unit test to safeguard _reset functionality

Author: rlindner81

src/featureToggles.js

@@ -1556,6 +1556,8 @@ module.exports = {
   FeatureToggles,
 
   _: {
+    DEFAULT_REDIS_CHANNEL,
+    DEFAULT_REDIS_KEY,
     SCOPE_ROOT_KEY,
     CONFIG_KEY,
     CONFIG_INFO_KEY,

test/featureToggles.test.js

@@ -12,7 +12,7 @@ const { fallbackValuesFromInfos, stateFromInfos } = require("./__common__/fromIn
 
 const {
   FeatureToggles,
-  _: { SCOPE_ROOT_KEY, CONFIG_KEY, CONFIG_INFO_KEY },
+  _: { DEFAULT_REDIS_CHANNEL, DEFAULT_REDIS_KEY, SCOPE_ROOT_KEY, CONFIG_KEY, CONFIG_INFO_KEY },
 } = featureTogglesModule;
 
 const { readFile: readFileSpy } = require("fs");
@@ -215,6 +215,20 @@ describe("feature toggles test", () => {
     });
   });
 
+  describe("internal apis", () => {
+    // NOTE: this internal API is used for the plugin uniqueName configuration processing
+    test("_reset", async () => {
+      const uniqueName = "bla-blu-testing";
+      toggles._reset({ uniqueName });
+
+      expect(toggles.__redisChannel).toBe([DEFAULT_REDIS_CHANNEL, uniqueName].join("-"));
+      expect(toggles.__redisKey).toBe([DEFAULT_REDIS_KEY, uniqueName].join("-"));
+
+      expect(loggerSpy.warning).not.toHaveBeenCalled();
+      expect(loggerSpy.error).not.toHaveBeenCalled();
+    });
+  });
+
   describe("basic apis", () => {
     test("initializeFeatureToggles", async () => {
       await toggles.initializeFeatures({ config: mockConfig });