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<?php
namespace yiiunit\framework\validators;
use Yii;
use yii\base\Exception;
use yii\validators\ExistValidator;
use yiiunit\data\ar\ActiveRecord;
use yiiunit\data\ar\Order;
use yiiunit\data\ar\OrderItem;
use yiiunit\data\validators\models\ValidatorTestMainModel;
use yiiunit\data\validators\models\ValidatorTestRefModel;
use yiiunit\framework\db\DatabaseTestCase;
class ExistValidatorTest extends DatabaseTestCase
{
protected $driverName = 'mysql';
public function setUp()
{
parent::setUp();
$this->mockApplication();
ActiveRecord::$db = $this->getConnection();
}
public function testValidateValueExpectedException()
{
try {
$val = new ExistValidator();
$result = $val->validate('ref');
$this->fail('Exception should have been thrown at this time');
} catch (Exception $e) {
$this->assertInstanceOf('yii\base\InvalidConfigException', $e);
$this->assertEquals('The "targetClass" property must be set.', $e->getMessage());
}
// combine to save the time creating a new db-fixture set (likely ~5 sec)
try {
$val = new ExistValidator(['targetClass' => ValidatorTestMainModel::className()]);
$val->validate('ref');
$this->fail('Exception should have been thrown at this time');
} catch (Exception $e) {
$this->assertInstanceOf('yii\base\InvalidConfigException', $e);
$this->assertEquals('The "targetAttribute" property must be configured as a string.', $e->getMessage());
}
}
public function testValidateValue()
{
$val = new ExistValidator(['targetClass' => ValidatorTestRefModel::className(), 'targetAttribute' => 'id']);
$this->assertTrue($val->validate(2));
$this->assertTrue($val->validate(5));
$this->assertFalse($val->validate(99));
$this->assertFalse($val->validate(['1']));
}
public function testValidateAttribute()
{
// existing value on different table
$val = new ExistValidator(['targetClass' => ValidatorTestMainModel::className(), 'targetAttribute' => 'id']);
$m = ValidatorTestRefModel::find(['id' => 1]);
$val->validateAttribute($m, 'ref');
$this->assertFalse($m->hasErrors());
// non-existing value on different table
$val = new ExistValidator(['targetClass' => ValidatorTestMainModel::className(), 'targetAttribute' => 'id']);
$m = ValidatorTestRefModel::find(['id' => 6]);
$val->validateAttribute($m, 'ref');
$this->assertTrue($m->hasErrors('ref'));
// existing value on same table
$val = new ExistValidator(['targetAttribute' => 'ref']);
$m = ValidatorTestRefModel::find(['id' => 2]);
$val->validateAttribute($m, 'test_val');
$this->assertFalse($m->hasErrors());
// non-existing value on same table
$val = new ExistValidator(['targetAttribute' => 'ref']);
$m = ValidatorTestRefModel::find(['id' => 5]);
$val->validateAttribute($m, 'test_val_fail');
$this->assertTrue($m->hasErrors('test_val_fail'));
// check for given value (true)
$val = new ExistValidator();
$m = ValidatorTestRefModel::find(['id' => 3]);
$val->validateAttribute($m, 'ref');
$this->assertFalse($m->hasErrors());
// check for given defaults (false)
$val = new ExistValidator();
$m = ValidatorTestRefModel::find(['id' => 4]);
$m->a_field = 'some new value';
$val->validateAttribute($m, 'a_field');
$this->assertTrue($m->hasErrors('a_field'));
// check array
$val = new ExistValidator(['targetAttribute' => 'ref']);
$m = ValidatorTestRefModel::find(['id' => 2]);
$m->test_val = [1,2,3];
$val->validateAttribute($m, 'test_val');
$this->assertTrue($m->hasErrors('test_val'));
}
public function testValidateCompositeKeys()
{
$val = new ExistValidator([
'targetClass' => OrderItem::className(),
'targetAttribute' => ['order_id', 'item_id'],
]);
// validate old record
$m = OrderItem::find(['order_id' => 1, 'item_id' => 2]);
$val->validateAttribute($m, 'order_id');
$this->assertFalse($m->hasErrors('order_id'));
// validate new record
$m = new OrderItem(['order_id' => 1, 'item_id' => 2]);
$val->validateAttribute($m, 'order_id');
$this->assertFalse($m->hasErrors('order_id'));
$m = new OrderItem(['order_id' => 10, 'item_id' => 2]);
$val->validateAttribute($m, 'order_id');
$this->assertTrue($m->hasErrors('order_id'));
$val = new ExistValidator([
'targetClass' => OrderItem::className(),
'targetAttribute' => ['id' => 'order_id'],
]);
// validate old record
$m = Order::find(1);
$val->validateAttribute($m, 'id');
$this->assertFalse($m->hasErrors('id'));
$m = Order::find(1);
$m->id = 10;
$val->validateAttribute($m, 'id');
$this->assertTrue($m->hasErrors('id'));
$m = new Order(['id' => 1]);
$val->validateAttribute($m, 'id');
$this->assertFalse($m->hasErrors('id'));
$m = new Order(['id' => 10]);
$val->validateAttribute($m, 'id');
$this->assertTrue($m->hasErrors('id'));
}
}