set config back to default values

Author: ndyakov

commands_test.go

@@ -381,13 +381,22 @@ var _ = Describe("Commands", func() {
 
 		It("should ConfigSet Modules", func() {
 			SkipBeforeRedisMajor(8, "Config doesn't include modules before Redis 8")
+			defaults := map[string]string{}
 			expected := map[string]string{
 				"search-min-prefix":   "32",
 				"ts-retention-policy": "2",
 				"bf-error-rate":       "0.13",
 				"cf-initial-size":     "64",
 			}
 
+			// read the defaults to set them back later
+			for setting, _ := range expected {
+				val, err := client.ConfigGet(ctx, setting).Result()
+				Expect(err).NotTo(HaveOccurred())
+				defaults[setting] = val[setting]
+			}
+
+			// check if new values can be set
 			for setting, value := range expected {
 				val, err := client.ConfigSet(ctx, setting, value).Result()
 				Expect(err).NotTo(HaveOccurred())
@@ -401,6 +410,14 @@ var _ = Describe("Commands", func() {
 				Expect(val).NotTo(BeEmpty())
 				Expect(val[setting]).To(Equal(value))
 			}
+
+			// set back to the defaults
+			for setting, value := range defaults {
+				val, err := client.ConfigSet(ctx, setting, value).Result()
+				Expect(err).NotTo(HaveOccurred())
+				Expect(val).NotTo(BeEmpty())
+				Expect(val).To(Equal("OK"))
+			}
 		})
 
 		It("should Fail ConfigSet Modules", func() {