#discussion_r708809185
########## File path: shardingsphere-features/shardingsphere-shadow/shardingsphere-shadow-core/src/test/java/org/apache/shardingsphere/shadow/route/future/engine/determiner/algorithm/NoteShadowAlgorithmDeterminerTest.java ########## @@ -0,0 +1,117 @@ +/* + * 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.shardingsphere.shadow.route.future.engine.determiner.algorithm; + +import org.apache.shardingsphere.shadow.algorithm.config.AlgorithmProvidedShadowRuleConfiguration; +import org.apache.shardingsphere.shadow.algorithm.shadow.note.SimpleSQLNoteShadowAlgorithm; +import org.apache.shardingsphere.shadow.api.config.datasource.ShadowDataSourceConfiguration; +import org.apache.shardingsphere.shadow.api.config.table.ShadowTableConfiguration; +import org.apache.shardingsphere.shadow.api.shadow.column.ShadowOperationType; +import org.apache.shardingsphere.shadow.api.shadow.note.NoteShadowAlgorithm; +import org.apache.shardingsphere.shadow.route.future.engine.determiner.ShadowAlgorithmDeterminer; +import org.apache.shardingsphere.shadow.route.future.engine.determiner.ShadowDetermineCondition; +import org.apache.shardingsphere.shadow.rule.ShadowRule; +import org.apache.shardingsphere.shadow.spi.ShadowAlgorithm; +import org.junit.Before; +import org.junit.Test; + +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashMap; +import java.util.LinkedList; +import java.util.Map; +import java.util.Properties; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +public final class NoteShadowAlgorithmDeterminerTest { + + private ShadowAlgorithmDeterminer shadowAlgorithmDeterminer; + + @Before + public void init() { + shadowAlgorithmDeterminer = new NoteShadowAlgorithmDeterminer(createNoteShadowAlgorithm()); + } + + private NoteShadowAlgorithm createNoteShadowAlgorithm() { + NoteShadowAlgorithm<String> noteShadowAlgorithm = new SimpleSQLNoteShadowAlgorithm(); + noteShadowAlgorithm.setProps(createProps()); + noteShadowAlgorithm.init(); + return noteShadowAlgorithm; + } + + private Properties createProps() { + Properties properties = new Properties(); + properties.setProperty("shadow", "true"); + properties.setProperty("user_id", "1"); + return properties; + } + + @Test + public void assertIsShadow() { + assertThat(shadowAlgorithmDeterminer.isShadow(createShadowDetermineCondition(), new ShadowRule(createAlgorithmProvidedShadowRuleConfiguration()), "t_order"), is(true)); + } + + private AlgorithmProvidedShadowRuleConfiguration createAlgorithmProvidedShadowRuleConfiguration() { + AlgorithmProvidedShadowRuleConfiguration result = new AlgorithmProvidedShadowRuleConfiguration("shadow", Arrays.asList("ds", "ds1"), Arrays.asList("shadow_ds", "shadow_ds1")); + result.setEnable(true); + result.setDataSources(createDataSources()); + result.setTables(createTables()); + result.setShadowAlgorithms(createShadowAlgorithms()); + return result; + } + + private Map<String, ShadowAlgorithm> createShadowAlgorithms() { + Map<String, ShadowAlgorithm> result = new LinkedHashMap<>(); + result.put("user_id-insert-regex-algorithm", createNoteShadowAlgorithm()); + return result; + } + + private Map<String, ShadowTableConfiguration> createTables() { + Map<String, ShadowTableConfiguration> result = new LinkedHashMap<>(); + result.put("t_order", new ShadowTableConfiguration(createShadowAlgorithmNames())); + return result; + } + + private Collection<String> createShadowAlgorithmNames() { + Collection<String> result = new LinkedList<>(); + result.add("user_id-insert-regex-algorithm"); + return result; + } + + private Map<String, ShadowDataSourceConfiguration> createDataSources() { + Map<String, ShadowDataSourceConfiguration> result = new LinkedHashMap<>(); + result.put("ds-data-source", new ShadowDataSourceConfiguration("ds", "ds_shadow")); + result.put("ds1-data-source", new ShadowDataSourceConfiguration("ds1", "ds1_shadow")); + return result; + } + + private ShadowDetermineCondition createShadowDetermineCondition() { + ShadowDetermineCondition shadowDetermineCondition = new ShadowDetermineCondition(ShadowOperationType.INSERT); + shadowDetermineCondition.initSqlNotes(createSqlNotes()); + return shadowDetermineCondition; + } + + private Collection<String> createSqlNotes() { + Collection<String> result = new LinkedList<>(); + result.add("/*user_id=1,shadow=true*/"); + return result; + } + Review comment: @LeeGuoPing Thank you for your contribution, please delete the extra blank lines. -- This is an automated message from the Apache Git Service. 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