Adding more flexibilities to mock-common
diff --git a/tests/mocks/core/common.php b/tests/mocks/core/common.php
index fc94d7f..e745766 100644
--- a/tests/mocks/core/common.php
+++ b/tests/mocks/core/common.php
@@ -2,53 +2,65 @@
// Set up the global CI functions in their most minimal core representation
-function &get_instance()
+if ( ! function_exists('get_instance'))
{
- $test = CI_TestCase::instance();
- $instance = $test->ci_instance();
- return $instance;
+ 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();
+if ( ! function_exists('get_config'))
+{
+ function &get_config() {
+ $test = CI_TestCase::instance();
+ $config = $test->ci_get_config();
+
+ return $config;
+ }
+}
+
+if ( ! function_exists('config_item'))
+{
+ function config_item($item)
+ {
+ $config =& get_config();
- return $config;
-}
-
-function config_item($item)
-{
- $config =& get_config();
-
- if ( ! isset($config[$item]))
- {
- return FALSE;
+ if ( ! isset($config[$item]))
+ {
+ return FALSE;
+ }
+
+ return $config[$item];
}
-
- return $config[$item];
}
// --------------------------------------------------------------------
-function load_class($class, $directory = 'libraries', $prefix = 'CI_')
+if ( ! function_exists('load_class'))
{
- if ($directory != 'core' OR $prefix != 'CI_')
+ function load_class($class, $directory = 'libraries', $prefix = 'CI_')
{
- throw new Exception('Not Implemented: Non-core load_class()');
+ if ($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;
}
-
- $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 $obj;
}
// This is sort of meh. Should probably be mocked up with
@@ -57,76 +69,103 @@
// bootstrap testsuite.
// --------------------------------------------------------------------
-function remove_invisible_characters($str, $url_encoded = TRUE)
+if ( ! function_exists('remove_invisible_characters'))
{
- $non_displayables = array();
-
- // every control character except newline (dec 10)
- // carriage return (dec 13), and horizontal tab (dec 09)
-
- if ($url_encoded)
+ function remove_invisible_characters($str, $url_encoded = TRUE)
{
- $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
+ $non_displayables = array();
+
+ // every control character except newline (dec 10)
+ // carriage return (dec 13), and horizontal tab (dec 09)
+
+ if ($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);
+ do
+ {
+ $str = preg_replace($non_displayables, '', $str, -1, $count);
+ }
+ while ($count);
- return $str;
+ return $str;
+ }
}
// Clean up error messages
// --------------------------------------------------------------------
-function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
+if ( ! function_exists('show_error'))
{
- throw new RuntimeException('CI Error: '.$message);
+ function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
+ {
+ throw new RuntimeException('CI Error: '.$message);
+ }
}
-function show_404($page = '', $log_error = TRUE)
+if ( ! function_exists('show_404'))
{
- throw new RuntimeException('CI Error: 404');
+ function show_404($page = '', $log_error = TRUE)
+ {
+ throw new RuntimeException('CI Error: 404');
+ }
}
-function _exception_handler($severity, $message, $filepath, $line)
+if ( ! function_exists('_exception_handler'))
{
- throw new RuntimeException('CI Exception: '.$message.' | '.$filepath.' | '.$line);
+ 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')
+if ( ! function_exists('is_php'))
{
- return ! (version_compare(PHP_VERSION, $version) < 0);
+ function is_php($version = '5.0.0')
+ {
+ return ! (version_compare(PHP_VERSION, $version) < 0);
+ }
}
-function is_really_writable($file)
+if ( ! function_exists('is_really_writable'))
{
- return is_writable($file);
+ function is_really_writable($file)
+ {
+ return is_writable($file);
+ }
}
-function is_loaded()
+if ( ! function_exists('is_loaded'))
{
- throw new Exception('Bad Isolation: mock up environment');
+ function is_loaded()
+ {
+ throw new Exception('Bad Isolation: mock up environment');
+ }
}
-function log_message($level = 'error', $message, $php_error = FALSE)
+if ( ! function_exists('log_message'))
{
- return TRUE;
+ function log_message($level = 'error', $message, $php_error = FALSE)
+ {
+ return TRUE;
+ }
}
-function set_status_header($code = 200, $text = '')
+if ( ! function_exists('set_status_header'))
{
- return TRUE;
+ function set_status_header($code = 200, $text = '')
+ {
+ return TRUE;
+ }
}
// EOF
\ No newline at end of file