Display Authelia server logs when tests fail.

scripts/authelia-scripts-serve

@@ -42,3 +42,8 @@ server.stderr.on('data', (data) => {
   process.stderr.write(`${data}`);
 });
 server.stderr.pipe(logStream);
+
+
+server.on('exit', function(statusCode) {
+  process.exit(statusCode);
+})

scripts/authelia-scripts-test

@@ -54,6 +54,13 @@ mocha.stderr.on('data', (data) => {
 mocha.on('exit', function(statusCode) {
   if (statusCode != 0) {
     console.error("The tests failed... Mocha exited with status code " + statusCode);
+    fs.readFile('/tmp/authelia-server.log', function(err, data) {
+      if (err) {
+        console.error(err);
+        return;
+      }
+      console.log(data.toString('utf-8'));
+    });
   }
   process.exit(statusCode);
 })

test/helpers/context/WithAutheliaRunning.ts

@@ -1,5 +1,6 @@
 
 import ChildProcess from 'child_process';
+import fs from 'fs';
 
 export default function WithAutheliaRunning(configPath: string, waitTimeout: number = 5000) {
   before(function() {
@@ -11,8 +12,17 @@ export default function WithAutheliaRunning(configPath: string, waitTimeout: num
       ['serve', '--no-watch', '--config', configPath],
       {detached: true});
 
-    authelia.on('exit', function(status) {
-      console.log('Server terminated with status ' + status);
+    authelia.on('exit', function(statusCode) {
+      console.log('Server terminated with status ' + statusCode);
+      if (statusCode != 0) {
+        fs.readFile('/tmp/authelia-server.log', function(err, data) {
+          if (err) {
+            console.error(err);
+            return;
+          }
+          console.log(data.toString('utf-8'));
+        })
+      }
     });
     this.authelia = authelia;