Merge branch 'dev' of http://git.verdnatura.es/salix into dev

client/core/src/filters/currency.js

@@ -1,17 +1,17 @@
 import ngModule from '../module';
 
 /**
- * Override angular currency formats a number adding symbol after value.
+ * Override angular currency formatting a number, adding symbol after value.
  *
  * @return {String} The formated number
  */
 export default function currency() {
     return function(input, symbol, fractionSize) {
-        if (input === undefined || input === null || input === '')
-            return undefined;
-        if (typeof input == 'number' && fractionSize)
+        if (typeof input == 'number' && fractionSize) {
             input = input.toFixed(fractionSize);
-        return `${input} ${symbol}`;
+            return `${input} ${symbol}`;
+        }
+        return undefined;
     };
 }
 ngModule.filter('currency', currency);

client/core/src/filters/specs/currency.spec.js

@@ -0,0 +1,27 @@
+fdescribe('Currency filter', () => {
+    let compile;
+    let $element;
+
+    beforeEach(ngModule('client'));
+
+    compile = html => {
+        inject(($compile, $rootScope) => {
+            $element = $compile(html)($rootScope);
+            $rootScope.$digest();
+        });
+    };
+
+    it('should return the value formatted with two decimals when the value is a number and you set it a 2 as param', () => {
+        let html = `<div id="test" >{{200 | currency: '€': 2}}</div>`;
+        compile(html);
+
+        expect($element[0].innerHTML).toBe('200.00 €');
+    });
+
+    it('sould return nothing when the value is not set', () => {
+        let html = `<div id="test" >{{null | currency: '€': 2}}</div>`;
+        compile(html);
+
+        expect($element[0].innerHTML).toBe('');
+    });
+});