better-testing

Util.php
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			<?php

			abstract class Stripe_Util
			{
			public static function isList($array)
			{
			if (!is_array($array))
			return false;
			// TODO: this isn't actually correct in general, but it's correct given Stripe's responses
			foreach (array_keys($array) as $k) {
			if (!is_numeric($k))
			return false;
			}
			return true;
			}

			public static function convertStripeObjectToArray($values)
			{
			$results = array();
			foreach ($values as $k => $v) {
			// FIXME: this is an encapsulation violation
			if (Stripe_Object::$_permanentAttributes->includes($k)) {
			continue;
			}
			if ($v instanceof Stripe_Object) {
			$results[$k] = $v->__toArray(true);
			}
			else if (is_array($v)) {
			$results[$k] = self::convertStripeObjectToArray($v);
			}
			else {
			$results[$k] = $v;
			}
			}
			return $results;
			}

			public static function convertToStripeObject($resp, $apiKey)
			{
			$types = array('charge' => 'Stripe_Charge',
			'customer' => 'Stripe_Customer',
			'invoice' => 'Stripe_Invoice',
			'invoiceitem' => 'Stripe_InvoiceItem', 'event' => 'Stripe_Event');
			if (self::isList($resp)) {
			$mapped = array();
			foreach ($resp as $i)
			array_push($mapped, self::convertToStripeObject($i, $apiKey));
			return $mapped;
			} else if (is_array($resp)) {
			if (isset($resp['object']) && is_string($resp['object']) && isset($types[$resp['object']]))
			$class = $types[$resp['object']];
			else
			$class = 'Stripe_Object';
			return Stripe_Object::scopedConstructFrom($class, $resp, $apiKey);
			} else {
			return $resp;
			}
			}
			}