public function testGetTableForeignColumnName()
{
$expected = 'film_id';
$tableName = 'film';
$row = $this->getMockBuilder(Row::class)->disableOriginalConstructor()->getMock();
$row->expects($this->once())->method('getTableName')->will($this->returnValue($tableName));
$table = $this->getMockBuilder(Table::class)->disableOriginalConstructor()->getMock();
$table->expects($this->once())->method('getForeignKey')->with($this->equalTo($tableName))->will($this->returnValue($expected));
$reference = new Reference($row, $table);
$this->assertEquals($expected, $reference->getTableForeignColumnName(null));
$expected = 'parent_id';
$this->assertEquals($expected, $reference->getTableForeignColumnName($expected));
}
