/**
* @inheritdoc
*/
public function __construct($expression, $params = [], $config = [])
{
parent::__construct($expression, $params, $config);
if ($this->query instanceof ActiveQuery) {
$this->query->on(ActiveQuery::EVENT_ALIAS, function (Event $event) use($expression) {
/* @var $query ActiveQuery */
$query = $event->sender;
$this->expression = str_replace('{a}', $query->getAlias(), $expression);
});
$this->expression = str_replace('{a}', $this->query->getAlias(), $expression);
}
}
public function testMethodA()
{
$mock = $this->createPartialMock(ActiveQuery::className(), ['getAlias']);
$mock->method('getAlias')->willReturn('foo');
/* @var $mock ActiveQuery */
static::assertEquals('foo', $mock->a());
static::assertEquals('foo.column', $mock->a('column'));
static::assertEquals([], $mock->a([]));
static::assertEquals(['foo.column'], $mock->a(['column']));
static::assertEquals(['foo.column1', 'foo.column2'], $mock->a(['column1', 'column2']));
static::assertEquals(['foo.column1' => 1, 'foo.column2' => 2], $mock->a(['column1' => 1, 'column2' => 2]));
}