/**
* tests the stage_contribution function, and as a by-product,
* the getContributionDefaults function as well.
* Asserts that:
* A staged contribution with no relevant fields will come back equal
* to exactly the defaults
* A staged contribution with some relevant fields will come back as
* the defaults, with keys overwritten by the supplied fields where they
* exist
* A staged contribution with some relevant fields and some irrelevant
* fields will come back as the defaults, with relevant keys overwritten by
* the supplied fields where they exist. The irrelevant fields should not
* come back at all.
* A staged contribution with boolean (checkbox) fields will come back
* with those values either set to "1" or "0", depending solely on whether
* they exist in the supplied parameters or not.
*/
function testStageContribution()
{
$start = array('bears' => 'green', 'emus' => 'purple');
$expected = ContributionTrackingProcessor::getContributionDefaults();
$result = ContributionTrackingProcessor::stage_contribution($start);
$this->assertEquals($expected, $result, "Staged Contribution with no defined fields should be exactly all the default values.");
$additional = array('note' => 'B Flat', 'referrer' => 'phpunit_processor', 'anonymous' => 'Raspberries');
$expected = array('note' => 'B Flat', 'referrer' => 'phpunit_processor', 'anonymous' => 1, 'utm_source' => null, 'utm_medium' => null, 'utm_campaign' => null, 'optout' => 0, 'language' => null, 'owa_session' => null, 'owa_ref' => null, 'ts' => null);
$result = ContributionTrackingProcessor::stage_contribution($additional);
$this->assertEquals($expected, $result, "Contribution not staging properly.");
$start = array_merge($start, $additional);
$result = ContributionTrackingProcessor::stage_contribution($start);
$this->assertEquals($expected, $result, "Contribution not staging properly.");
$complete = array('note' => 'Batman', 'referrer' => 'phpunit_processor', 'anonymous' => 'of course', 'utm_source' => 'batcave', 'utm_medium' => 'Alfred', 'utm_campaign' => 'Joker', 'language' => 'squeak!', 'owa_session' => 'arghargh', 'owa_ref' => 'test', 'ts' => '11235813');
$expected = $complete;
$expected['anonymous'] = 1;
$expected['optout'] = 0;
$result = ContributionTrackingProcessor::stage_contribution($complete);
$this->assertEquals($expected, $result, "Contribution not staging properly.");
}
/**
* 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];
}
}