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"""Tests of GDAL and PROJ data finding"""
import os.path
from click.testing import CliRunner
import pytest
import fiona
from fiona._env import GDALDataFinder, PROJDataFinder
from fiona.fio.main import main_group
@pytest.mark.wheel
def test_gdal_data_wheel():
"""Get GDAL data path from a wheel"""
assert GDALDataFinder().search() == os.path.join(os.path.dirname(fiona.__file__), 'gdal_data')
@pytest.mark.wheel
def test_proj_data_wheel():
"""Get GDAL data path from a wheel"""
assert PROJDataFinder().search() == os.path.join(os.path.dirname(fiona.__file__), 'proj_data')
@pytest.mark.wheel
def test_env_gdal_data_wheel():
runner = CliRunner()
result = runner.invoke(main_group, ['env', '--gdal-data'])
assert result.exit_code == 0
assert result.output.strip() == os.path.join(os.path.dirname(fiona.__file__), 'gdal_data')
@pytest.mark.wheel
def test_env_proj_data_wheel():
runner = CliRunner()
result = runner.invoke(main_group, ['env', '--proj-data'])
assert result.exit_code == 0
assert result.output.strip() == os.path.join(os.path.dirname(fiona.__file__), 'proj_data')
def test_env_gdal_data_environ(monkeypatch):
monkeypatch.setenv('GDAL_DATA', '/foo/bar')
runner = CliRunner()
result = runner.invoke(main_group, ['env', '--gdal-data'])
assert result.exit_code == 0
assert result.output.strip() == '/foo/bar'
@pytest.mark.parametrize("data_directory_env", ["PROJ_LIB", "PROJ_DATA"])
def test_env_proj_data_environ(data_directory_env, monkeypatch):
monkeypatch.delenv('PROJ_DATA', raising=False)
monkeypatch.delenv('PROJ_LIB', raising=False)
monkeypatch.setenv(data_directory_env, '/foo/bar')
runner = CliRunner()
result = runner.invoke(main_group, ['env', '--proj-data'])
assert result.exit_code == 0
assert result.output.strip() == '/foo/bar'
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