fix(接口测试): 报告断言统计错误修改

--bug=1017948 --user=赵勇 【接口测试】场景报告，右上角统计的断言数量显示不对 https://www.tapd.cn/55049933/s/1260434

api-test/frontend/src/business/automation/report/components/MetricChart.vue

@@ -299,13 +299,13 @@ export default {
       };
     },
     fail() {
-      return ((this.content.error && this.content.total) ? (this.content.error / this.content.total * 100).toFixed(0) : 0) + "%";
+      return (this.content.error / this.content.total * 100).toFixed(0) + "%";
     },
     assertions() {
-      return (this.content.passAssertion ? this.content.passAssertion : 0) + " / " + (this.content.totalAssertions ? this.content.totalAssertions : 0);
+      return this.content.passAssertions + " / " + this.content.totalAssertions;
     },
     errorCodeAssertions() {
-      return (this.content.errorCode ? this.content.errorCode : 0) + " / " + (this.content.totalAssertions ? this.content.totalAssertions : 0);
+      return this.content.errorCode + " / " + this.content.totalAssertions;
     },
     showUnExecuteReport() {
       return (this.content.scenarioStepPending && this.content.scenarioStepPending > 0)

api-test/frontend/src/business/definition/components/runtest/RunTestHTTPPage.vue

@@ -355,9 +355,9 @@ export default {
       }
       updateDefinition(null, null, bodyFiles, this.api).then(() => {
         this.$success(this.$t('commons.save_success'));
-        this.$emit('saveApi', this.api);
         if (this.syncTabs.indexOf(this.api.id) === -1) {
           this.syncTabs.push(this.api.id);
+          this.$emit('syncApi', this.api);
         }
       });
     },