Amended PR: Add listen new config param "minimum_level" error log.

Tests/Factories/RollbarHandlerFactoryTest.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Rollbar\Symfony\RollbarBundle\Tests\Factories;
+
+use Rollbar\Config;
+use Rollbar\Defaults;
+use Psr\Log\LogLevel;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Rollbar\Symfony\RollbarBundle\DependencyInjection\RollbarExtension;
+use Rollbar\Symfony\RollbarBundle\Factories\RollbarHandlerFactory;
+use Rollbar\Rollbar;
+use Rollbar\Payload\Level;
+
+/**
+ * Class RollbarHandlerFactoryTest
+ *
+ * @package Rollbar\Symfony\RollbarBundle\Tests\Factories;
+ */
+class RollbarHandlerFactoryTest extends KernelTestCase
+{
+    public static function setUpBeforeClass()
+    {
+        self::bootKernel();
+    }
+
+    public function testMinimumLevel()
+    {
+        $factory = new RollbarHandlerFactory(self::$container);
+
+        $getAccessTokenMethod = new \ReflectionMethod('\Rollbar\RollbarLogger', 'getAccessToken');
+        $getAccessTokenMethod->setAccessible(true);
+        $accessToken = $getAccessTokenMethod->invoke(Rollbar::logger());
+
+        $mockLogger = $this->getMockBuilder('\Rollbar\RollbarLogger')
+            ->setConstructorArgs(array(array(
+                'access_token' => $accessToken,
+                'minimum_level' => LogLevel::ERROR
+            )))
+            ->getMock();
+
+        $rollbarClass = new \ReflectionClass('\Rollbar\Rollbar');
+        $setLoggerMethod = $rollbarClass->getMethod('setLogger');
+        $setLoggerMethod->setAccessible(true);
+        $setLoggerMethod->invoke(null, $mockLogger);
+
+        $logger = self::$container->get('test_alias.logger');
+
+        $mockLogger->expects($this->once())
+            ->method('log')
+            ->with($this->equalTo(Level::ERROR));
+
+        $logger->log(Level::ERROR, "Test info from the factory test");
+
+        $logger->log(Level::INFO, "Test debug from the factory test");
+    }
+}

Tests/Fixtures/app/config/packages/rollbar.yml

@@ -0,0 +1,5 @@
+rollbar:
+    enabled: true
+    access_token: ~ # pulled from phpunit.xml
+    environment: 'rollbar-php-symfony-test-app'
+    minimum_level: 'info'