fixed test

Author: Oleg Laktyushkin

do.go

@@ -3,7 +3,7 @@ package redis
 import "context"
 
 func (c cmdable) Do(ctx context.Context, args ...interface{}) *Cmd {
-	cmd := NewCmd(ctx, args)
+	cmd := NewCmd(ctx, args...)
 	_ = c(ctx, cmd)
 	return cmd
 }

do_test.go

@@ -12,7 +12,6 @@ var _ = Describe("Do cmdble", func() {
 
 	BeforeEach(func() {
 		client = redis.NewClient(redisOptions())
-		Expect(client.FlushDB(ctx).Err()).NotTo(HaveOccurred())
 	})
 
 	AfterEach(func() {
@@ -22,6 +21,6 @@ var _ = Describe("Do cmdble", func() {
 	It("should pong with Do cmd", func() {
 		result := client.Conn().Do(ctx, "PING")
 		Expect(result.Result()).To(Equal("PONG"))
-		Expect(result.Err()).NotTo(HaveOccurred())
+		Expect(result.Err()).ShouldNot(HaveOccurred())
 	})
 })