update

tests/LoggerTest.php

@@ -0,0 +1,22 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+use AdminPanel\Cache\FileCache;
+use AdminPanel\Logger\Logger;
+
+final class LoggerTest extends TestCase
+{
+    public function testCanLog()
+    {
+        $file = "tests/logs.log";
+        $logger = new Logger($file);
+        $this->assertFileExists($file);
+
+        $logger->info("test");
+        $this->assertStringEqualsFile(
+            $file,
+            "[Info]: " . (new \DateTime())->format("Y-m-d H:i:s") . " test\n"
+        );
+        unlink($file);
+    }
+}