Li3 tests throwing exception in tests->affected

app\models\TimeSlots.php

<?php

namespace app\models;

class TimeSlots extends \lithium\data\Model {

	protected $_schema = array(
		'id' => array('type' => 'id', 'null' => false),
		'time_from' => array('type' => 'time', 'null' => false),
		'time_to' => array('type' => 'time', 'null' => false),
		'weekday_from' => array('type' => 'int', 'null' => false),
		'weekday_to' => array('type' => 'int', 'null' => false)
	);

	public $validates = array();
}

?>

app\tests\mocks\models\MockTimeSlots.php

<?php
namespace app\tests\mocks\models;

class MockTimeSlots extends \app\models\TimeSlots {
	protected $_meta = array('connection' => false);
}
?>

app\tests\models\TimeSlotsTest.php

<?php

namespace app\tests\cases\models;

use app\models\TimeSlots;
use app\tests\mocks\models\MockTimeSlots;

class TimeSlotsTest extends \lithium\test\Unit {

	public function setUp() {}

	public function tearDown() {}

	public function testTimeSlotsHasFields() {
		$this->assertEqual('id', MockTimeSlots::hasField('id')['type']);
		$this->assertEqual('time', MockTimeSlots::hasField('time_from')['type']);
		$this->assertEqual('time', MockTimeSlots::hasField('time_to')['type']);
		$this->assertEqual('int', MockTimeSlots::hasField('weekday_from')['type']);
		$this->assertEqual('int', MockTimeSlots::hasField('weekday_to')['type']);
	}

}

?>

Call Stack

 ! ) Notice: Use of undefined constant type - assumed 'type' in /Applications/mampstack-5.4.17-0/apache2/htdocs/libraries/lithium/analysis/Inspector.php on line 543
Call Stack
#	Time	Memory	Function	Location
1	0.0000	239680	{main}( )	../index.php:0
2	0.0093	1652672	lithium\action\Dispatcher::run( )	../index.php:41
3	0.0094	1654448	lithium\core\StaticObject::_filter( )	../Dispatcher.php:155
4	0.0094	1657264	lithium\util\collection\Filters::run( )	../StaticObject.php:147
5	0.0094	1660208	lithium\core\Libraries::{closure:/Applications/mampstack-5.4.17-0/apache2/htdocs/libraries/li3_docs/config/bootstrap.php:26-38}( )	../Filters.php:184
6	0.0097	1690304	lithium\util\collection\Filters->next( )	../bootstrap.php:32
7	0.0097	1690464	{closure:/Applications/mampstack-5.4.17-0/apache2/htdocs/app/config/bootstrap/action.php:41-52}( )	../Filters.php:203
8	0.0129	1791400	lithium\util\collection\Filters->next( )	../action.php:51
9	0.0129	1791448	{closure:/Applications/mampstack-5.4.17-0/apache2/htdocs/app/config/bootstrap/cache.php:41-57}( )	../Filters.php:203
10	0.0129	1791624	lithium\util\collection\Filters->next( )	../cache.php:43
11	0.0129	1791672	lithium\action\Dispatcher::lithium\action\{closure}( )	../Filters.php:203
12	0.0137	1811416	lithium\core\StaticObject::invokeMethod( )	../Dispatcher.php:154
13	0.0137	1811464	lithium\action\Dispatcher::_call( )	../StaticObject.php:85
14	0.0137	1813232	lithium\core\StaticObject::_filter( )	../Dispatcher.php:265
15	0.0137	1813560	lithium\action\Dispatcher::lithium\action\{closure}( )	../StaticObject.php:140
16	0.0138	1813592	lithium\test\Controller->__invoke( )	../Dispatcher.php:262
17	0.0138	1817984	lithium\core\Object->_filter( )	../Controller.php:72
18	0.0138	1818448	lithium\test\Controller->lithium\test\{closure}( )	../Object.php:259
19	0.0141	1851120	lithium\test\Dispatcher::run( )	../Controller.php:60
20	0.0150	2029152	lithium\core\StaticObject::_filter( )	../Dispatcher.php:73
21	0.0150	2029632	lithium\test\Dispatcher::lithium\test\{closure}( )	../StaticObject.php:140
22	0.0150	2029760	lithium\test\Report->run( )	../Dispatcher.php:69
23	0.0153	2062672	lithium\test\filter\Affected::apply( )	../Report.php:142
24	0.0154	2063872	lithium\test\filter\Affected::_affected( )	../Affected.php:42
25	0.7984	5388936	lithium\analysis\Inspector::dependencies( )	../Affected.php:92
26	0.8147	5391736	lithium\analysis\Inspector::info( )	../Inspector.php:515
27	0.8149	5444480	lithium\analysis\Inspector::_class( )	../Inspector.php:160
28	0.8149	5444832	unserialize ( )	../Inspector.php:543