增加便于测试的方法

 package com.yohoufo.order.model.bo;
 
+import com.google.common.annotations.VisibleForTesting;
 import com.yohoufo.order.utils.BeanTool;
 import lombok.Data;
 import lombok.ToString;
@@ -22,7 +23,9 @@ public class PlatformServiceFeeDefinition {
     //费用规则 按照threshold从小到大排序
     private List<FeeRule> rules = new ArrayList<>();
 
-    public void setRules(List<FeeRule> rules) {
+
+    @VisibleForTesting
+    public void setAndSortRules(List<FeeRule> rules) {
         this.rules = rules;
         sortRules(Comparator.comparing(FeeRule::getThreshold).reversed());
     }

@@ -156,7 +156,7 @@ public class SellerOrderQuantityStatsTest {
         three.setRate(BigDecimal.valueOf(0.035));
         three.setThreshold(0);
 
-        psfd.setRules(Lists.newArrayList(one, two, three));
+        psfd.setAndSortRules(Lists.newArrayList(one, two, three));
 
         return SellerServiceFeeRuleDefinition.builder().serviceFeeDefinition(psfd).statsCode(statCode).enterType(EntrySellerType.NOT_ENTRY.getCode()).build();
     }
@@ -175,7 +175,7 @@ public class SellerOrderQuantityStatsTest {
         three.setRate(BigDecimal.valueOf(0.015));
         three.setThreshold(20);
 
-        psfd.setRules(Lists.newArrayList(one, two, three));
+        psfd.setAndSortRules(Lists.newArrayList(one, two, three));
 
         return SellerServiceFeeRuleDefinition.builder().serviceFeeDefinition(psfd).statsCode(statCode).enterType(EntrySellerType.COMMON.getCode()).build();
     }
@@ -194,7 +194,7 @@ public class SellerOrderQuantityStatsTest {
         three.setRate(BigDecimal.valueOf(0.005));
         three.setThreshold(0);
 
-        psfd.setRules(Lists.newArrayList(one, two, three));
+        psfd.setAndSortRules(Lists.newArrayList(one, two, three));
 
         return SellerServiceFeeRuleDefinition.builder().serviceFeeDefinition(psfd).statsCode(statCode).enterType(EntrySellerType.COMMON.getCode()).build();
     }