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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yiiunit\framework\data;
use yii\data\ActiveDataProvider;
use yii\db\Query;
use yiiunit\data\ar\ActiveRecord;
use yiiunit\data\ar\Customer;
use yiiunit\data\ar\Item;
use yiiunit\framework\db\DatabaseTestCase;
use yiiunit\data\ar\Order;
/**
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*
* @group data
* @group db
*/
class ActiveDataProviderTest extends DatabaseTestCase
{
protected function setUp()
{
parent::setUp();
ActiveRecord::$db = $this->getConnection();
}
public function testActiveQuery()
{
$provider = new ActiveDataProvider([
'query' => Order::find()->orderBy('id'),
]);
$orders = $provider->getModels();
$this->assertEquals(3, count($orders));
$this->assertTrue($orders[0] instanceof Order);
$this->assertTrue($orders[1] instanceof Order);
$this->assertTrue($orders[2] instanceof Order);
$this->assertEquals([1, 2, 3], $provider->getKeys());
$provider = new ActiveDataProvider([
'query' => Order::find(),
'pagination' => [
'pageSize' => 2,
]
]);
$orders = $provider->getModels();
$this->assertEquals(2, count($orders));
}
public function testActiveRelation()
{
/** @var Customer $customer */
$customer = Customer::find(2);
$provider = new ActiveDataProvider([
'query' => $customer->getOrders(),
]);
$orders = $provider->getModels();
$this->assertEquals(2, count($orders));
$this->assertTrue($orders[0] instanceof Order);
$this->assertTrue($orders[1] instanceof Order);
$this->assertEquals([2, 3], $provider->getKeys());
$provider = new ActiveDataProvider([
'query' => $customer->getOrders(),
'pagination' => [
'pageSize' => 1,
]
]);
$orders = $provider->getModels();
$this->assertEquals(1, count($orders));
}
public function testActiveRelationVia()
{
/** @var Order $order */
$order = Order::find(2);
$provider = new ActiveDataProvider([
'query' => $order->getItems(),
]);
$items = $provider->getModels();
$this->assertEquals(3, count($items));
$this->assertTrue($items[0] instanceof Item);
$this->assertTrue($items[1] instanceof Item);
$this->assertTrue($items[2] instanceof Item);
$this->assertEquals([3, 4, 5], $provider->getKeys());
$provider = new ActiveDataProvider([
'query' => $order->getItems(),
'pagination' => [
'pageSize' => 2,
]
]);
$items = $provider->getModels();
$this->assertEquals(2, count($items));
}
public function testActiveRelationViaTable()
{
/** @var Order $order */
$order = Order::find(1);
$provider = new ActiveDataProvider([
'query' => $order->getBooks(),
]);
$items = $provider->getModels();
$this->assertEquals(2, count($items));
$this->assertTrue($items[0] instanceof Item);
$this->assertTrue($items[1] instanceof Item);
$provider = new ActiveDataProvider([
'query' => $order->getBooks(),
'pagination' => [
'pageSize' => 1,
]
]);
$items = $provider->getModels();
$this->assertEquals(1, count($items));
}
public function testQuery()
{
$query = new Query;
$provider = new ActiveDataProvider([
'db' => $this->getConnection(),
'query' => $query->from('tbl_order')->orderBy('id'),
]);
$orders = $provider->getModels();
$this->assertEquals(3, count($orders));
$this->assertTrue(is_array($orders[0]));
$this->assertEquals([0, 1, 2], $provider->getKeys());
$query = new Query;
$provider = new ActiveDataProvider([
'db' => $this->getConnection(),
'query' => $query->from('tbl_order'),
'pagination' => [
'pageSize' => 2,
]
]);
$orders = $provider->getModels();
$this->assertEquals(2, count($orders));
}
public function testRefresh()
{
$query = new Query;
$provider = new ActiveDataProvider([
'db' => $this->getConnection(),
'query' => $query->from('tbl_order')->orderBy('id'),
]);
$this->assertEquals(3, count($provider->getModels()));
$provider->getPagination()->pageSize = 2;
$this->assertEquals(3, count($provider->getModels()));
$provider->refresh();
$this->assertEquals(2, count($provider->getModels()));
}
public function testPaginationBeforeModels()
{
$query = new Query;
$provider = new ActiveDataProvider([
'db' => $this->getConnection(),
'query' => $query->from('tbl_order')->orderBy('id'),
]);
$pagination = $provider->getPagination();
$this->assertEquals(0, $pagination->getPageCount());
$this->assertCount(3, $provider->getModels());
$this->assertEquals(1, $pagination->getPageCount());
$provider->getPagination()->pageSize = 2;
$this->assertEquals(3, count($provider->getModels()));
$provider->refresh();
$this->assertEquals(2, count($provider->getModels()));
}
}