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authorPhil Sturgeon <email@philsturgeon.co.uk>2012-03-28 12:13:52 +0200
committerPhil Sturgeon <email@philsturgeon.co.uk>2012-03-28 12:13:52 +0200
commitc8ab5738c920f0daec0af184dbb2f744c3ca9611 (patch)
treead74003a1a758f4c5638f06687f2ee60e534e941 /tests/mocks/core
parenta11b16b1af42bbb4ffbc15eeee50a3d3ceb402d5 (diff)
parentbdb84af43792f507eaab5ab0c4b3ec1be17a1a54 (diff)
Merge pull request #1226 from toopay/unit-tests
Improve Unit tests
Diffstat (limited to 'tests/mocks/core')
-rw-r--r--tests/mocks/core/common.php132
-rw-r--r--tests/mocks/core/loader.php30
-rw-r--r--tests/mocks/core/uri.php25
3 files changed, 187 insertions, 0 deletions
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..d4b29bb3d
--- /dev/null
+++ b/tests/mocks/core/loader.php
@@ -0,0 +1,30 @@
+<?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..b6946091e
--- /dev/null
+++ b/tests/mocks/core/uri.php
@@ -0,0 +1,25 @@
+<?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