Get first render experiments

.eslintrc.js

@@ -24,6 +24,6 @@ module.exports = {
 
     // Experiment Variable
     __DISABLE_SET_COOKIE__: true,
-    __EXPERIMENTATION__: true,
+    __FIRST_RENDER_EXPERIMENTS__: true,
   },
 };

src/declarations.js

@@ -4,7 +4,7 @@
 import { ENV, COMPONENTS, PROTOCOL } from "@paypal/sdk-constants/src";
 
 // $FlowFixMe[toplevel-library-import]
-import type { FundingEligibilityType } from "./types";
+import type { FundingEligibilityType, FirstRenderExperiments } from "./types";
 
 declare var __PROTOCOL__: $Values<typeof PROTOCOL>;
 declare var __HOST__: string;
@@ -33,7 +33,6 @@ declare var __FUNDING_ELIGIBILITY__: FundingEligibilityType;
 
 // Experiment Variable
 declare var __DISABLE_SET_COOKIE__: boolean;
-declare var __EXPERIMENTATION__: {|
-  __EXPERIENCE__?: string,
-  __TREATMENT__?: string,
-|};
+
+// $FlowIgnore[value-as-type]
+declare var __FIRST_RENDER_EXPERIMENTS__: FirstRenderExperiments;

src/global.js

@@ -9,7 +9,7 @@ import {
 } from "@paypal/sdk-constants/src";
 import { isDevice } from "@krakenjs/belter/src";
 
-import type { Experimentation } from "./types";
+import type { FirstRenderExperiments } from "./types";
 
 export function getSDKHost(): string {
   return __SDK_HOST__;
@@ -122,19 +122,9 @@ export function getDisableSetCookie(): boolean {
   return false;
 }
 
-export function getExperimentation(): Experimentation | null {
-  if (typeof __EXPERIMENTATION__ !== "undefined") {
-    if (__EXPERIMENTATION__) {
-      const experimation: Experimentation = {};
-      if (__EXPERIMENTATION__.__EXPERIENCE__) {
-        experimation.experience = __EXPERIMENTATION__.__EXPERIENCE__;
-      }
-      if (__EXPERIMENTATION__.__TREATMENT__) {
-        experimation.treatment = __EXPERIMENTATION__.__TREATMENT__;
-      }
-      return experimation;
-    }
+export function getFirstRenderExperiments(): FirstRenderExperiments | null {
+  if (typeof __FIRST_RENDER_EXPERIMENTS__ !== "undefined") {
+    return __FIRST_RENDER_EXPERIMENTS__;
   }
-
   return null;
 }

src/global.test.js

@@ -21,7 +21,7 @@ import {
   getVersion,
   getCorrelationID,
   getPlatform,
-  getExperimentation,
+  getFirstRenderExperiments,
 } from "./global";
 
 describe(`globals cases`, () => {
@@ -174,29 +174,27 @@ describe(`globals cases`, () => {
   });
 
   it("should successfully get experimation value", () => {
-    window.__EXPERIMENTATION__ = {
-      __EXPERIENCE__: "1234, 4321",
-      __TREATMENT__: "8765,7890",
+    window.__FIRST_RENDER_EXPERIMENTS__ = {
+      firstRenderExperiment: true,
     };
     const expectedResult = {
-      experience: "1234, 4321",
-      treatment: "8765,7890",
+      firstRenderExperiment: true,
     };
-    const result = getExperimentation();
+    const result = getFirstRenderExperiments();
     expect(result).toEqual(expectedResult);
   });
 
   it("should get experimation null value", () => {
-    window.__EXPERIMENTATION__ = null;
+    window.__FIRST_RENDER_EXPERIMENTS__ = null;
     const expectedResult = null;
-    const result = getExperimentation();
+    const result = getFirstRenderExperiments();
     expect(result).toEqual(expectedResult);
   });
 
   it("should get experimation empty value", () => {
-    window.__EXPERIMENTATION__ = {};
+    window.__FIRST_RENDER_EXPERIMENTS__ = {};
     const expectedResult = {};
-    const result = getExperimentation();
+    const result = getFirstRenderExperiments();
     expect(result).toEqual(expectedResult);
   });
 });

src/types.js

@@ -21,3 +21,7 @@ export type GetExperimentation = {
   // eslint-disable-next-line flowtype/no-weak-types
   [any]: empty,
 };
+
+export type FirstRenderExperiments = {
+  [key: string]: boolean,
+};

test/globals.js

@@ -17,9 +17,8 @@ export const sdkClientTestGlobals = {
   __PAYPAL_API_DOMAIN__: "mock://sandbox.paypal.com",
   __COMPONENTS__: ["buttons"],
   __DISABLE_SET_COOKIE__: true,
-  __EXPERIMENTATION__: {
-    __EXPERIENCE__: "1122",
-    __TREATMENT__: "1234",
+  __FIRST_RENDER_EXPERIMENTS__: {
+    firstRenderExperiment: true,
   },
   crypto: crypto.webcrypto,
 };