public function testGetRowPrimaryColumnName()
{
$expected = 'film_id';
$row = $this->getMockBuilder(Row::class)->disableOriginalConstructor()->getMock();
$row->expects($this->exactly(2))->method('getPrimaryKey')->will($this->returnValue($expected));
$table = $this->getMockBuilder(Table::class)->disableOriginalConstructor()->getMock();
$reference = new Reference($row, $table);
$this->assertEquals($expected, $reference->getRowPrimaryColumnName(null));
$this->assertEquals($expected, $reference->getRowPrimaryColumnName(':id'));
$expected = 'renamed_id';
$this->assertEquals($expected, $reference->getRowPrimaryColumnName($expected));
}
