"""
TestExports test and validate the city export formats
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
"""

from pathlib import Path
from unittest import TestCase
from imports.geometry_factory import GeometryFactory
from exports.exports_factory import ExportsFactory


class TestExports(TestCase):
  """
  TestGeometryFactory TestCase 1
  """
  def setUp(self) -> None:
    """
    Test setup
    :return: None
    """
    self._city_gml = None
    self._example_path = (Path(__file__).parent / 'tests_data').resolve()
    self._output_path = (Path(__file__).parent / 'tests_outputs').resolve()

  def _get_city(self):
    if self._city_gml is None:
      file_path = (self._example_path / '20buildings.gml').resolve()
      self._city_gml = GeometryFactory('citygml', file_path).city
    return self._city_gml

  def _export(self, export_type):
    self._city_gml = self._get_city()
    ExportsFactory(export_type, self._city_gml, self._output_path).export

  def test_obj_export(self):
    self._export('obj')

  def test_stl_export(self):
    self._export('stl')