/**
* Tests the stage_checkbox function
* $start coming out as $expected will tell us that it works as expected
* with both existing and non-existant keys
*/
function testStageCheckbox()
{
$start = array('bears' => 'green', 'emus' => 'purple');
$expected = array('bears' => 1, 'emus' => 'purple');
ContributionTrackingProcessor::stage_checkbox($start, 'bears');
ContributionTrackingProcessor::stage_checkbox($start, 'llamas');
$this->assertEquals($start, $expected, "stage_checkbox is not working as expected.");
}
/**
* There are a few values that come in, which are both generated by
* checkboxes, and are the exact inverse of the way we save them in the
* table.
* For these values, if the key exists (and is not explicit false), it is
* received as "true". Therefore, the rekey'd value should be false.
* However, the old key not existing isn't exactly conclusive.
* @param array $array The array to rekey (by reference)
* @param string $oldkey The key to change
* @param string $invertedkey The key meant to contain the inverted boolean
* of the old key.
*/
static function rekey_invert_boolean(&$array, $oldkey, $invertedkey)
{
if (array_key_exists($oldkey, $array)) {
if ($array[$oldkey] !== false) {
unset($array[$oldkey]);
$array[$invertedkey] = false;
} else {
$array[$invertedkey] = 1;
}
return;
}
if (array_key_exists($invertedkey, $array)) {
ContributionTrackingProcessor::stage_checkbox($array, $invertedkey);
return;
}
//at this point, neither key exists. We go with the default.
$default = ContributionTrackingProcessor::getContributionDefaults();
if (array_key_exists($invertedkey, $default)) {
$array[$invertedkey] = $default[$invertedkey];
}
}
