diff --git a/app/src/providers/currency/currency.spec.ts b/app/src/providers/currency/currency.spec.ts
index 2170c01..02fa17a 100644
--- a/app/src/providers/currency/currency.spec.ts
+++ b/app/src/providers/currency/currency.spec.ts
@@ -2,6 +2,7 @@
 import { TestBed, ComponentFixture, inject } from '@angular/core/testing';
 import { HttpModule } from '@angular/http';
 import { CurrencyProvider } from './currency';
+import { ApiProvider } from '../api/api';
 
 describe('CurrencyProvider', () => {
   let currency: CurrencyProvider;
@@ -12,6 +13,7 @@ describe('CurrencyProvider', () => {
         HttpModule
       ],
       providers: [
+        ApiProvider,
         CurrencyProvider
       ]
     });
diff --git a/app/src/providers/currency/currency.ts b/app/src/providers/currency/currency.ts
index b89d2ff..b3f571b 100644
--- a/app/src/providers/currency/currency.ts
+++ b/app/src/providers/currency/currency.ts
@@ -12,9 +12,9 @@ import 'rxjs/add/operator/map';
 @Injectable()
 export class CurrencyProvider {
 
-  private defaultCurrency: string;
-  private currencySymbol: string;
-  private factor: number = 1;
+  public defaultCurrency: string;
+  public currencySymbol: string;
+  public factor: number = 1;
   private bitstamp: number;
   private loading: boolean;
 
@@ -23,7 +23,7 @@ export class CurrencyProvider {
     this.currencySymbol = this.defaultCurrency;
   }
 
-  private roundFloat(aFloat: number, decimalPlaces: number): number {
+  public roundFloat(aFloat: number, decimalPlaces: number): number {
     return Math.round(aFloat * Math.pow(10, decimalPlaces)) / Math.pow(10, decimalPlaces);
   }
 
@@ -55,7 +55,7 @@ export class CurrencyProvider {
     if (currency === 'USD') {
       this.http.get(this.api.apiPrefix + 'currency').subscribe(
         (data) => {
-          let currencyParsed = JSON.parse(data['_body']);
+          let currencyParsed: any = JSON.parse(data['_body']);
           this.factor = this.bitstamp = currencyParsed.data.bitstamp;
           this.loading = false;
         },