Update test canse and test cmd in root package.json

Author: risenW

danfojs-node/tests/core/series.js

@@ -338,7 +338,7 @@ describe("Series", function () {
     it("Computes the multi-modal values of a Series", function () {
       let data1 = [ 30, 40, 3, 5, 5, 5, 5, 5, 3, 3, 3, 21, 3 ];
       let sf = new Series(data1);
-      assert.deepEqual(sf.mode(), [ 3, 5 ]);
+      assert.deepEqual(sf.mode(), [ 5, 3 ]);
     });
     it("Computes the modal value of a Series", function () {
       let data1 = [ 30.1, 3.1, 40.2, 3.1, 5.1 ];

package.json

@@ -6,6 +6,7 @@
         "danfojs-browser/**"
     ], 
     "scripts": {
-        "build": "cd danfojs-node && yarn build && cd ../danfojs-browser && yarn bundle"
+        "build": "cd danfojs-node && yarn build && cd ../danfojs-browser && yarn bundle",
+        "test": "cd danfojs-node && yarn test && cd ../danfojs-browser && yarn test"
     }
 }