remove testAuthTokenProvider because we don't really use its functionality

Author: Feiyang1

packages/app-types/index.d.ts

@@ -1,5 +1,3 @@
-import { Provider } from '@firebase/component';
-
 /**
  * @license
  * Copyright 2017 Google Inc.

packages/database/src/core/Repo.ts

@@ -84,7 +84,7 @@ export class Repo {
     public app: FirebaseApp,
     authProvider: Provider<FirebaseAuthInternal>
   ) {
-    const authTokenProvider = new AuthTokenProvider(app);
+    const authTokenProvider = new AuthTokenProvider(app, authProvider);
 
     this.stats_ = StatsManager.getCollection(repoInfo_);
 

packages/database/test/browser/crawler_support.test.ts

@@ -20,7 +20,6 @@ import { forceRestClient } from '../../src/api/test_access';
 
 import {
   getRandomNode,
-  testAuthTokenProvider,
   getFreshRepoFromReference
 } from '../helpers/util';
 
@@ -29,7 +28,6 @@ describe('Crawler Support', function() {
   let initialData;
   let normalRef;
   let restRef;
-  let tokenProvider;
 
   beforeEach(function(done) {
     normalRef = getRandomNode();
@@ -38,15 +36,9 @@ describe('Crawler Support', function() {
     restRef = getFreshRepoFromReference(normalRef);
     forceRestClient(false);
 
-    // tokenProvider = testAuthTokenProvider(restRef.database.app);
-
     setInitialData(done);
   });
 
-  afterEach(function() {
-    //   tokenProvider.setToken(null);
-  });
-
   function setInitialData(done) {
     // Set some initial data.
     initialData = {

packages/database/test/helpers/util.ts

@@ -140,59 +140,6 @@ export function shuffle(arr, randFn = Math.random) {
   }
 }
 
-export function testAuthTokenProvider(app) {
-  let token_ = null;
-  let nextToken_ = null;
-  let hasNextToken_ = false;
-  const listeners_ = [];
-
-  app['INTERNAL'] = app['INTERNAL'] || {};
-
-  app['INTERNAL']['getToken'] = function(forceRefresh) {
-    if (forceRefresh && hasNextToken_) {
-      token_ = nextToken_;
-      hasNextToken_ = false;
-    }
-    return Promise.resolve({ accessToken: token_ });
-  };
-
-  app['INTERNAL']['addAuthTokenListener'] = function(listener) {
-    const token = token_;
-    listeners_.push(listener);
-    const async = Promise.resolve();
-    async.then(function() {
-      listener(token);
-    });
-  };
-
-  app['INTERNAL']['removeAuthTokenListener'] = function(listener) {
-    throw Error('removeAuthTokenListener not supported in testing');
-  };
-
-  return {
-    setToken: function(token) {
-      token_ = token;
-      const async = Promise.resolve();
-      for (let i = 0; i < listeners_.length; i++) {
-        async.then(
-          (function(idx) {
-            return function() {
-              listeners_[idx](token);
-            };
-          })(i)
-        );
-      }
-
-      // Any future thens are guaranteed to be resolved after the listeners have been notified
-      return async;
-    },
-    setNextToken: function(token) {
-      nextToken_ = token;
-      hasNextToken_ = true;
-    }
-  };
-}
-
 let freshRepoId = 1;
 const activeFreshApps = [];