wip. test checking

Author: GoodDayForSurf

packages/devextreme-cli/testing/app-template.test.shared.js

@@ -39,12 +39,12 @@ module.exports = (env, { port, urls, useDifferentPorts } = { port: '8080', urls:
                     describe(layout, () => {
                         const getPageURL = (name) => `${appUrl}${(env.engine.indexOf('nextjs') !== 0 ? '#/' : '')}${pageUrls[name]}`;
                         console.log('----currentPort------>', currentPort);
-                        let devServer = new DevServer(env, { port: currentPort });
+                        let devServer;
                         let appUrl;
 
                         beforeAll(async() => {
                             appUrl = `http://${ip.address()}:${currentPort}/`;
-                            devServer = new DevServer(env, { currentPort });
+                            devServer = new DevServer(env, { port: currentPort });
 
                             try {
                                 console.log('----beforeAll--wait-->', currentPort);