Created IListener, added createListener to RepositoryFactory

Moved CreateTransactionFromDto tests from e2e
Fixed some typos
Removed cold down from e2e tests.

Author: fboucquez

e2e/infrastructure/AccountHttp.spec.ts

@@ -78,10 +78,6 @@ describe('AccountHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     /**
      * =========================

e2e/infrastructure/BlockHttp.spec.ts

@@ -59,10 +59,6 @@ describe('BlockHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     /**
      * =========================

e2e/infrastructure/IntegrationTestHelper.ts

@@ -18,7 +18,7 @@ import { RepositoryFactoryHttp } from "../../src/infrastructure/RepositoryFactor
 import { RepositoryFactory } from "../../src/infrastructure/RepositoryFactory";
 import { NetworkType } from "../../src/model/blockchain/NetworkType";
 import { combineLatest } from "rxjs";
-import { Listener } from "../../src/infrastructure/Listener";
+import { IListener } from "../../src/infrastructure/IListener";
 import { SignedTransaction } from "../../src/model/transaction/SignedTransaction";
 import { filter } from "rxjs/operators";
 import { Transaction } from "../../src/model/transaction/Transaction";
@@ -40,7 +40,7 @@ export class IntegrationTestHelper {
     public cosignAccount4: Account;
     public networkType: NetworkType;
     public generationHash: string;
-    public listener: Listener;
+    public listener: IListener;
     public maxFee: UInt64;
     public harvestingAccount: Account;
 
@@ -56,7 +56,6 @@ export class IntegrationTestHelper {
                     const json = JSON.parse(jsonData);
                     console.log(`Running tests against: ${json.apiUrl}`);
                     this.apiUrl = json.apiUrl;
-                    this.listener = new Listener(this.apiUrl);
                     this.repositoryFactory = new RepositoryFactoryHttp(json.apiUrl);
                     combineLatest(this.repositoryFactory.getGenerationHash(), this.repositoryFactory.getNetworkType()).subscribe(([generationHash, networkType]) => {
                         this.networkType = networkType;
@@ -70,6 +69,7 @@ export class IntegrationTestHelper {
                         this.cosignAccount3 = this.createAccount(json.cosignatory3Account);
                         this.cosignAccount4 = this.createAccount(json.cosignatory4Account);
                         this.harvestingAccount = this.createAccount(json.harvestingAccount);
+                        this.listener = this.repositoryFactory.createListener();
 
                         this.maxFee = UInt64.fromUint(1000000); //What would be the best maxFee? In the future we will load the fee multiplier from rest.
 

e2e/infrastructure/Listener.spec.ts

@@ -15,7 +15,6 @@
  */
 import { assert, expect } from 'chai';
 import { AccountRepository } from '../../src/infrastructure/AccountRepository';
-import { Listener } from '../../src/infrastructure/Listener';
 import { TransactionRepository } from '../../src/infrastructure/TransactionRepository';
 import { Account } from '../../src/model/account/Account';
 import { NetworkType } from '../../src/model/blockchain/NetworkType';

e2e/infrastructure/MetadataHttp.spec.ts

@@ -62,10 +62,6 @@ describe('MetadataHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     /**
      * =========================

e2e/infrastructure/MosaicHttp.spec.ts

@@ -57,10 +57,6 @@ describe('MosaicHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     /**
      * =========================

e2e/infrastructure/NamespaceHttp.spec.ts

@@ -50,10 +50,6 @@ describe('NamespaceHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     describe('NamespaceRegistrationTransaction', () => {
 

e2e/infrastructure/RestrictionHttp.spec.ts

@@ -66,10 +66,6 @@ describe('RestrictionHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     /**
      * =========================

e2e/infrastructure/TransactionHttp.spec.ts

@@ -131,10 +131,6 @@ describe('TransactionHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     describe('Get network currency mosaic id', () => {
         it('get mosaicId', (done) => {

e2e/infrastructure/UnresolvedMapping.spec.ts

@@ -71,10 +71,6 @@ describe('TransactionHttp', () => {
     after(() => {
         helper.listener.close();
     });
-    afterEach((done) => {
-        // cold down
-        setTimeout(done, 200);
-    });
 
     /**
      * =========================