Add MonologCollector class to avoid failed tests

code/Bridge/MonologCollector.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace LeKoala\DebugBar\Bridge;
+
+use DebugBar\DataCollector\DataCollectorInterface;
+use DebugBar\DataCollector\MessagesAggregateInterface;
+use DebugBar\DataCollector\Renderable;
+use Monolog\Handler\AbstractProcessingHandler;
+use Monolog\Logger;
+use Monolog\LogRecord;
+
+/**
+ * A monolog handler as well as a data collector
+ * Based on DebugBar\Bridge\MonologCollector
+ * 
+ * <code>
+ * $debugbar->addCollector(new MonologCollector($logger));
+ * </code>
+ */
+class MonologCollector extends AbstractProcessingHandler implements DataCollectorInterface, Renderable, MessagesAggregateInterface
+{
+    protected $name;
+
+    protected $records = array();
+
+    /**
+     * @param Logger $logger
+     * @param int $level
+     * @param boolean $bubble
+     * @param string $name
+     */
+    public function __construct(Logger $logger = null, $level = Logger::DEBUG, $bubble = true, $name = 'monolog')
+    {
+        parent::__construct($level, $bubble);
+        $this->name = $name;
+        if ($logger !== null) {
+            $this->addLogger($logger);
+        }
+    }
+
+    /**
+     * Adds logger which messages you want to log
+     *
+     * @param Logger $logger
+     */
+    public function addLogger(Logger $logger)
+    {
+        $logger->pushHandler($this);
+    }
+
+    protected function write(LogRecord $record): void
+    {
+        $this->records[] = array(
+            'message' => $record['formatted'],
+            'is_string' => true,
+            'label' => strtolower($record['level_name']),
+            'time' => $record['datetime']->format('U')
+        );
+    }
+
+    /**
+     * @return array
+     */
+    public function getMessages()
+    {
+        return $this->records;
+    }
+
+    /**
+     * @return array
+     */
+    public function collect()
+    {
+        return array(
+            'count' => count($this->records),
+            'records' => $this->records
+        );
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return array
+     */
+    public function getWidgets()
+    {
+        $name = $this->getName();
+        return array(
+            $name => array(
+                "icon" => "suitcase",
+                "widget" => "PhpDebugBar.Widgets.MessagesWidget",
+                "map" => "$name.records",
+                "default" => "[]"
+            ),
+            "$name:badge" => array(
+                "map" => "$name.count",
+                "default" => "null"
+            )
+        );
+    }
+}

code/DebugBar.php

@@ -15,7 +15,7 @@
 use SilverStripe\Admin\LeftAndMain;
 use SilverStripe\View\Requirements;
 use SilverStripe\Control\Controller;
-use DebugBar\Bridge\MonologCollector;
+use LeKoala\DebugBar\Bridge\MonologCollector;
 use SilverStripe\Control\HTTPRequest;
 use DebugBar\DebugBar as BaseDebugBar;
 use Symfony\Component\Mailer\MailerInterface;