function testConfigVar()
{
// setup
ConfigVariable::remove("test_config_var");
$this->assertEquals(ConfigVariable::get("test_config_var", "1234"), "1234");
// see if we can save a new value and serialize an array
ConfigVariable::set("test_config_var", array(1, 2, 3));
$this->assertEquals(ConfigVariable::get("test_config_var", "1234"), array(1, 2, 3));
// see if we can change an existing value, and store a nasty
// string full of punctuation
$ridiculous_punctuation = "'&@^%\$*(&^@%#\"\$&*^%@#\$+_)}{}{{?><,./,";
ConfigVariable::set("test_config_var", $ridiculous_punctuation);
$this->assertEquals(ConfigVariable::get("test_config_var", "1234"), $ridiculous_punctuation);
// make sure we can remove the value
ConfigVariable::remove("test_config_var");
$this->assertEquals(ConfigVariable::get("test_config_var", "1234"), "1234");
}
