Fix/missing get single spa extra providers (#210)

* Include getSingleSpaExtraProviders in template

* Remove extraneous routing check

* Add test for including getSingleSpaExtraProviders if routing is enabled

src/schematics/ng-add/_files/src/main.single-spa.ts.template

@@ -1,12 +1,11 @@
 <% if (!atLeastAngular8) { %>import 'core-js/es7/reflect';<% } %>
-<% if (routing) { %>import { enableProdMode, NgZone } from '@angular/core';<% } %>
-<% if (!routing) { %>import { enableProdMode, NgZone } from '@angular/core';<% } %>
+import { enableProdMode, NgZone } from '@angular/core';
 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';<% if (routing) { %>
 import { Router } from '@angular/router';<% } if (usingBrowserAnimationsModule) { %>
 import { ɵAnimationEngine as AnimationEngine } from '@angular/animations/browser'; <% } %>
 import { AppModule } from './app/app.module';
 import { environment } from './environments/environment';
-import singleSpaAngular from 'single-spa-angular';
+import singleSpaAngular<% if (routing) { %>, { getSingleSpaExtraProviders }<% } %> from 'single-spa-angular';
 import { singleSpaPropsSubject } from './single-spa/single-spa-props';
 
 if (environment.production) {
@@ -16,7 +15,7 @@ if (environment.production) {
 const lifecycles = singleSpaAngular({
   bootstrapFunction: singleSpaProps => {
     singleSpaPropsSubject.next(singleSpaProps);
-    return platformBrowserDynamic().bootstrapModule(AppModule);
+    return platformBrowserDynamic(<% if (routing) { %>getSingleSpaExtraProviders()<% } %>).bootstrapModule(AppModule);
   },
   template: '<<%= prefix %>-root />',<% if (routing) { %>
   Router,<% } %>

src/schematics/ng-add/index.spec.ts

@@ -66,6 +66,12 @@ describe('ng-add', () => {
     expect(mainModuleContent.indexOf('@angular/router')).toBeGreaterThan(-1);
   });
 
+  test('should include getSingleSpaExtraProviders if routing is enabled', () => {
+    const tree = testRunner.runSchematic<NgAddOptions>('ng-add', { routing: true }, defaultAppTree);
+    const mainModuleContent = getFileContent(tree, '/projects/ss-angular-cli-app/src/main.single-spa.ts');
+    expect(mainModuleContent.indexOf('getSingleSpaExtraProviders()')).toBeGreaterThan(-1);
+  });
+
   test('should modify angular.json', () => {
     const tree = testRunner.runSchematic<NgAddOptions>('ng-add', { routing: true, project: 'ss-angular-cli-app' }, defaultAppTree);
     const angularJSON = JSON.parse(getFileContent(tree, '/angular.json'));