Add support for acl dryrun command (redis#2502)

* add support for acl dryrun command

Co-authored-by: Monkey <golang@88.com>

Author: aksh-02

commands.go

@@ -452,6 +452,8 @@ type Cmdable interface {
 	GeoSearchStore(ctx context.Context, key, store string, q *GeoSearchStoreQuery) *IntCmd
 	GeoDist(ctx context.Context, key string, member1, member2, unit string) *FloatCmd
 	GeoHash(ctx context.Context, key string, members ...string) *StringSliceCmd
+
+	ACLDryRun(ctx context.Context, username string, command ...interface{}) *StringCmd
 }
 
 type StatefulCmdable interface {
@@ -3757,3 +3759,12 @@ func (c cmdable) GeoPos(ctx context.Context, key string, members ...string) *Geo
 	_ = c(ctx, cmd)
 	return cmd
 }
+
+func (c cmdable) ACLDryRun(ctx context.Context, username string, command ...interface{}) *StringCmd {
+	args := make([]interface{}, 0, 3+len(command))
+	args = append(args, "acl", "dryrun", username)
+	args = append(args, command...)
+	cmd := NewStringCmd(ctx, args...)
+	_ = c(ctx, cmd)
+	return cmd
+}

commands_test.go

@@ -1874,6 +1874,12 @@ var _ = Describe("Commands", func() {
 			replace := client.Copy(ctx, "newKey", "key", redisOptions().DB, true)
 			Expect(replace.Val()).To(Equal(int64(1)))
 		})
+
+		It("should acl dryryn", func() {
+			dryRun := client.ACLDryRun(ctx, "default", "get", "randomKey")
+			Expect(dryRun.Err()).NotTo(HaveOccurred())
+			Expect(dryRun.Val()).To(Equal("OK"))
+		})
 	})
 
 	Describe("hashes", func() {