diff --git a/src/CollectorConfig.php b/src/CollectorConfig.php
index ff433ae..8f44e7f 100644
--- a/src/CollectorConfig.php
+++ b/src/CollectorConfig.php
@@ -31,7 +31,7 @@ public static function init_datarangers_collector($config)
             self::setSAVE(false);
             self::setSEND(true);
         }
-        if (in_array("domain", $config)) {
+        if (array_key_exists("domain", $config)) {
             self::setURL($config["domain"] . Constants::$APP_LOG_URL);
         } else if (self::isSend()) {
             throw new RangersSDKException(Constants::$DOMAIN_EXCPETION);
diff --git a/src/FileConsumer.php b/src/FileConsumer.php
index 1306c4e..0be7ede 100644
--- a/src/FileConsumer.php
+++ b/src/FileConsumer.php
@@ -38,7 +38,6 @@ public function __construct()
         if ($this->currentIndex != 0) $this->currentIndex++;
         $this->fullTarget = $this->targetPrefix . $this->targetName . ".log";
         $this->currentName = $this->targetName . "." . date("Y.m.d.H", time());
-        echo $this->currentIndex, $this->targetPrefix, "  ", $this->targetName, "  ", $this->fullTarget;
         $this->output = fopen($this->fullTarget, "a+");
         $this->changeOutputStream();
     }
@@ -103,7 +102,9 @@ public function send($msg)
     public function close()
     {
         if ($this->output == null) return true;
-        return fclose($this->output);
+        if(is_resource($this->output))
+            return fclose($this->output);
+        return true;
     }
 
     function __destruct()
diff --git a/test/FileTester.php b/test/FileTester.php
new file mode 100644
index 0000000..e4a30fa
--- /dev/null
+++ b/test/FileTester.php
@@ -0,0 +1,16 @@
+<?php
+require '../vendor/autoload.php';
+
+use DataRangers\AppEventCollector;
+use DataRangers\CollectorConfig;
+use DataRangers\FileConsumer;
+
+CollectorConfig::init_datarangers_collector([
+    "save" => true,
+    "logger_file_prefix" => "sdk/log/",
+    "logger_file_name" => "datarangers.log",
+    "log_max_bytes" => 1024 * 10
+]);
+$rc = new AppEventCollector(new FileConsumer());
+$rc->sendEvent("uuid16981", 10000002, null, ["__profile_set", "php_event"],
+    [["php_name" => "php", "php_version" => "5.6"], ["php_name" => "php", "php_version" => "5.6"]]);
\ No newline at end of file
diff --git a/test/HttpTester.php b/test/HttpTester.php
new file mode 100644
index 0000000..c34b7c6
--- /dev/null
+++ b/test/HttpTester.php
@@ -0,0 +1,18 @@
+<?php
+
+require '../vendor/autoload.php';
+use DataRangers\AppEventCollector;
+use DataRangers\CollectorConfig;
+use DataRangers\HttpConsumer;
+
+CollectorConfig::init_datarangers_collector([
+    "domain" => getenv("HTTP_DOMAIN"),
+    "send" => true,
+    "headers" => [
+        "Host" => getenv("HTTP_HOST"),
+        "Content-Type" => "application/json"
+    ]
+]);
+$rc = new AppEventCollector(new HttpConsumer());
+$rc->sendEvent("uuid16981", 10000002, null, ["__profile_set", "php_event"],
+    [["php_name" => "php", "php_version" => "5.6"], ["php_name" => "php", "php_version" => "5.6"]]);
\ No newline at end of file