fix tests

Author: mmalerba

src/lib/sidenav/sidenav.spec.ts

@@ -3,6 +3,7 @@ import {Component} from '@angular/core';
 import {By} from '@angular/platform-browser';
 import {MdSidenav, MdSidenavModule, MdSidenavToggleResult} from './sidenav';
 import {A11yModule} from '../core/a11y/index';
+import {PlatformModule} from '../core/platform/platform';
 
 
 function endSidenavTransition(fixture: ComponentFixture<any>) {
@@ -16,10 +17,9 @@ function endSidenavTransition(fixture: ComponentFixture<any>) {
 
 
 describe('MdSidenav', () => {
-
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      imports: [MdSidenavModule.forRoot(), A11yModule.forRoot()],
+      imports: [MdSidenavModule.forRoot(), A11yModule.forRoot(), PlatformModule.forRoot()],
       declarations: [
         BasicTestApp,
         SidenavLayoutTwoSidenavTestApp,

src/lib/sidenav/sidenav.ts

@@ -1,34 +1,26 @@
 import {
-    NgModule,
-    ModuleWithProviders,
-    AfterContentInit,
-    Component,
-    ContentChildren,
-    ElementRef,
-    Input,
-    Optional,
-    Output,
-    QueryList,
-    ChangeDetectionStrategy,
-    EventEmitter,
-    Renderer,
-    ViewEncapsulation,
-    ViewChild,
+  NgModule,
+  ModuleWithProviders,
+  AfterContentInit,
+  Component,
+  ContentChildren,
+  ElementRef,
+  Input,
+  Optional,
+  Output,
+  QueryList,
+  ChangeDetectionStrategy,
+  EventEmitter,
+  Renderer,
+  ViewEncapsulation,
+  ViewChild
 } from '@angular/core';
 import {CommonModule} from '@angular/common';
-import {Dir, MdError, coerceBooleanProperty} from '../core';
+import {Dir, coerceBooleanProperty} from '../core';
 import {A11yModule} from '../core/a11y/index';
 import {FocusTrap} from '../core/a11y/focus-trap';
 
 
-/** Exception thrown when two MdSidenav are matching the same side. */
-export class MdDuplicatedSidenavError extends MdError {
-  constructor(align: string) {
-    super(`A sidenav was already declared for 'align="${align}"'`);
-  }
-}
-
-
 /** Sidenav toggle promise result. */
 export class MdSidenavToggleResult {
   constructor(public type: 'open' | 'close', public animationFinished: boolean) {}