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authorTaufan Aditya <toopay@taufanaditya.com>2012-03-28 10:15:30 +0200
committerTaufan Aditya <toopay@taufanaditya.com>2012-03-28 10:15:30 +0200
commitca16c4ff1aa0cf5ebfbe877e9be755c0b7d2061c (patch)
tree3d4fdf3ef62e215f2040992196bc041a91c97e90 /tests/mocks
parent67c287192b5ff414753ae50a834932f676a0db9e (diff)
Adding autoloader and mocks directory
Diffstat (limited to 'tests/mocks')
-rw-r--r--tests/mocks/autoloader.php33
-rw-r--r--tests/mocks/ci_testcase.php189
-rw-r--r--tests/mocks/core/common.php132
-rw-r--r--tests/mocks/core/loader.php33
-rw-r--r--tests/mocks/core/uri.php27
5 files changed, 414 insertions, 0 deletions
diff --git a/tests/mocks/autoloader.php b/tests/mocks/autoloader.php
new file mode 100644
index 000000000..442389f81
--- /dev/null
+++ b/tests/mocks/autoloader.php
@@ -0,0 +1,33 @@
+<?php
+
+// This autoloader provide convinient way to working with mock object
+// make the test looks natural. This autoloader support cascade file loading as well
+// within mocks directory.
+//
+// Prototype :
+//
+// include_once('Mock_Core_Common') // Will load ./mocks/core/common.php
+// $mock_loader = new Mock_Core_Loader(); // Will load ./mocks/core/loader.php
+// $mock_database_driver = new Mock_Database_Driver(); // Will load ./mocks/database/driver.php
+function autoload($class)
+{
+ $class = (strpos($class, 'Mock_') === 0) ? str_replace(array('Mock_', '_'), array('', DIRECTORY_SEPARATOR), $class) : $class;
+ $dir = realpath(dirname(__FILE__)).DIRECTORY_SEPARATOR;
+ $file = $dir.strtolower($class).'.php';
+
+ if ( ! file_exists($file))
+ {
+ $trace = debug_backtrace();
+
+ // If the autoload call came from `class_exists`, we skipped
+ // and return FALSE
+ if ($trace[2]['function'] == 'class_exists')
+ {
+ return FALSE;
+ }
+
+ throw new InvalidArgumentException("Unable to load $class.");
+ }
+
+ include_once($file);
+} \ No newline at end of file
diff --git a/tests/mocks/ci_testcase.php b/tests/mocks/ci_testcase.php
new file mode 100644
index 000000000..5c83974b3
--- /dev/null
+++ b/tests/mocks/ci_testcase.php
@@ -0,0 +1,189 @@
+<?php
+
+class CI_TestCase extends PHPUnit_Framework_TestCase {
+
+ protected $ci_config;
+ protected $ci_instance;
+ protected static $ci_test_instance;
+
+ private $global_map = array(
+ 'benchmark' => 'bm',
+ 'config' => 'cfg',
+ 'hooks' => 'ext',
+ 'utf8' => 'uni',
+ 'router' => 'rtr',
+ 'output' => 'out',
+ 'security' => 'sec',
+ 'input' => 'in',
+ 'lang' => 'lang',
+ 'loader' => 'load',
+ 'model' => 'model'
+ );
+
+ // --------------------------------------------------------------------
+
+ public function __construct()
+ {
+ parent::__construct();
+
+ $this->ci_config = array();
+ }
+
+ // --------------------------------------------------------------------
+
+ public function setUp()
+ {
+ if (method_exists($this, 'set_up'))
+ {
+ $this->set_up();
+ }
+ }
+
+ // --------------------------------------------------------------------
+
+ public function tearDown()
+ {
+ if (method_exists($this, 'tear_down'))
+ {
+ $this->tear_down();
+ }
+ }
+
+ // --------------------------------------------------------------------
+
+ function ci_set_config($key, $val = '')
+ {
+ if (is_array($key))
+ {
+ $this->ci_config = $key;
+ }
+ else
+ {
+ $this->ci_config[$key] = $val;
+ }
+ }
+
+ // --------------------------------------------------------------------
+
+ function ci_instance($obj = FALSE)
+ {
+ if ( ! is_object($obj))
+ {
+ return $this->ci_instance;
+ }
+
+ $this->ci_instance = $obj;
+ }
+
+ // --------------------------------------------------------------------
+
+ function ci_instance_var($name, $obj = FALSE)
+ {
+ if ( ! is_object($obj))
+ {
+ return $this->ci_instance->$name;
+ }
+
+ $this->ci_instance->$name =& $obj;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Grab a core class
+ *
+ * Loads the correct core class without extensions
+ * and returns a reference to the class name in the
+ * globals array with the correct key. This way the
+ * test can modify the variable it assigns to and
+ * still maintain the global.
+ */
+ function &ci_core_class($name)
+ {
+ $name = strtolower($name);
+
+ if (isset($this->global_map[$name]))
+ {
+ $class_name = ucfirst($name);
+ $global_name = $this->global_map[$name];
+ }
+ elseif (in_array($name, $this->global_map))
+ {
+ $class_name = ucfirst(array_search($name, $this->global_map));
+ $global_name = $name;
+ }
+ else
+ {
+ throw new Exception('Not a valid core class.');
+ }
+
+ if ( ! class_exists('CI_'.$class_name))
+ {
+ require_once BASEPATH.'core/'.$class_name.'.php';
+ }
+
+ $GLOBALS[strtoupper($global_name)] = 'CI_'.$class_name;
+ return $GLOBALS[strtoupper($global_name)];
+ }
+
+ // --------------------------------------------------------------------
+
+ // convenience function for global mocks
+ function ci_set_core_class($name, $obj)
+ {
+ $orig =& $this->ci_core_class($name);
+ $orig = $obj;
+ }
+
+ // --------------------------------------------------------------------
+ // Internals
+ // --------------------------------------------------------------------
+
+ /**
+ * Overwrite runBare
+ *
+ * PHPUnit instantiates the test classes before
+ * running them individually. So right before a test
+ * runs we set our instance. Normally this step would
+ * happen in setUp, but someone is bound to forget to
+ * call the parent method and debugging this is no fun.
+ */
+ public function runBare()
+ {
+ self::$ci_test_instance = $this;
+ parent::runBare();
+ }
+
+ // --------------------------------------------------------------------
+
+ public static function instance()
+ {
+ return self::$ci_test_instance;
+ }
+
+ // --------------------------------------------------------------------
+
+ function ci_get_config()
+ {
+ return $this->ci_config;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * This overload is useful to create a stub, that need to have a specific method.
+ */
+ function __call($method, $args)
+ {
+ if ($this->{$method} instanceof Closure)
+ {
+ return call_user_func_array($this->{$method},$args);
+ }
+ else
+ {
+ return parent::__call($method, $args);
+ }
+ }
+}
+
+// EOF \ No newline at end of file
diff --git a/tests/mocks/core/common.php b/tests/mocks/core/common.php
new file mode 100644
index 000000000..fc94d7fff
--- /dev/null
+++ b/tests/mocks/core/common.php
@@ -0,0 +1,132 @@
+<?php
+
+// Set up the global CI functions in their most minimal core representation
+
+function &get_instance()
+{
+ $test = CI_TestCase::instance();
+ $instance = $test->ci_instance();
+ return $instance;
+}
+
+// --------------------------------------------------------------------
+
+function &get_config() {
+ $test = CI_TestCase::instance();
+ $config = $test->ci_get_config();
+
+ return $config;
+}
+
+function config_item($item)
+{
+ $config =& get_config();
+
+ if ( ! isset($config[$item]))
+ {
+ return FALSE;
+ }
+
+ return $config[$item];
+}
+
+// --------------------------------------------------------------------
+
+function load_class($class, $directory = 'libraries', $prefix = 'CI_')
+{
+ if ($directory != 'core' OR $prefix != 'CI_')
+ {
+ throw new Exception('Not Implemented: Non-core load_class()');
+ }
+
+ $test = CI_TestCase::instance();
+
+ $obj =& $test->ci_core_class($class);
+
+ if (is_string($obj))
+ {
+ throw new Exception('Bad Isolation: Use ci_set_core_class to set '.$class.'');
+ }
+
+ return $obj;
+}
+
+// This is sort of meh. Should probably be mocked up with
+// controllable output, so that we can test some of our
+// security code. The function itself will be tested in the
+// bootstrap testsuite.
+// --------------------------------------------------------------------
+
+function remove_invisible_characters($str, $url_encoded = TRUE)
+{
+ $non_displayables = array();
+
+ // every control character except newline (dec 10)
+ // carriage return (dec 13), and horizontal tab (dec 09)
+
+ if ($url_encoded)
+ {
+ $non_displayables[] = '/%0[0-8bcef]/'; // url encoded 00-08, 11, 12, 14, 15
+ $non_displayables[] = '/%1[0-9a-f]/'; // url encoded 16-31
+ }
+
+ $non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127
+
+ do
+ {
+ $str = preg_replace($non_displayables, '', $str, -1, $count);
+ }
+ while ($count);
+
+ return $str;
+}
+
+
+// Clean up error messages
+// --------------------------------------------------------------------
+
+function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
+{
+ throw new RuntimeException('CI Error: '.$message);
+}
+
+function show_404($page = '', $log_error = TRUE)
+{
+ throw new RuntimeException('CI Error: 404');
+}
+
+function _exception_handler($severity, $message, $filepath, $line)
+{
+ throw new RuntimeException('CI Exception: '.$message.' | '.$filepath.' | '.$line);
+}
+
+
+// We assume a few things about our environment ...
+// --------------------------------------------------------------------
+
+function is_php($version = '5.0.0')
+{
+ return ! (version_compare(PHP_VERSION, $version) < 0);
+}
+
+function is_really_writable($file)
+{
+ return is_writable($file);
+}
+
+function is_loaded()
+{
+ throw new Exception('Bad Isolation: mock up environment');
+}
+
+function log_message($level = 'error', $message, $php_error = FALSE)
+{
+ return TRUE;
+}
+
+function set_status_header($code = 200, $text = '')
+{
+ return TRUE;
+}
+
+// EOF \ No newline at end of file
diff --git a/tests/mocks/core/loader.php b/tests/mocks/core/loader.php
new file mode 100644
index 000000000..115ccc3de
--- /dev/null
+++ b/tests/mocks/core/loader.php
@@ -0,0 +1,33 @@
+<?php
+
+require_once 'vfsStream/vfsStream.php';
+require_once BASEPATH.'/core/Loader.php';
+
+class Mock_Core_Loader extends CI_Loader {
+
+ /**
+ * Since we use paths to load up models, views, etc, we need the ability to
+ * mock up the file system so when core tests are run, we aren't mucking
+ * in the application directory. this will give finer grained control over
+ * these tests. So yeah, while this looks odd, I need to overwrite protected
+ * class vars in the loader. So here we go...
+ *
+ * @covers CI_Loader::__construct()
+ */
+ public function __construct()
+ {
+ vfsStreamWrapper::register();
+ vfsStreamWrapper::setRoot(new vfsStreamDirectory('application'));
+
+ $this->models_dir = vfsStream::newDirectory('models')->at(vfsStreamWrapper::getRoot());
+ $this->libs_dir = vfsStream::newDirectory('libraries')->at(vfsStreamWrapper::getRoot());
+ $this->helpers_dir = vfsStream::newDirectory('helpers')->at(vfsStreamWrapper::getRoot());
+ $this->views_dir = vfsStream::newDirectory('views')->at(vfsStreamWrapper::getRoot());
+
+ $this->_ci_ob_level = ob_get_level();
+ $this->_ci_library_paths = array(vfsStream::url('application').'/', BASEPATH);
+ $this->_ci_helper_paths = array(vfsStream::url('application').'/', BASEPATH);
+ $this->_ci_model_paths = array(vfsStream::url('application').'/');
+ $this->_ci_view_paths = array(vfsStream::url('application').'/views/' => TRUE);
+ }
+} \ No newline at end of file
diff --git a/tests/mocks/core/uri.php b/tests/mocks/core/uri.php
new file mode 100644
index 000000000..207c7dc41
--- /dev/null
+++ b/tests/mocks/core/uri.php
@@ -0,0 +1,27 @@
+<?php
+
+require BASEPATH.'core/URI.php';
+
+class Mock_Core_URI extends CI_URI {
+
+ public function __construct()
+ {
+ $test = CI_TestCase::instance();
+ $cls =& $test->ci_core_class('cfg');
+
+ // set predictable config values
+ $test->ci_set_config(array(
+ 'index_page' => 'index.php',
+ 'base_url' => 'http://example.com/',
+ 'subclass_prefix' => 'MY_'
+ ));
+
+ $this->config = new $cls;
+
+ }
+
+ protected function _is_cli_request()
+ {
+ return FALSE;
+ }
+} \ No newline at end of file