test(ion): fix ion tests

src/components/app/test/ion.spec.ts

@@ -7,39 +7,34 @@ describe('Ion', () => {
   describe('color', () => {
 
     it('should set color when it hasnt been set yet', () => {
+      ion._setMode('icon', 'md');
       ion._setColor('icon', 'primary');
-      expect(hasClass(ion, 'icon-primary')).toEqual(true);
+      expect(className(ion)).toEqual('icon-md icon-md-primary');
     });
 
     it('should remove color when it has already been set', () => {
+      ion._setMode('icon', 'md');
       ion._setColor('icon', 'primary');
       ion._setColor('icon', null);
-      expect(hasClass(ion, 'icon-primary')).toEqual(false);
+      expect(className(ion)).toEqual('icon-md');
     });
 
     it('should update color when it has already been set', () => {
+      ion._setMode('icon', 'md');
       ion._setColor('icon', 'primary');
       ion._setColor('icon', 'secondary');
-      expect(hasClass(ion, 'icon-primary')).toEqual(false);
-      expect(hasClass(ion, 'icon-secondary')).toEqual(true);
+      expect(className(ion)).toEqual('icon-md icon-md-secondary');
     });
 
     it('should not setElementClass if its the same value', () => {
+      ion._setMode('icon', 'ios');
       ion._setColor('icon', 'primary');
       spyOn(ion, 'setElementClass');
 
       expect(ion.setElementClass).not.toHaveBeenCalled();
       ion._setColor('icon', 'primary');
 
-      expect(hasClass(ion, 'icon-primary')).toEqual(true);
-    });
-
-  });
-
-  describe('mode', () => {
-
-    it('', () => {
-
+      expect(className(ion)).toEqual('icon-ios icon-ios-primary');
     });
 
   });
@@ -50,8 +45,8 @@ describe('Ion', () => {
     ion = new Ion(mockConfig(), mockElementRef(), mockRenderer());
   });
 
-  function hasClass(ion: Ion, className: string) {
-    return ion._elementRef.nativeElement.classList.contains(className);
+  function className(ion: Ion) {
+    return ion._elementRef.nativeElement.className;
   }
 
 });

src/index.ts

@@ -3,7 +3,6 @@ export { Config } from './config/config';
 export { IonicModule } from './module';
 
 export * from './directives';
-export * from './providers';
 
 export * from './gestures/drag-gesture';
 export * from './gestures/gesture';

src/module.ts

@@ -31,7 +31,7 @@ import { Translate } from './translation/translate';
 import { TransitionController } from './transitions/transition-controller';
 import { UserRoot } from './components/app/app-root';
 
-)
+
 /**
  * Export Providers
  */