/**
* Invoke OrderCommentsList service
*
* @param int $id
* @return \Magento\Sales\Service\V1\Data\OrderStatusHistorySearchResults
*/
public function invoke($id)
{
$this->criteriaBuilder->addFilter(['eq' => $this->filterBuilder->setField('parent_id')->setValue($id)->create()]);
$criteria = $this->criteriaBuilder->create();
$comments = [];
foreach ($this->historyRepository->find($criteria) as $comment) {
$comments[] = $this->historyMapper->extractDto($comment);
}
return $this->searchResultsBuilder->setItems($comments)->setSearchCriteria($criteria)->setTotalCount(count($comments))->create();
}
/**
* test order comments list service
*/
public function testInvoke()
{
$orderId = 1;
$this->filterBuilderMock->expects($this->once())->method('setField')->with($this->equalTo('parent_id'))->will($this->returnSelf());
$this->filterBuilderMock->expects($this->once())->method('setValue')->with($this->equalTo($orderId))->will($this->returnSelf());
$this->filterBuilderMock->expects($this->once())->method('create')->will($this->returnValue('filter'));
$this->criteriaBuilderMock->expects($this->once())->method('addFilter')->with($this->equalTo(['eq' => 'filter']))->will($this->returnSelf());
$this->criteriaBuilderMock->expects($this->once())->method('create')->will($this->returnValue($this->searchCriteriaMock));
$this->historyRepositoryMock->expects($this->once())->method('find')->with($this->equalTo($this->searchCriteriaMock))->will($this->returnValue([$this->orderCommentMock]));
$this->historyMapperMock->expects($this->once())->method('extractDto')->with($this->equalTo($this->orderCommentMock))->will($this->returnValue($this->dataObjectMock));
$this->searchResultsBuilderMock->expects($this->once())->method('setItems')->with($this->equalTo([$this->dataObjectMock]))->will($this->returnSelf());
$this->searchResultsBuilderMock->expects($this->once())->method('setTotalCount')->with($this->equalTo(1))->will($this->returnSelf());
$this->searchResultsBuilderMock->expects($this->once())->method('setSearchCriteria')->with($this->equalTo($this->searchCriteriaMock))->will($this->returnSelf());
$this->searchResultsBuilderMock->expects($this->once())->method('create')->will($this->returnValue('expected-result'));
$this->assertEquals('expected-result', $this->orderCommentsList->invoke($orderId));
}