Merge pull request #19 from KonanMentor/add-array-test

Add getPositivesCount test

Author: dzmitry-varabei

task/04-arrays-tasks.js

@@ -301,6 +301,7 @@ function get3TopItems(arr) {
  *   [ -1, 0, 1 ] => 1
  *   [ 1, 2, 3]   => 3
  *   [ null, 1, 'elephant' ] => 1
+ *   [ 1, '2' ] => 1
  */
 function getPositivesCount(arr) {
    throw new Error('Not implemented');

test/04-arrays-tests.js

@@ -444,6 +444,9 @@ describe('04-arrays-tasks', function() {
             }, {
                 arr:      [ null, 1, 'elephant' ],
                 expected: 1
+            }, {
+                arr:      [ 1, '2' ],
+                expected: 1
             }
         ].forEach(data => {
             var actual = tasks.getPositivesCount(data.arr);