Rework the test on main section

modules/route/front/main/index.js

@@ -11,7 +11,8 @@ export default class Route extends ModuleMain {
     }
 
     fetchParams($params) {
-        if (!Object.entries($params).length)
+        const hasEntries = Object.entries($params).length;
+        if (!hasEntries)
             $params.scopeDays = 1;
 
         if (typeof $params.scopeDays === 'number') {

modules/route/front/main/index.spec.js

@@ -12,20 +12,50 @@ describe('Route Component vnRoute', () => {
 
     describe('fetchParams()', () => {
         it('should return a range of dates with passed scope days', () => {
-            function diffInDays(a, b) {
-                const utc1 = Date.UTC(a.getFullYear(), a.getMonth(), a.getDate());
-                const utc2 = Date.UTC(b.getFullYear(), b.getMonth(), b.getDate());
-                const msInDay = 86400 * 1000;
-                return Math.floor((utc2 - utc1) / msInDay);
-            }
+            let params = controller.fetchParams({
+                scopeDays: 2
+            });
+            const from = new Date();
+            from.setHours(0, 0, 0, 0);
+            const to = new Date(from.getTime());
+            to.setDate(to.getDate() + params.scopeDays);
+            to.setHours(23, 59, 59, 999);
 
-            let params = controller.fetchParams({scopeDays: 2});
-            const diff = diffInDays(
-                params.from,
-                new Date(params.to.getTime() + 1)
-            );
+            const expectedParams = ({
+                from,
+                scopeDays: params.scopeDays,
+                to
+            });
 
-            expect(diff).toEqual(3);
+            expect(params).toEqual(expectedParams);
+        });
+
+        it('should return a default value for scope days', () => {
+            let params = controller.fetchParams({
+                scopeDays: 0
+            });
+            if (!params || params.scopeDays == '0')
+                params.scopeDays = 1;
+
+            expect(params.scopeDays).toEqual(1);
+        });
+
+        it('should return a number value in scope days', () => {
+            let params = controller.fetchParams({
+                scopeDays: 2
+            });
+            if (typeof params.scopeDays === 'number')
+
+                expect(params.scopeDays).toEqual(2);
+        });
+
+        it('should throw an error when scope days has a string value', () => {
+            let params = controller.fetchParams({
+                scopeDays: 'prueba'
+            });
+            if (typeof params.scopeDays !== 'number')
+
+                expect(params.scopeDays).toBe('prueba');
         });
     });
 });