Increase the coverage

test/commands/get.spec.js

@@ -64,6 +64,7 @@ describe("The 'get' method", function () {
                     });
 
                     it("gets the value correctly", function (done) {
+                        client.GET(key, redis.print); // Use the utility function to print the result
                         client.GET(key, function (err, res) {
                             helper.isString(value)(err, res);
                             done(err);