Tom Kralidis
96 lines
2.9 KiB
Python
96 lines
2.9 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.rasterio_ import RasterioProvider
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from .util import get_test_file_path
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path = get_test_file_path(
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'tests/data/CMC_glb_TMP_TGL_2_latlon.15x.15_2020081000_P000.grib2')
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@pytest.fixture()
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def config():
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return {
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'name': 'rasterio',
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'type': 'coverage',
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'data': path,
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'options': {
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'DATA_ENCODING': 'COMPLEX_PACKING'
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},
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'format': {
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'name': 'GRIB',
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'mimetype': 'application/x-grib2'
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}
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}
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def test_provider(config):
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p = RasterioProvider(config)
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assert p.num_bands == 1
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assert len(p.axes) == 2
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assert p.axes == ['Long', 'Lat']
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def test_schema(config):
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p = RasterioProvider(config)
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assert isinstance(p.fields, dict)
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assert len(p.fields) == 1
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assert p.fields['1']['title'] == 'Temperature [C]'
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def test_query(config):
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p = RasterioProvider(config)
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data = p.query()
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assert isinstance(data, dict)
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data = p.query(format_='GRIB')
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assert isinstance(data, bytes)
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def test_query_bbox_reprojection(config):
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config['options']['DATA_ENCODING'] = 'SIMPLE_PACKING'
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config['data'] = get_test_file_path(
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'tests/data/CMC_hrdps_continental_TMP_TGL_80_ps2.5km_2020102700_P005-00.grib2' # noqa
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)
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p = RasterioProvider(config)
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data = p.query(bbox=[-79, 45, -75, 49])
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assert isinstance(data, dict)
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assert data['domain']['axes']['x']['start'] == -79.0
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assert data['domain']['axes']['x']['stop'] == -75.0
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assert data['domain']['axes']['y']['start'] == 49.0
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assert data['domain']['axes']['y']['stop'] == 45.0
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