/**
* @param string $fieldName
*
* @return bool
*/
public function isSortedBy($fieldName)
{
$this->assertFieldExists($fieldName);
Assert::true($this->definition->isSortableBy($fieldName), sprintf('Field "%s" is not sortable.', $fieldName));
if ($this->parameters->has('sorting')) {
return array_key_exists($fieldName, $this->parameters->get('sorting'));
}
$sortingDefinition = $this->getDefinition()->getSorting();
$sortedFields = array_keys($sortingDefinition);
return $fieldName === array_shift($sortedFields);
}
function it_throws_exception_when_trying_to_sort_by_a_non_sortable_field(Grid $gridDefinition)
{
$gridDefinition->hasField('code')->willReturn(true);
$gridDefinition->hasField('name')->willReturn(true);
$gridDefinition->getSorting()->willReturn(['code' => ['path' => 'code', 'direction' => 'asc']]);
$gridDefinition->isSortableBy('name')->willThrow(\InvalidArgumentException::class);
$this->shouldThrow(\InvalidArgumentException::class)->during('isSortedBy', ['name']);
$this->shouldThrow(\InvalidArgumentException::class)->during('getSortingOrder', ['name']);
}
