wip. test checking

Author: GoodDayForSurf

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

@@ -48,6 +48,12 @@ module.exports = (env, { port, urls } = { port: '8080', urls: {} }) => {
                         beforeAll(async() => {
                             try {
                                 console.log('----beforeAll---->');
+                                await waitOn({
+                                    reverse: true,
+                                    resources: [appUrl],
+                                    timeout: 30000,
+                                    interval: 100
+                                });
                                 await devServer.setLayout(layout);
                                 await devServer.setTheme(theme);
                                 await devServer.build();

packages/devextreme-cli/testing/nextjs-server.js

@@ -48,10 +48,11 @@ module.exports = class NextJsServer {
 
         let pid;
         while(pid = getPidByPort(this.port)) {
-            console.log(`-----NEXTJS SERVER-start() kill for port ${this.port} ---->`);
+            console.log(`-----NEXTJS SERVER-start() kill for port ${this.port} ---->`, pid);
             killProcByPid(pid);
+            await new Promise((resolve) => setTimeout(resolve, 5000));
         }
-        await new Promise((resolve) => setTimeout(resolve, 10000));
+        console.log(`-----NEXTJS SERVER - KILLED for port ${this.port} ---->`, pid);
     }
 };