test(e2e): warnings and errors (#3441)

Author: alexander-akait

client-src/index.js

@@ -51,7 +51,9 @@ const socketURL = createSocketURL(parsedResourceQuery);
 
 function setAllLogLevel(level) {
   // This is needed because the HMR logger operate separately from dev server logger
-  webpackHotLog.setLogLevel(level);
+  webpackHotLog.setLogLevel(
+    level === 'verbose' || level === 'log' ? 'info' : level
+  );
   setLogLevel(level);
 }
 

lib/Server.js

@@ -977,10 +977,14 @@ class Server {
 
     this.sendMessage(sockets, 'hash', stats.hash);
 
-    if (stats.errors.length > 0) {
-      this.sendMessage(sockets, 'errors', stats.errors);
-    } else if (stats.warnings.length > 0) {
-      this.sendMessage(sockets, 'warnings', stats.warnings);
+    if (stats.errors.length > 0 || stats.warnings.length > 0) {
+      if (stats.errors.length > 0) {
+        this.sendMessage(sockets, 'errors', stats.errors);
+      }
+
+      if (stats.warnings.length > 0) {
+        this.sendMessage(sockets, 'warnings', stats.warnings);
+      }
     } else {
       this.sendMessage(sockets, 'ok');
     }
@@ -1022,8 +1026,8 @@ class Server {
 
     // disabling refreshing on changing the content
     if (this.options.liveReload) {
-      watcher.on('change', () => {
-        this.sendMessage(this.sockets, 'static-changed', watchPath);
+      watcher.on('change', (item) => {
+        this.sendMessage(this.sockets, 'static-changed', item);
       });
     }