【发布时间】:2015-07-07 05:04:33
【问题描述】:
考虑示例类(为它如此复杂而道歉,但它尽可能苗条):
class RecordLookup
{
private $records = [
13 => 'foo',
42 => 'bar',
];
function __construct($id)
{
$this->record = $this->records[$id];
}
public function getRecord()
{
return $this->record;
}
}
class RecordPage
{
public function run(RecordLookup $id)
{
return "Record is " . $id->getRecord();
}
}
class App
{
function __construct(RecordPage $page, $id)
{
$this->page = $page;
$this->record_lookup = new RecordLookup($id);
}
public function runPage()
{
return $this->page->run($this->record_lookup);
}
}
我想在模拟 RecordPage 的同时测试 App:
class AppTest extends \PHPUnit_Framework_TestCase
{
function testAppRunPage()
{
$mock_page = \Mockery::mock('RecordPage');
$mock_page
->shouldReceive('run')
->with(new RecordLookup(42))
->andReturn('bar');
$app = new App($mock_page, 42);
$this->assertEquals('Record is bar', $app->runPage());
}
}
注意:预期的对象参数->with(new RecordLookup(42))。
我希望这会通过,但是 Mockery 返回 throws No matching handler found for Mockery_0_RecordPage::run(object(RecordLookup)). Either the method was unexpected or its arguments matched no expected argument list for this method。
我假设这是因为对通过with() 和new RecordLookup(42) === new RecordLookup(42) 预期的参数进行了严格比较,结果为假。注意new RecordLookup(42) == new RecordLookup(42) 评估为真,所以如果有某种方式可以放松比较,它会解决我的问题。
在 Mockery 中是否有适当的方法来处理预期的实例参数?可能是我用错了?
【问题讨论】: