/**
* @group Slow
* @slowExecutionTime 0.07788 ms
* @covers Wikia\Search\Field\FieldExpression::getFieldValueString
* @covers Wikia\Search\Field\FieldExpression::getNegationString
* @covers Wikia\Search\Field\FieldExpression::setNegate
*/
public function testNegation()
{
$field = new Field\Field('foo', 'en');
$expr = new Field\FieldExpression($field, array('value' => 'bar'));
$this->assertEquals("(foo:bar)", $expr->__toString());
$expr->setNegate(true);
$this->assertEquals("-(foo:bar)", $expr->__toString());
}
