Tom Kralidis
148 lines
4.5 KiB
Python
148 lines
4.5 KiB
Python
# =================================================================
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#
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# Authors: Tom Kralidis <tomkralidis@gmail.com>
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#
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# Copyright (c) 2021 Tom Kralidis
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation
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# files (the "Software"), to deal in the Software without
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# restriction, including without limitation the rights to use,
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# copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following
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# conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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# OTHER DEALINGS IN THE SOFTWARE.
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#
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# =================================================================
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import pytest
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from pygeoapi.provider.base import ProviderItemNotFoundError
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from pygeoapi.provider.csv_ import CSVProvider
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from .util import get_test_file_path
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path = get_test_file_path('data/obs.csv')
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stations_path = get_test_file_path('data/station_list.csv')
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@pytest.fixture()
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def config():
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return {
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'name': 'CSV',
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'type': 'feature',
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'data': path,
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'id_field': 'id',
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'geometry': {
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'x_field': 'long',
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'y_field': 'lat'
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}
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}
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@pytest.fixture()
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def station_config():
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return {
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'name': 'CSV',
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'type': 'feature',
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'data': stations_path,
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'id_field': 'wigos_station_identifier',
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'geometry': {
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'x_field': 'longitude',
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'y_field': 'latitude'
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}
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}
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def test_query(config):
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p = CSVProvider(config)
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fields = p.get_fields()
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assert len(fields) == 4
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assert fields['value']['type'] == 'number'
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assert fields['stn_id']['type'] == 'integer'
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results = p.query()
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assert len(results['features']) == 5
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assert results['numberMatched'] == 5
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assert results['numberReturned'] == 5
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assert results['features'][0]['id'] == '371'
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assert results['features'][0]['properties']['value'] == 89.9
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assert results['features'][0]['geometry']['coordinates'][0] == -75.0
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assert results['features'][0]['geometry']['coordinates'][1] == 45.0
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results = p.query(limit=1)
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assert len(results['features']) == 1
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assert results['features'][0]['id'] == '371'
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results = p.query(offset=2, limit=1)
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assert len(results['features']) == 1
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assert results['features'][0]['id'] == '238'
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assert len(results['features'][0]['properties']) == 3
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results = p.query(select_properties=['value'])
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assert len(results['features'][0]['properties']) == 1
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results = p.query(select_properties=['value', 'stn_id'])
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assert len(results['features'][0]['properties']) == 2
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results = p.query(skip_geometry=True)
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assert results['features'][0]['geometry'] is None
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results = p.query(properties=[('stn_id', '35')])
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assert len(results['features']) == 2
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assert results['numberMatched'] == 2
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assert results['numberReturned'] == 2
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results = p.query(properties=[('stn_id', '35'), ('value', '93.9')])
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assert len(results['features']) == 1
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config['properties'] = ['value', 'stn_id']
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p = CSVProvider(config)
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results = p.query()
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assert len(results['features'][0]['properties']) == 2
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def test_get(config):
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p = CSVProvider(config)
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result = p.get('964')
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assert result['id'] == '964'
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assert result['properties']['value'] == 99.9
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def test_get_not_existing_item_raise_exception(config):
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"""Testing query for a not existing object"""
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p = CSVProvider(config)
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with pytest.raises(ProviderItemNotFoundError):
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p.get('404')
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def test_get_station(station_config):
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p = CSVProvider(station_config)
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results = p.query(limit=20)
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assert len(results['features']) == 20
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assert results['numberMatched'] == 79
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assert results['numberReturned'] == 20
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result = p.get('0-20000-0-16337')
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assert result['properties']['station_name'] == 'BONIFATI (16337-0)'
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result = p.get('0-454-2-AWSNAMITAMBO')
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assert result['properties']['station_name'] == 'NAMITAMBO'
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