/** * Run test getStatusHistories method * * @return void */ public function testGetStatusHistories() { $itemMock = $this->getMockForAbstractClass('Magento\\Sales\\Api\\Data\\OrderStatusHistoryInterface', [], '', false, true, true, ['setOrder']); $dbMock = $this->getMock('Magento\\Framework\\Data\\Collection\\Db', ['setOrder'], [], '', false); $collectionMock = $this->getMock('Magento\\Sales\\Model\\Resource\\Order\\Status\\History\\Collection', ['setOrderFilter', 'setOrder', 'getItems', 'getIterator', 'toOptionArray', 'count', 'load'], [], '', false); $collectionItems = [$itemMock]; $collectionMock->expects($this->once())->method('setOrderFilter')->with($this->order)->willReturnSelf(); $collectionMock->expects($this->once())->method('setOrder')->with('created_at', 'desc')->willReturn($dbMock); $dbMock->expects($this->once())->method('setOrder')->with('entity_id', 'desc')->willReturn($collectionMock); $collectionMock->expects($this->once())->method('getItems')->willReturn($collectionItems); $this->historyCollectionFactoryMock->expects($this->once())->method('create')->willReturn($collectionMock); for ($i = 10; --$i;) { $this->assertEquals($collectionItems, $this->order->getStatusHistories()); } }