1.提交Map规则测试用例
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package com.wezone.drools.model;
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import lombok.Data;
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import java.util.List;
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/**
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* @author 陈韦龙
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* @date 2022/06/30/ 16:41
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*/
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@Data
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public class Customer {
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private List<Order> orderList;
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}
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package com.wezone.drools.model;
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import lombok.Data;
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import java.math.BigDecimal;
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/**
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* @author 陈韦龙
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* @date 2022/06/30/ 16:38
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*/
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@Data
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public class Order {
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private BigDecimal amount;
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private Integer score;
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}
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<?xml version="1.0" encoding="UTF-8"?>
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<kmodule xmlns="http://www.drools.org/xsd/kmodule">
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<kbase name="myKBase1" packages="rules" default="true">
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<ksession name="kSession-rule" default="true"/>
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</kbase>
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</kmodule>
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package rules;
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import java.util.Map;
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import java.util.List;
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import com.wezone.drools.model.*
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rule "测试map"
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no-loop true
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when
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$first:Map(["first"] != null);
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$second:Map(["amount"] != null) from $first.get("first")
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$map:Map(["amount"] != null) from $second.get("second")
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then
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System.out.println("测试map");
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$map.put("score", "100");
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// retract($map);
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end
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rule "测试contains"
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when
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$order:Order();
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$customer:Customer(orderList contains $order);
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then
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System.out.println("触发规则-测试contains");
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end
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rule "测试memberOf"
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when
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$amountList:List();
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$order:Order(amount memberOf $amountList);
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then
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System.out.println("触发规则-测试memberOf");
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end
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@ -7,10 +7,17 @@ import cn.hutool.json.JSONObject;
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import cn.hutool.json.JSONUtil;
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import com.googlecode.aviator.AviatorEvaluator;
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import com.wezone.drools.enums.MathOperatorEnum;
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import com.wezone.drools.model.*;
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import org.assertj.core.util.Lists;
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import org.drools.core.base.RuleNameEndsWithAgendaFilter;
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import org.drools.core.base.RuleNameEqualsAgendaFilter;
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import org.junit.jupiter.api.Test;
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import org.kie.api.KieServices;
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import org.kie.api.runtime.KieContainer;
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import org.kie.api.runtime.KieSession;
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import java.util.Set;
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import java.util.StringJoiner;
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import java.math.BigDecimal;
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import java.util.*;
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public class ConditionTest {
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@ -69,4 +76,79 @@ public class ConditionTest {
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Console.log("{} = {}", stringBuffer.toString(), executeB);
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}
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@Test
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public void testMap() {
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// 事实对象
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Map<String, Map<String, Map<String, String>>> topMap = new HashMap<>();
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Map<String, Map<String, String>> secondMap = new HashMap<>();
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Map<String, String> map = new HashMap<>();
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map.put("amount", "500");
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map.put("score", "0");
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secondMap.put("second", map);
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topMap.put("first", secondMap);
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//第一步:获取服务
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KieServices kieServices = KieServices.Factory.get();
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// 第二步:通过服务获取容器
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KieContainer container = kieServices.getKieClasspathContainer();
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// 第三步:通过容器获取KieSession,由KieSession去和规则引擎交互
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KieSession kieSession = container.newKieSession();
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// 第四步:将数据交给规则引擎,规则引擎会根据提供的数据进行规则匹配
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kieSession.insert(topMap);
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// 第五步:执行规则引擎,触发规则
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// kieSession.fireAllRules();
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kieSession.fireAllRules(new RuleNameEqualsAgendaFilter("测试map"));
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// 第六步:关闭容器
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kieSession.dispose();
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System.out.println(JSONUtil.toJsonStr(topMap));
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}
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@Test
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public void testContains() {
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// 事实对象
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Order order = new Order();
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order.setAmount(BigDecimal.valueOf(100));
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Customer customer = new Customer();
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customer.setOrderList(Lists.newArrayList(order));
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//第一步:获取服务
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KieServices kieServices = KieServices.Factory.get();
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// 第二步:通过服务获取容器
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KieContainer container = kieServices.getKieClasspathContainer();
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// 第三步:通过容器获取KieSession,由KieSession去和规则引擎交互
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KieSession kieSession = container.newKieSession();
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// 第四步:将数据交给规则引擎,规则引擎会根据提供的数据进行规则匹配
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kieSession.insert(order);
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kieSession.insert(customer);
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// 第五步:执行规则引擎,触发规则
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// kieSession.fireAllRules();
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kieSession.fireAllRules(new RuleNameEqualsAgendaFilter("测试contains"));
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// 第六步:关闭容器
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kieSession.dispose();
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}
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@Test
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public void testMemberOf() {
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// 事实对象
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Order order = new Order();
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order.setAmount(BigDecimal.valueOf(100));
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List<BigDecimal> list = Lists.newArrayList(BigDecimal.valueOf(100));
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//第一步:获取服务
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KieServices kieServices = KieServices.Factory.get();
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// 第二步:通过服务获取容器
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KieContainer container = kieServices.getKieClasspathContainer();
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// 第三步:通过容器获取KieSession,由KieSession去和规则引擎交互
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KieSession kieSession = container.newKieSession();
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// 第四步:将数据交给规则引擎,规则引擎会根据提供的数据进行规则匹配
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kieSession.insert(order);
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kieSession.insert(list);
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// 第五步:执行规则引擎,触发规则
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// kieSession.fireAllRules();
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kieSession.fireAllRules(new RuleNameEqualsAgendaFilter("测试memberOf"));
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// 第六步:关闭容器
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kieSession.dispose();
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}
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}
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