wip. test checking

Author: GoodDayForSurf

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

@@ -10,21 +10,22 @@ module.exports = class NextJsServer {
 
     async start() {
         this.stop();
-        console.log('----RUN STOP SERVER CMD------>');
+        console.log('----RUN START SERVER CMD------>');
         ({ proc: this.proc } = await runCommand('npm', ['run', 'start'], {
             cwd: this.env.appPath,
             detached: true
         }));
     }
 
-    stop() {
+    async stop() {
         if(this.proc) {
             console.log('-----NEXTJS SERVER-STOP---->');
             this.proc.kill('SIGKILL');
 
             if(process.platform !== 'win32') {
                 try {
                     execSync(`lsof -i :${this.port} -t | xargs kill -9`, { stdio: 'ignore' });
+                    await new Promise((resolve) => setTimeout(resolve, 1000));
                 } catch(e) {
                     console.log(`NextJs server on port ${this.port} not found. It's OK`);
                 }