From 0f43ece73157dcd43d14f3d9f32f7840d55d8aa8 Mon Sep 17 00:00:00 2001
From: keitakn <keita.koga.work@gmail.com>
Date: Thu, 7 Jun 2018 15:39:48 +0900
Subject: [PATCH 1/2] resolve #19


From 50742573221f5c7d1624296d7908a2d3c96bc64a Mon Sep 17 00:00:00 2001
From: keitakn <keita.koga.work@gmail.com>
Date: Thu, 7 Jun 2018 15:58:30 +0900
Subject: [PATCH 2/2] add #19 outputHttpXForwardedFor

---
 tests/Logger/LoggerTest.php | 46 +++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/tests/Logger/LoggerTest.php b/tests/Logger/LoggerTest.php
index 94fb909..d517c45 100644
--- a/tests/Logger/LoggerTest.php
+++ b/tests/Logger/LoggerTest.php
@@ -237,4 +237,50 @@ public function setLogLevel()
         $this->assertSame('PhpJsonLogger', $logger->getMonologInstance()->getName());
         $this->assertSame(500, $logger->getLogLevel());
     }
+
+    /**
+     * @test
+     */
+    public function outputHttpXForwardedFor()
+    {
+        $_SERVER['HTTP_X_FORWARDED_FOR'] = '10.0.0.0,10.1.1.1';
+        $_SERVER['REMOTE_ADDR'] = '192.168.10.20';
+
+        $expectedRemoteIpAddress = '10.0.0.0';
+
+        $context = [
+            'name' => 'keitakn',
+        ];
+
+        $loggerBuilder = new LoggerBuilder();
+        $logger = $loggerBuilder->build();
+        $logger->info('testOutputHttpXForwardedFor', $context);
+
+        unset($_SERVER['REMOTE_ADDR']);
+        unset($_SERVER['HTTP_X_FORWARDED_FOR']);
+
+        $resultJson = file_get_contents($this->defaultOutputFileName);
+        $resultArray = json_decode($resultJson, true);
+
+        echo "\n ---- Output Log Begin ---- \n";
+        echo json_encode($resultArray, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
+        echo "\n ---- Output Log End   ---- \n";
+
+        $expectedLog = [
+            'log_level'         => 'INFO',
+            'message'           => 'testOutputHttpXForwardedFor',
+            'trace_id'          => $logger->getTraceId(),
+            'file'              => __FILE__,
+            'line'              => 257,
+            'context'           => $context,
+            'remote_ip_address' => $expectedRemoteIpAddress,
+            'user_agent'        => 'unknown',
+            'datetime'          => $resultArray['datetime'],
+            'timezone'          => date_default_timezone_get(),
+            'process_time'      => $resultArray['process_time'],
+        ];
+
+        $this->assertSame('PhpJsonLogger', $logger->getMonologInstance()->getName());
+        $this->assertSame($expectedLog, $resultArray);
+    }
 }