kenjis / ci-phpunit-test

application/tests/_ci_phpunit_test/CIPHPUnitTestDbTestCase.php

Spacing +2 added lines, -2 removed lines

@@ -35,7 +35,7 @@ 
 	{
 		if ($this->db === null)
 		{
-			$CI =& get_instance();
+			$CI = & get_instance();
 			$CI->load->database();
 			$this->db = $CI->db;
 		}
@@ -54,7 +54,7 @@ 
 	 */
 	protected function tearDown()
 	{
-		if (! empty($this->insertCache))
+		if ( ! empty($this->insertCache))
 		{
 			foreach ($this->insertCache as $row)
 			{

application/libraries/Seeder.php

Spacing +3 added lines, -3 removed lines

@@ -17,7 +17,7 @@ 
 
 	public function __construct()
 	{
-		$this->CI =& get_instance();
+		$this->CI = & get_instance();
 		$this->CI->load->database();
 		$this->CI->load->dbforge();
 		$this->db = $this->CI->db;
@@ -33,10 +33,10 @@ 
 	{
 		if ($this->seedPath === null)
 		{
-			$this->seedPath = APPPATH . 'database/seeds/';
+			$this->seedPath = APPPATH.'database/seeds/';
 		}
 
-		$file = $this->seedPath . $seeder . '.php';
+		$file = $this->seedPath.$seeder.'.php';
 		require_once $file;
 
 		$obj = new $seeder;

application/tests/_ci_phpunit_test/CIPHPUnitTestDouble.php

Braces +1 added lines, -2 removed lines

@@ -48,8 +48,7 @@
 		if ($constructor_params === false)
 		{
 			$mock->disableOriginalConstructor();
-		}
-		elseif (is_array($constructor_params))
+		} elseif (is_array($constructor_params))
 		{
 			$mock->setConstructorArgs($constructor_params);
 		}

Doc Comments +5 added lines, -1 removed lines

@@ -32,7 +32,7 @@ 
 	 *
 	 * @param  string $classname
 	 * @param  array  $params             [method_name => return_value]
-	 * @param  mixed  $constructor_params false: disable construntor, array: construntor params
+	 * @param  boolean  $constructor_params false: disable construntor, array: construntor params
 	 * 
 	 * @return object PHPUnit mock object
 	 */
@@ -72,6 +72,10 @@ 
 		return $mock;
 	}
 
+	/**
+	 * @param string $method
+	 * @param string $with
+	 */
 	protected function _verify($mock, $method, $params = null, $expects, $with)
 	{
 		$invocation = $mock->expects($expects)

application/tests/_ci_phpunit_test/replacing/helpers/download_helper.php

Braces +4 added lines, -8 removed lines

@@ -67,8 +67,7 @@ 
 		if ($filename === '' OR $data === '')
 		{
 			return;
-		}
-		elseif ($data === NULL)
+		} elseif ($data === NULL)
 		{
 			if ( ! @is_file($filename) OR ($filesize = @filesize($filename)) === FALSE)
 			{
@@ -78,8 +77,7 @@ 
 			$filepath = $filename;
 			$filename = explode('/', str_replace(DIRECTORY_SEPARATOR, '/', $filename));
 			$filename = end($filename);
-		}
-		else
+		} else
 		{
 			$filesize = strlen($data);
 		}
@@ -158,8 +156,7 @@ 
 			if (ENVIRONMENT !== 'testing')
 			{
 				exit($data);
-			}
-			else
+			} else
 			{
 				echo($data);
 				throw new CIPHPUnitTestExitException('exit() from force_download()');
@@ -176,8 +173,7 @@ 
 		if (ENVIRONMENT !== 'testing')
 		{
 			exit;
-		}
-		else
+		} else
 		{
 			throw new CIPHPUnitTestExitException('exit() from force_download()');
 		}

Spacing +2 added lines, -2 removed lines

@@ -101,7 +101,7 @@ 
 			}
 
 			// Load the mime types
-			$mimes =& get_mimes();
+			$mimes = & get_mimes();
 
 			// Only change the default MIME if we can find one
 			if (isset($mimes[$extension]))
@@ -146,7 +146,7 @@ 
 
 		if (ENVIRONMENT === 'testing')
 		{
-			$CI =& get_instance();
+			$CI = & get_instance();
 			$CI->output->set_header('Content-Type: '.$mime);
 			$CI->output->set_header('Content-Disposition: attachment; filename="'.$filename.'"');
 			$CI->output->set_header('Expires: 0');

application/tests/_ci_phpunit_test/CIPHPUnitTestSuperGlobal.php

Spacing +7 added lines, -7 removed lines

@@ -42,9 +42,9 @@ 
 		}
 
 		// Handle single file
-		$file =& $files[$field];
+		$file = & $files[$field];
 
-		if (! file_exists($file['tmp_name']))
+		if ( ! file_exists($file['tmp_name']))
 		{
 			$file['error'] = UPLOAD_ERR_NO_FILE;
 			$file['type'] = '';
@@ -110,7 +110,7 @@ 
 				// Set $_GET if URI string has query string
 				parse_str($query_string, $_GET);
 				// Remove query string from URI string
-				$argv = substr($argv, 0, -strlen($query_string)-1);
+				$argv = substr($argv, 0, -strlen($query_string) - 1);
 			}
 		}
 
@@ -143,12 +143,12 @@ 
 		if ($_GET !== [])
 		{
 			$_SERVER['REQUEST_URI'] =
-				'/' . $path . '?'
+				'/'.$path.'?'
 				. http_build_query($_GET);
 		}
 		else
 		{
-			$_SERVER['REQUEST_URI'] = '/' . $path;
+			$_SERVER['REQUEST_URI'] = '/'.$path;
 		}
 	}
 
@@ -165,7 +165,7 @@ 
 
 		if ($query_string === false)
 		{
-			throw new LogicException('Bad URI string: ' . $uri);
+			throw new LogicException('Bad URI string: '.$uri);
 		}
 
 		return $query_string;
@@ -190,7 +190,7 @@ 
 		}
 		else
 		{
-			$key = 'HTTP_' . $normalized_name;
+			$key = 'HTTP_'.$normalized_name;
 		}
 
 		$_SERVER[$key] = $value;

Braces +4 added lines, -8 removed lines

@@ -76,8 +76,7 @@ 
 		if (is_numeric($value))
 		{
 			return $value;
-		}
-		else
+		} else
 		{
 			$value_length = strlen($value);
 			$number = substr($value, 0, $value_length - 1);
@@ -133,8 +132,7 @@ 
 		if (is_string($argv))
 		{
 			$path = $argv;
-		}
-		elseif (is_array($argv))
+		} elseif (is_array($argv))
 		{
 			// Generate URI path from array of controller, method, arg, ...
 			$path = implode('/', $argv);
@@ -145,8 +143,7 @@ 
 			$_SERVER['REQUEST_URI'] =
 				'/' . $path . '?'
 				. http_build_query($_GET);
-		}
-		else
+		} else
 		{
 			$_SERVER['REQUEST_URI'] = '/' . $path;
 		}
@@ -187,8 +184,7 @@ 
 		)
 		{
 			$key = $normalized_name;
-		}
-		else
+		} else
 		{
 			$key = 'HTTP_' . $normalized_name;
 		}

application/tests/_ci_phpunit_test/replacing/libraries/Upload.php

Spacing +13 added lines, -13 removed lines

@@ -293,8 +293,8 @@ 
 	{
 		empty($config) OR $this->initialize($config, FALSE);
 
-		$this->_mimes =& get_mimes();
-		$this->_CI =& get_instance();
+		$this->_mimes = & get_mimes();
+		$this->_CI = & get_instance();
 
 		log_message('info', 'Upload Class Initialized');
 	}
@@ -480,7 +480,7 @@ 
 			else
 			{
 				// An extension was provided, let's have it!
-				$this->file_ext	= $this->get_extension($this->_file_name_override);
+				$this->file_ext = $this->get_extension($this->_file_name_override);
 			}
 
 			if ( ! $this->is_allowed_filetype(TRUE))
@@ -493,7 +493,7 @@ 
 		// Convert the file size to kilobytes
 		if ($this->file_size > 0)
 		{
-			$this->file_size = round($this->file_size/1024, 2);
+			$this->file_size = round($this->file_size / 1024, 2);
 		}
 
 		// Is the file size within the allowed maximum?
@@ -818,10 +818,10 @@ 
 			{
 				$types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png');
 
-				$this->image_width	= $D[0];
-				$this->image_height	= $D[1];
-				$this->image_type	= isset($types[$D[2]]) ? $types[$D[2]] : 'unknown';
-				$this->image_size_str	= $D[3]; // string containing height and width
+				$this->image_width = $D[0];
+				$this->image_height = $D[1];
+				$this->image_type = isset($types[$D[2]]) ? $types[$D[2]] : 'unknown';
+				$this->image_size_str = $D[3]; // string containing height and width
 			}
 		}
 
@@ -869,7 +869,7 @@ 
 			$this->file_type = 'image/jpeg';
 		}
 
-		$img_mimes = array('image/gif',	'image/jpeg', 'image/png');
+		$img_mimes = array('image/gif', 'image/jpeg', 'image/png');
 
 		return in_array($this->file_type, $img_mimes, TRUE);
 	}
@@ -1011,7 +1011,7 @@ 
 			return FALSE;
 		}
 
-		$this->upload_path = preg_replace('/(.+?)\/*$/', '\\1/',  $this->upload_path);
+		$this->upload_path = preg_replace('/(.+?)\/*$/', '\\1/', $this->upload_path);
 		return TRUE;
 	}
 
@@ -1055,9 +1055,9 @@ 
 		$ext = '';
 		if (strpos($filename, '.') !== FALSE)
 		{
-			$parts		= explode('.', $filename);
-			$ext		= '.'.array_pop($parts);
-			$filename	= implode('.', $parts);
+			$parts = explode('.', $filename);
+			$ext = '.'.array_pop($parts);
+			$filename = implode('.', $parts);
 		}
 
 		return substr($filename, 0, ($length - strlen($ext))).$ext;

Braces +21 added lines, -19 removed lines

@@ -331,19 +331,16 @@ 
 					if ($reflection->hasMethod('set_'.$key))
 					{
 						$this->{'set_'.$key}($config[$key]);
-					}
-					else
+					} else
 					{
 						$this->$key = $config[$key];
 					}
-				}
-				else
+				} else
 				{
 					$this->$key = $defaults[$key];
 				}
 			}
-		}
-		else
+		} else
 		{
 			foreach ($config as $key => &$value)
 			{
@@ -352,8 +349,7 @@ 
 					if ($reflection->hasMethod('set_'.$key))
 					{
 						$this->{'set_'.$key}($value);
-					}
-					else
+					} else
 					{
 						$this->$key = $value;
 					}
@@ -415,9 +411,11 @@ 
 		}
 
 		// Was the file able to be uploaded? If not, determine the reason why.
-		if ( ! file_exists($_file['tmp_name']))	// modified by ci-phpunit-test
+		if ( ! file_exists($_file['tmp_name'])) {
+			// modified by ci-phpunit-test
 		{
 			$error = isset($_file['error']) ? $_file['error'] : 4;
+		}
 
 			switch ($error)
 			{
@@ -482,8 +480,7 @@ 
 			if (strpos($this->_file_name_override, '.') === FALSE)
 			{
 				$this->file_name .= $this->file_ext;
-			}
-			else
+			} else
 			{
 				// An extension was provided, let's have it!
 				$this->file_ext	= $this->get_extension($this->_file_name_override);
@@ -687,8 +684,7 @@ 
 		{
 			$this->set_error('upload_bad_filename', 'debug');
 			return FALSE;
-		}
-		else
+		} else
 		{
 			return $new_filename;
 		}
@@ -883,8 +879,7 @@ 
 		if (in_array($this->file_type, $png_mimes))
 		{
 			$this->file_type = 'image/png';
-		}
-		elseif (in_array($this->file_type, $jpeg_mimes))
+		} elseif (in_array($this->file_type, $jpeg_mimes))
 		{
 			$this->file_type = 'image/jpeg';
 		}
@@ -1150,9 +1145,12 @@ 
 
 		if (function_exists('getimagesize') && @getimagesize($file) !== FALSE)
 		{
-			if (($file = @fopen($file, 'rb')) === FALSE) // "b" to force binary
+			if (($file = @fopen($file, 'rb')) === FALSE) {
+				// "b" to force binary
 			{
-				return FALSE; // Couldn't open the file, return FALSE
+				return FALSE;
+			}
+			// Couldn't open the file, return FALSE
 			}
 
 			$opening_bytes = fread($file, 256);
@@ -1271,9 +1269,11 @@ 
 		if (function_exists('finfo_file'))
 		{
 			$finfo = @finfo_open(FILEINFO_MIME);
-			if (is_resource($finfo)) // It is possible that a FALSE value is returned, if there is no magic MIME database file found on the system
+			if (is_resource($finfo)) {
+				// It is possible that a FALSE value is returned, if there is no magic MIME database file found on the system
 			{
 				$mime = @finfo_file($finfo, $file['tmp_name']);
+			}
 				finfo_close($finfo);
 
 				/* According to the comments section of the PHP manual page,
@@ -1358,10 +1358,12 @@ 
 		if (function_exists('mime_content_type'))
 		{
 			$this->file_type = @mime_content_type($file['tmp_name']);
-			if (strlen($this->file_type) > 0) // It's possible that mime_content_type() returns FALSE or an empty string
+			if (strlen($this->file_type) > 0) {
+				// It's possible that mime_content_type() returns FALSE or an empty string
 			{
 				return;
 			}
+			}
 		}
 
 		$this->file_type = $file['type'];

install.php

Indentation +6 added lines, -6 removed lines

@@ -15,17 +15,17 @@
 
 // php install.php -s
 if (isset($argv[1]) && $argv[1] === '-s') {
-    $silent = true;
+	$silent = true;
 
-    // php install.php -s app
-    if (isset($argv[2]) && is_dir($argv[2])) {
-        $app_dir = $argv[2];
-    }
+	// php install.php -s app
+	if (isset($argv[2]) && is_dir($argv[2])) {
+		$app_dir = $argv[2];
+	}
 }
 
 // php install.php app
 if (isset($argv[1]) && is_dir($argv[1])) {
-    $app_dir = $argv[1];
+	$app_dir = $argv[1];
 }
 
 $installer = new Installer($silent);

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @link       https://github.com/kenjis/ci-phpunit-test
  */
 
-require __DIR__ . '/Installer.php';
+require __DIR__.'/Installer.php';
 
 $silent = false;
 $app_dir = 'application';

update.php

Indentation +6 added lines, -6 removed lines

@@ -15,17 +15,17 @@
 
 // php update.php -s
 if (isset($argv[1]) && $argv[1] === '-s') {
-    $silent = true;
+	$silent = true;
 
-    // php update.php -s app
-    if (isset($argv[2]) && is_dir($argv[2])) {
-        $app_dir = $argv[2];
-    }
+	// php update.php -s app
+	if (isset($argv[2]) && is_dir($argv[2])) {
+		$app_dir = $argv[2];
+	}
 }
 
 // php update.php app
 if (isset($argv[1]) && is_dir($argv[1])) {
-    $app_dir = $argv[1];
+	$app_dir = $argv[1];
 }
 
 $installer = new Installer($silent);

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @link       https://github.com/kenjis/ci-phpunit-test
  */
 
-require __DIR__ . '/Installer.php';
+require __DIR__.'/Installer.php';
 
 $silent = false;
 $app_dir = 'application';

Installer.php

Indentation +127 added lines, -127 removed lines

@@ -10,145 +10,145 @@
 
 class Installer
 {
-    const TEST_FOLDER = 'tests';
+	const TEST_FOLDER = 'tests';
 
-    private $silent = false;
+	private $silent = false;
 
-    public function __construct($silent = false)
-    {
-        $this->silent = $silent;
-    }
+	public function __construct($silent = false)
+	{
+		$this->silent = $silent;
+	}
 
-    public function install($app = 'application')
-    {
-        $this->recursiveCopy(
-            dirname(__FILE__) . '/application/tests',
-            $app . '/' . static::TEST_FOLDER
-        );
-        $this->fixPath($app);
-    }
+	public function install($app = 'application')
+	{
+		$this->recursiveCopy(
+			dirname(__FILE__) . '/application/tests',
+			$app . '/' . static::TEST_FOLDER
+		);
+		$this->fixPath($app);
+	}
 
-    /**
-     * Fix paths in Bootstrap.php
-     */
-    private function fixPath($app = 'application')
-    {
-        $file = $app . '/' . static::TEST_FOLDER . '/Bootstrap.php';
-        $contents = file_get_contents($file);
+	/**
+	 * Fix paths in Bootstrap.php
+	 */
+	private function fixPath($app = 'application')
+	{
+		$file = $app . '/' . static::TEST_FOLDER . '/Bootstrap.php';
+		$contents = file_get_contents($file);
         
-        if (! file_exists('system')) {
-            if (file_exists('vendor/codeigniter/framework/system')) {
-                $contents = str_replace(
-                    '$system_path = \'../../system\';',
-                    '$system_path = \'../../vendor/codeigniter/framework/system\';',
-                    $contents
-                );
-            } else {
-                throw new Exception('Can\'t find "system" folder.');
-            }
-        }
+		if (! file_exists('system')) {
+			if (file_exists('vendor/codeigniter/framework/system')) {
+				$contents = str_replace(
+					'$system_path = \'../../system\';',
+					'$system_path = \'../../vendor/codeigniter/framework/system\';',
+					$contents
+				);
+			} else {
+				throw new Exception('Can\'t find "system" folder.');
+			}
+		}
         
-        if (! file_exists('index.php')) {
-            if (file_exists('public/index.php')) {
-                // CodeIgniter 3.0.6 and after
-                $contents = str_replace(
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../..').DIRECTORY_SEPARATOR);",
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../../public').DIRECTORY_SEPARATOR);",
-                    $contents
-                );
-                // CodeIgniter 3.0.5 and before
-                $contents = str_replace(
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../..').'/');",
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../../public').'/');",
-                    $contents
-                );
-            } elseif (file_exists($app . '/public/index.php')) {
-                // CodeIgniter 3.0.6 and after
-                $contents = str_replace(
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../..').DIRECTORY_SEPARATOR);",
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../public').DIRECTORY_SEPARATOR);",
-                    $contents
-                );
-                // CodeIgniter 3.0.5 and before
-                $contents = str_replace(
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../..').'/');",
-                    "define('FCPATH', realpath(dirname(__FILE__).'/../public').'/');",
-                    $contents
-                );
-                if ($app != 'application') {
-                    $contents = str_replace(
-                        "\$application_folder = '../../application';",
-                        "\$application_folder = '../../{$app}';",
-                        $contents
-                    );
-                }
-            } else {
-                throw new Exception('Can\'t find "index.php".');
-            }
-        }
+		if (! file_exists('index.php')) {
+			if (file_exists('public/index.php')) {
+				// CodeIgniter 3.0.6 and after
+				$contents = str_replace(
+					"define('FCPATH', realpath(dirname(__FILE__).'/../..').DIRECTORY_SEPARATOR);",
+					"define('FCPATH', realpath(dirname(__FILE__).'/../../public').DIRECTORY_SEPARATOR);",
+					$contents
+				);
+				// CodeIgniter 3.0.5 and before
+				$contents = str_replace(
+					"define('FCPATH', realpath(dirname(__FILE__).'/../..').'/');",
+					"define('FCPATH', realpath(dirname(__FILE__).'/../../public').'/');",
+					$contents
+				);
+			} elseif (file_exists($app . '/public/index.php')) {
+				// CodeIgniter 3.0.6 and after
+				$contents = str_replace(
+					"define('FCPATH', realpath(dirname(__FILE__).'/../..').DIRECTORY_SEPARATOR);",
+					"define('FCPATH', realpath(dirname(__FILE__).'/../public').DIRECTORY_SEPARATOR);",
+					$contents
+				);
+				// CodeIgniter 3.0.5 and before
+				$contents = str_replace(
+					"define('FCPATH', realpath(dirname(__FILE__).'/../..').'/');",
+					"define('FCPATH', realpath(dirname(__FILE__).'/../public').'/');",
+					$contents
+				);
+				if ($app != 'application') {
+					$contents = str_replace(
+						"\$application_folder = '../../application';",
+						"\$application_folder = '../../{$app}';",
+						$contents
+					);
+				}
+			} else {
+				throw new Exception('Can\'t find "index.php".');
+			}
+		}
         
-        file_put_contents($file, $contents);
-    }
+		file_put_contents($file, $contents);
+	}
 
-    public function update($app = 'application')
-    {
-        $target_dir = $app . '/' . static::TEST_FOLDER . '/_ci_phpunit_test';
-        $this->recursiveUnlink($target_dir);
-        $this->recursiveCopy(
-            dirname(__FILE__) . '/application/tests/_ci_phpunit_test',
-            $target_dir
-        );
-    }
+	public function update($app = 'application')
+	{
+		$target_dir = $app . '/' . static::TEST_FOLDER . '/_ci_phpunit_test';
+		$this->recursiveUnlink($target_dir);
+		$this->recursiveCopy(
+			dirname(__FILE__) . '/application/tests/_ci_phpunit_test',
+			$target_dir
+		);
+	}
 
-    /**
-     * Recursive Copy
-     *
-     * @param string $src
-     * @param string $dst
-     */
-    private function recursiveCopy($src, $dst)
-    {
-        @mkdir($dst, 0755);
+	/**
+	 * Recursive Copy
+	 *
+	 * @param string $src
+	 * @param string $dst
+	 */
+	private function recursiveCopy($src, $dst)
+	{
+		@mkdir($dst, 0755);
         
-        $iterator = new \RecursiveIteratorIterator(
-            new \RecursiveDirectoryIterator($src, \RecursiveDirectoryIterator::SKIP_DOTS),
-            \RecursiveIteratorIterator::SELF_FIRST
-        );
+		$iterator = new \RecursiveIteratorIterator(
+			new \RecursiveDirectoryIterator($src, \RecursiveDirectoryIterator::SKIP_DOTS),
+			\RecursiveIteratorIterator::SELF_FIRST
+		);
         
-        foreach ($iterator as $file) {
-            if ($file->isDir()) {
-                @mkdir($dst . '/' . $iterator->getSubPathName());
-            } else {
-                $success = copy($file, $dst . '/' . $iterator->getSubPathName());
-                if ($success) {
-                    if (! $this->silent) {
-                        echo 'copied: ' . $dst . '/' . $iterator->getSubPathName() . PHP_EOL;
-                    }
-                }
-            }
-        }
-    }
+		foreach ($iterator as $file) {
+			if ($file->isDir()) {
+				@mkdir($dst . '/' . $iterator->getSubPathName());
+			} else {
+				$success = copy($file, $dst . '/' . $iterator->getSubPathName());
+				if ($success) {
+					if (! $this->silent) {
+						echo 'copied: ' . $dst . '/' . $iterator->getSubPathName() . PHP_EOL;
+					}
+				}
+			}
+		}
+	}
 
-    /**
-     * Recursive Unlink
-     *
-     * @param string $dir
-     */
-    private function recursiveUnlink($dir)
-    {
-        $iterator = new \RecursiveIteratorIterator(
-            new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS),
-            \RecursiveIteratorIterator::CHILD_FIRST
-        );
+	/**
+	 * Recursive Unlink
+	 *
+	 * @param string $dir
+	 */
+	private function recursiveUnlink($dir)
+	{
+		$iterator = new \RecursiveIteratorIterator(
+			new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS),
+			\RecursiveIteratorIterator::CHILD_FIRST
+		);
         
-        foreach ($iterator as $file) {
-            if ($file->isDir()) {
-                rmdir($file);
-            } else {
-                unlink($file);
-            }
-        }
+		foreach ($iterator as $file) {
+			if ($file->isDir()) {
+				rmdir($file);
+			} else {
+				unlink($file);
+			}
+		}
         
-        rmdir($dir);
-    }
+		rmdir($dir);
+	}
 }

Spacing +12 added lines, -12 removed lines

@@ -22,8 +22,8 @@ 
     public function install($app = 'application')
     {
         $this->recursiveCopy(
-            dirname(__FILE__) . '/application/tests',
-            $app . '/' . static::TEST_FOLDER
+            dirname(__FILE__).'/application/tests',
+            $app.'/'.static::TEST_FOLDER
         );
         $this->fixPath($app);
     }
@@ -33,10 +33,10 @@ 
      */
     private function fixPath($app = 'application')
     {
-        $file = $app . '/' . static::TEST_FOLDER . '/Bootstrap.php';
+        $file = $app.'/'.static::TEST_FOLDER.'/Bootstrap.php';
         $contents = file_get_contents($file);
         
-        if (! file_exists('system')) {
+        if ( ! file_exists('system')) {
             if (file_exists('vendor/codeigniter/framework/system')) {
                 $contents = str_replace(
                     '$system_path = \'../../system\';',
@@ -48,7 +48,7 @@ 
             }
         }
         
-        if (! file_exists('index.php')) {
+        if ( ! file_exists('index.php')) {
             if (file_exists('public/index.php')) {
                 // CodeIgniter 3.0.6 and after
                 $contents = str_replace(
@@ -62,7 +62,7 @@ 
                     "define('FCPATH', realpath(dirname(__FILE__).'/../../public').'/');",
                     $contents
                 );
-            } elseif (file_exists($app . '/public/index.php')) {
+            } elseif (file_exists($app.'/public/index.php')) {
                 // CodeIgniter 3.0.6 and after
                 $contents = str_replace(
                     "define('FCPATH', realpath(dirname(__FILE__).'/../..').DIRECTORY_SEPARATOR);",
@@ -92,10 +92,10 @@ 
 
     public function update($app = 'application')
     {
-        $target_dir = $app . '/' . static::TEST_FOLDER . '/_ci_phpunit_test';
+        $target_dir = $app.'/'.static::TEST_FOLDER.'/_ci_phpunit_test';
         $this->recursiveUnlink($target_dir);
         $this->recursiveCopy(
-            dirname(__FILE__) . '/application/tests/_ci_phpunit_test',
+            dirname(__FILE__).'/application/tests/_ci_phpunit_test',
             $target_dir
         );
     }
@@ -117,12 +117,12 @@ 
         
         foreach ($iterator as $file) {
             if ($file->isDir()) {
-                @mkdir($dst . '/' . $iterator->getSubPathName());
+                @mkdir($dst.'/'.$iterator->getSubPathName());
             } else {
-                $success = copy($file, $dst . '/' . $iterator->getSubPathName());
+                $success = copy($file, $dst.'/'.$iterator->getSubPathName());
                 if ($success) {
-                    if (! $this->silent) {
-                        echo 'copied: ' . $dst . '/' . $iterator->getSubPathName() . PHP_EOL;
+                    if ( ! $this->silent) {
+                        echo 'copied: '.$dst.'/'.$iterator->getSubPathName().PHP_EOL;
                     }
                 }
             }