build: remove main() from specs (#21053)

PR Close #21053

packages/upgrade/test/common/component_info_spec.ts

@@ -8,7 +8,7 @@
 
 import {PropertyBinding} from '@angular/upgrade/src/common/component_info';
 
-export function main() {
+{
   describe('PropertyBinding', () => {
     it('should process a simple binding', () => {
       const binding = new PropertyBinding('someBinding', 'someBinding');

packages/upgrade/test/common/downgrade_component_adapter_spec.ts

@@ -12,7 +12,7 @@ import {DowngradeComponentAdapter, groupNodesBySelector} from '@angular/upgrade/
 
 import {nodes} from './test_helpers';
 
-export function main() {
+{
   describe('DowngradeComponentAdapter', () => {
     describe('groupNodesBySelector', () => {
       it('should return an array of node collections for each selector', () => {

packages/upgrade/test/common/downgrade_injectable_spec.ts

@@ -9,7 +9,7 @@
 import {INJECTOR_KEY} from '@angular/upgrade/src/common/constants';
 import {downgradeInjectable} from '@angular/upgrade/src/common/downgrade_injectable';
 
-export function main() {
+{
   describe('downgradeInjectable', () => {
     it('should return an AngularJS annotated factory for the token', () => {
       const factory = downgradeInjectable('someToken');

packages/upgrade/test/dynamic/upgrade_spec.ts

@@ -14,7 +14,7 @@ import * as angular from '@angular/upgrade/src/common/angular1';
 import {UpgradeAdapter, UpgradeAdapterRef} from '@angular/upgrade/src/dynamic/upgrade_adapter';
 import {$digest, html, multiTrim} from './test_helpers';
 
-export function main() {
+{
   describe('adapter: ng1 to ng2', () => {
     beforeEach(() => destroyPlatform());
     afterEach(() => destroyPlatform());

packages/upgrade/test/static/angular1_providers_spec.ts

@@ -9,7 +9,7 @@
 import {Ng1Token} from '@angular/upgrade/src/common/angular1';
 import {compileFactory, injectorFactory, parseFactory, rootScopeFactory, setTempInjectorRef} from '@angular/upgrade/src/static/angular1_providers';
 
-export function main() {
+{
   describe('upgrade angular1_providers', () => {
     describe('compileFactory', () => {
       it('should retrieve and return `$compile`', () => {

packages/upgrade/test/static/integration/change_detection_spec.ts

@@ -15,7 +15,7 @@ import {UpgradeComponent, UpgradeModule, downgradeComponent} from '@angular/upgr
 
 import {bootstrap, html} from '../test_helpers';
 
-export function main() {
+{
   describe('scope/component change-detection', () => {
     beforeEach(() => destroyPlatform());
     afterEach(() => destroyPlatform());

packages/upgrade/test/static/integration/content_projection_spec.ts

@@ -15,7 +15,7 @@ import {UpgradeComponent, UpgradeModule, downgradeComponent} from '@angular/upgr
 
 import {bootstrap, html, multiTrim} from '../test_helpers';
 
-export function main() {
+{
   describe('content projection', () => {
 
     beforeEach(() => destroyPlatform());

packages/upgrade/test/static/integration/downgrade_component_spec.ts

@@ -15,7 +15,7 @@ import {UpgradeModule, downgradeComponent} from '@angular/upgrade/static';
 
 import {$apply, bootstrap, html, multiTrim} from '../test_helpers';
 
-export function main() {
+{
   describe('downgrade ng2 component', () => {
 
     beforeEach(() => destroyPlatform());

packages/upgrade/test/static/integration/downgrade_module_spec.ts

@@ -19,7 +19,7 @@ import {downgradeComponent, downgradeModule} from '@angular/upgrade/static';
 import {html, multiTrim} from '../test_helpers';
 
 
-export function main() {
+{
   [true, false].forEach(propagateDigest => {
     describe(`lazy-load ng2 module (propagateDigest: ${propagateDigest})`, () => {
 

packages/upgrade/test/static/integration/examples_spec.ts

@@ -15,7 +15,7 @@ import {UpgradeComponent, UpgradeModule, downgradeComponent} from '@angular/upgr
 
 import {bootstrap, html, multiTrim} from '../test_helpers';
 
-export function main() {
+{
   describe('examples', () => {
 
     beforeEach(() => destroyPlatform());

packages/upgrade/test/static/integration/injection_spec.ts

@@ -16,7 +16,7 @@ import {UpgradeModule, downgradeInjectable, getAngularJSGlobal, setAngularJSGlob
 
 import {bootstrap, html} from '../test_helpers';
 
-export function main() {
+{
   describe('injection', () => {
 
     beforeEach(() => destroyPlatform());

packages/upgrade/test/static/integration/testability_spec.ts

@@ -16,7 +16,7 @@ import {UpgradeModule} from '@angular/upgrade/static';
 
 import {bootstrap, html} from '../test_helpers';
 
-export function main() {
+{
   describe('testability', () => {
 
     beforeEach(() => destroyPlatform());

packages/upgrade/test/static/integration/upgrade_component_spec.ts

@@ -16,7 +16,7 @@ import {UpgradeComponent, UpgradeModule, downgradeComponent} from '@angular/upgr
 
 import {$digest, bootstrap, html, multiTrim} from '../test_helpers';
 
-export function main() {
+{
   describe('upgrade ng1 component', () => {
 
     beforeEach(() => destroyPlatform());