refactor: Add test cases for setting isLoggedIn value via persistence (#872)

Author: alexs-mparticle

src/persistence.interfaces.ts

@@ -44,6 +44,10 @@ export interface IGlobalStoreV2MinifiedKeys {
 export interface IPersistenceMinified extends Dictionary {
     cu: MPID; // Current User MPID
     gs: IGlobalStoreV2MinifiedKeys;
+
+    // Stored as 0 or 1 in device persistence but returned as a
+    // boolean when decoding from device persistence via
+    // _Persistence.getPersistence and _Persistence.decodePersistence
     l: boolean; // IsLoggedIn
 
     // Persistence Minified can also store optional dictionaries with

test/src/tests-persistence.ts

@@ -20,6 +20,7 @@ import {
     IPersistenceMinified,
 } from '../../src/persistence.interfaces';
 import { ConsentState } from '@mparticle/web-sdk';
+import { MParticleUser } from '../../src/sdkRuntimeModels';
 
 const {
     findCookie,
@@ -1483,6 +1484,72 @@ describe('persistence', () => {
         done();
     });
 
+    it('get/set isLoggedIn for localStorage', done => {
+        mParticle._resetForTests(MPConfig);
+
+        mockServer.respondWith(urls.login, [
+            200,
+            {},
+            JSON.stringify({ mpid: 'mpid1', is_logged_in: true }),
+        ]);
+
+
+        mParticle.init(apiKey, mParticle.config);
+        let user: MParticleUser = mParticle
+            .getInstance()
+            .Identity.getCurrentUser()
+        expect(user).to.be.ok;
+        expect(user.isLoggedIn()).to.be.false;
+
+        let localStorageData = mParticle.getInstance()._Persistence.getPersistence();
+
+        // The `l` property of Persistence is a boolean, but when saved
+        // to local storage, Persistence encodes this as a 0 or 1.
+        // It is then re-encoded as a boolean when retrieved from local storage.
+        expect(localStorageData.l).to.equal(false);
+
+        mParticle.Identity.login();
+
+        localStorageData = mParticle.getInstance()._Persistence.getPersistence();
+        expect(localStorageData.l).to.equal(true);
+
+        done();
+    });
+
+
+    it('get/set isLoggedIn for cookies', done => {
+        mParticle._resetForTests(MPConfig);
+        mParticle.config.useCookieStorage = true;
+
+        mockServer.respondWith(urls.login, [
+            200,
+            {},
+            JSON.stringify({ mpid: 'mpid1', is_logged_in: true }),
+        ]);
+
+        mParticle.init(apiKey, mParticle.config);
+
+        let user: MParticleUser = mParticle
+            .getInstance()
+            .Identity.getCurrentUser()
+        expect(user).to.be.ok;
+        expect(user.isLoggedIn()).to.be.false;
+
+        let cookieData = findCookie();
+
+        // The `l` property of Persistence is a boolean, but when saved
+        // to cookie storage, Persistence encodes this as a 0 or 1.
+        // It is then re-encoded as a boolean when retrieved from cookies storage
+        cookieData.l.should.equal(false);
+
+        mParticle.Identity.login();
+
+        cookieData = findCookie();
+        cookieData.l.should.equal(true);
+
+        done();
+    });
+
     it('get/set consent state for single user', done => {
         mParticle._resetForTests(MPConfig);