Fix tests

Author: akshita31

test/unitTests/OmnisharpDownloader.test.ts

@@ -14,7 +14,7 @@ import MockHttpsServer from "./testAssets/MockHttpsServer";
 import {expect} from 'chai';
 import TestZip from "./testAssets/TestZip";
 import { createTestFile } from "./testAssets/TestFile";
-import { PackageInstallation, LogPlatformInfo, DownloadStart, DownloadSizeObtained, DownloadProgress, DownloadSuccess, InstallationStart, InstallationSuccess } from "../../src/omnisharp/loggingEvents";
+import { PackageInstallation, LogPlatformInfo, DownloadStart, DownloadSizeObtained, DownloadProgress, DownloadSuccess, InstallationStart, InstallationSuccess, PackageInstallStart } from "../../src/omnisharp/loggingEvents";
 import TestEventBus from "./testAssets/TestEventBus";
 import { testPackageJSON } from "./testAssets/testAssets";
 
@@ -62,6 +62,7 @@ suite('OmnisharpDownloader', () => {
         let expectedSequence = [ 
             new PackageInstallation('OmniSharp Version = 1.2.3'), 
             new LogPlatformInfo(new PlatformInformation("win32", "x86")), 
+            new PackageInstallStart(),
             new DownloadStart('OmniSharp for Windows (.NET 4.6 / x86), Version = 1.2.3'), 
             new DownloadSizeObtained(testZip.size), 
             new DownloadProgress(100, 'OmniSharp for Windows (.NET 4.6 / x86), Version = 1.2.3'), 

test/unitTests/Packages/PackageManager.test.ts

@@ -13,7 +13,7 @@ import { DownloadAndInstallPackages } from '../../../src/packageManager/PackageM
 import NetworkSettings from '../../../src/NetworkSettings';
 import { PlatformInformation } from '../../../src/platform';
 import { EventStream } from '../../../src/EventStream';
-import { DownloadStart, DownloadSizeObtained, DownloadProgress, DownloadSuccess, InstallationStart } from '../../../src/omnisharp/loggingEvents';
+import { DownloadStart, DownloadSizeObtained, DownloadProgress, DownloadSuccess, InstallationStart, PackageInstallStart } from '../../../src/omnisharp/loggingEvents';
 import MockHttpsServer from '../testAssets/MockHttpsServer';
 import { createTestFile } from '../testAssets/TestFile';
 import TestEventBus from '../testAssets/TestEventBus';
@@ -70,6 +70,7 @@ suite("Package Manager", () => {
 
     test("Events are created in the correct order", async () => {
         let eventsSequence = [
+            new PackageInstallStart(),
             new DownloadStart(packageDescription),
             new DownloadSizeObtained(testZip.size),
             new DownloadProgress(100, packageDescription),