public function testDataIsTransformed() { $handler = new Handler($dataGrid = $this->getMockDataGrid()); $handler->setUpDataHandlerContext(); $handler->setSort('first_name'); $handler->setDirection('asc'); $handler->setDefaultColumn('age'); $handler->setTransformer(function ($el) { $el['first_name'] = 'Name'; }); $this->assertEquals($handler->getTotalCount(), 6); $this->assertEquals($handler->getFilteredCount(), 6); $this->assertEquals($handler->getPage(), 2); $this->assertEquals($handler->getPagesCount(), 3); $this->assertEquals($handler->getPreviousPage(), 1); $this->assertEquals($handler->getNextPage(), 3); $this->assertEquals($handler->getPerPage(), 2); $this->assertEquals($handler->getSort(), 'first_name'); $this->assertEquals($handler->getDirection(), 'asc'); $this->assertEquals($handler->getDefaultColumn(), 'age'); $this->assertInstanceOf('Closure', $handler->getTransformer()); $this->assertCount(2, $handler->getResults()); }