From efeb0a20824809716019f0debabd473df3c4b66e Mon Sep 17 00:00:00 2001
From: git-hulk <hulk.website@gmail.com>
Date: Mon, 3 Feb 2020 18:18:37 +0800
Subject: [PATCH] Add test case for command set error

---
 command_test.go | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/command_test.go b/command_test.go
index a0d753e8..e9fc958c 100644
--- a/command_test.go
+++ b/command_test.go
@@ -1,9 +1,10 @@
 package redis_test
 
 import (
+	"errors"
 	"time"
 
-	"github.com/go-redis/redis/v7"
+	redis "github.com/go-redis/redis/v7"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -84,4 +85,12 @@ var _ = Describe("Cmd", func() {
 		Expect(err).NotTo(HaveOccurred())
 		Expect(tm2).To(BeTemporally("==", tm))
 	})
+
+	It("allow to set custom error", func() {
+		e := errors.New("custom error")
+		cmd := redis.Cmd{}
+		cmd.SetErr(e)
+		_, err := cmd.Result()
+		Expect(err).To(Equal(e))
+	})
 })