chore: update helper json parser test

Author: cafra

ext/datasource/helper_test.go

@@ -404,10 +404,10 @@ func TestHotSpotParamRuleJsonArrayParser(t *testing.T) {
 		for _, r := range rules {
 			fmt.Println(r)
 		}
-		assert.True(t, strings.Contains(rules[0].String(), "Resource:abc, MetricType:Concurrency, ControlBehavior:Reject, ParamIndex:0, Threshold:1000, MaxQueueingTimeMs:1, BurstCount:10, DurationInSec:1, ParamsMaxCapacity:10000, SpecificItems:map[true:10003 1000:10001 ximu:10002]"))
-		assert.True(t, strings.Contains(rules[1].String(), "Resource:abc, MetricType:Concurrency, ControlBehavior:Throttling, ParamIndex:1, Threshold:2000, MaxQueueingTimeMs:2, BurstCount:20, DurationInSec:2, ParamsMaxCapacity:20000, SpecificItems:map[true:20003 1000:20001 ximu:20002"))
-		assert.True(t, strings.Contains(rules[2].String(), "Resource:abc, MetricType:QPS, ControlBehavior:Reject, ParamIndex:2, Threshold:3000, MaxQueueingTimeMs:3, BurstCount:30, DurationInSec:3, ParamsMaxCapacity:30000, SpecificItems:map[true:30003 1000:30001 ximu:30002"))
-		assert.True(t, strings.Contains(rules[3].String(), "Resource:abc, MetricType:QPS, ControlBehavior:Throttling, ParamIndex:3, Threshold:4000, MaxQueueingTimeMs:4, BurstCount:40, DurationInSec:4, ParamsMaxCapacity:40000, SpecificItems:map[true:40003 1000:40001 ximu:40002"))
+		assert.True(t, strings.Contains(rules[0].String(), "Resource:abc, MetricType:Concurrency, ControlBehavior:Reject, ParamIndex:0, ParamKey:, Threshold:1000, MaxQueueingTimeMs:1, BurstCount:10, DurationInSec:1, ParamsMaxCapacity:10000, SpecificItems:map[true:10003 1000:10001 ximu:10002]"))
+		assert.True(t, strings.Contains(rules[1].String(), "Resource:abc, MetricType:Concurrency, ControlBehavior:Throttling, ParamIndex:1, ParamKey:, Threshold:2000, MaxQueueingTimeMs:2, BurstCount:20, DurationInSec:2, ParamsMaxCapacity:20000, SpecificItems:map[true:20003 1000:20001 ximu:20002"))
+		assert.True(t, strings.Contains(rules[2].String(), "Resource:abc, MetricType:QPS, ControlBehavior:Reject, ParamIndex:2, ParamKey:, Threshold:3000, MaxQueueingTimeMs:3, BurstCount:30, DurationInSec:3, ParamsMaxCapacity:30000, SpecificItems:map[true:30003 1000:30001 ximu:30002"))
+		assert.True(t, strings.Contains(rules[3].String(), "Resource:abc, MetricType:QPS, ControlBehavior:Throttling, ParamIndex:3, ParamKey:, Threshold:4000, MaxQueueingTimeMs:4, BurstCount:40, DurationInSec:4, ParamsMaxCapacity:40000, SpecificItems:map[true:40003 1000:40001 ximu:40002"))
 	})
 
 	t.Run("TestHotSpotParamRuleJsonArrayParser_Nil", func(t *testing.T) {