Fix lint errors

Author: mpalourdio

src/test/components/ng-http-loader.component.spec.ts

@@ -184,8 +184,8 @@ describe('NgHttpLoaderComponent', () => {
         http.get(
             '/api/service',
             {
-                'params': {
-                    'foo': 'bar'
+                params: {
+                    foo: 'bar'
                 }
             }
         ).subscribe();

src/test/ng-http-loader.module.spec.ts

@@ -23,6 +23,6 @@ describe('NgHttpLoaderModule', () => {
 
     it('should create an instance with providers via forRoot()', () => {
         const ngHttpLoaderModuleWithProviders = NgHttpLoaderModule.forRoot();
-        expect(ngHttpLoaderModuleWithProviders.providers[0][0]['useExisting'].name).toEqual(PendingRequestsInterceptor.name);
+        expect(ngHttpLoaderModuleWithProviders.providers[0][0].useExisting.name).toEqual(PendingRequestsInterceptor.name);
     });
 });

src/test/services/pending-requests-interceptor.service.spec.ts

@@ -80,17 +80,17 @@ describe('PendingRequestsInterceptor', () => {
     }));
 
     it('should fail correctly', () => {
-        const statusText = 'NOT FOUND';
+        const statusTextNotFound = 'NOT FOUND';
 
         http.get('/fake').subscribe(
             () => expect(true).toBe(false),
-            (error: HttpErrorResponse) => expect(error.statusText).toBe(statusText)
+            (error: HttpErrorResponse) => expect(error.statusText).toBe(statusTextNotFound)
         );
 
         const testRequest = httpMock.expectOne('/fake');
         testRequest.flush({}, {
-            'status': 404,
-            'statusText': statusText
+            status: 404,
+            statusText: statusTextNotFound
         });
         httpMock.verify();
     });