Slight fixes

Author: AmraniCh

tests/Config/FtpConfigTest.php

@@ -5,8 +5,9 @@
 use Lazzard\FtpClient\Config\FtpConfig;
 use Lazzard\FtpClient\Exception\ConfigException;
 use Lazzard\FtpClient\Tests\ConnectionHelper;
+use PHPUnit\Framework\TestCase;
 
-class FtpConfigTest extends \PHPUnit_Framework_TestCase
+class FtpConfigTest extends TestCase
 {
     public function test__constructor()
     {

tests/Connection/FtpSSLConnectionTest.php

@@ -20,7 +20,7 @@ public function testIfOpensslLoadedAndFtpSslConnectFunctionExists()
         }
     }
 
-    public function testIfOpensslLoadedAndFtpSslConnectFunctionNotExists()
+    public function testIfOpensslLoadedOrFtpSslConnectFunctionNotExists()
     {
         if (!extension_loaded('openssl') || !function_exists('ftp_ssl_connect')) {
             $this->setExpectedException(ConnectionException::class);

tests/FtpClientTest.php

@@ -6,8 +6,9 @@
 use Lazzard\FtpClient\Exception\FtpClientException;
 use Lazzard\FtpClient\FtpClient;
 use Lazzard\FtpClient\FtpWrapper;
+use PHPUnit\Framework\TestCase;
 
-class FtpClientTest extends \PHPUnit_Framework_TestCase
+class FtpClientTest extends TestCase
 {
     protected $testFile = INITIAL_DIR . '/lazzard_ftp_client_test_file.txt';
     protected $testDir  = INITIAL_DIR . '/lazzard_ftp_client_test_directory';
@@ -308,8 +309,10 @@ public function testCopyFromLocalWithDirectorySource()
         $tempDirPah = sys_get_temp_dir() . "/$testDir";
         $tempFile   = "$tempDirPah/$testFile";
 
-        if (!mkdir($tempDirPah) || file_put_contents($tempFile, 'hello world!!') === false) {
-            self::markTestSkipped();
+        if (!file_exists($tempDirPah)) {
+            if (!mkdir($tempDirPah, 0777) || file_put_contents($tempFile, 'hello world!!') === false) {
+                self::markTestSkipped();
+            }
         }
 
         $this->assertTrue($this->getFtpClientInstance()->copyFromLocal($tempDirPah, INITIAL_DIR));