def test_props(self):
self.assertEqual('default', self.processor.name)
self.assertEqual(
'Single-scene NetCDF/CF inputs in xcube standard format',
self.processor.description)
self.assertEqual('netcdf4', self.processor.input_reader)
processor = DefaultInputProcessor(input_reader="zarr")
self.assertEqual('zarr', processor.input_reader)
class DefaultInputProcessorTest(unittest.TestCase):
def setUp(self):
self.processor = DefaultInputProcessor()
def test_props(self):
self.assertEqual('default', self.processor.name)
self.assertEqual(
'Single-scene NetCDF/CF inputs in xcube standard format',
self.processor.description)
self.assertEqual('netcdf4', self.processor.input_reader)
processor = DefaultInputProcessor(input_reader="zarr")
self.assertEqual('zarr', processor.input_reader)
def test_reprojection_info(self):
# noinspection PyNoneFunctionAssignment
reprojection_info = self.processor.get_reprojection_info(
create_default_dataset())
self.assertIsNotNone(reprojection_info)
def test_to_time_range(self):
ds = create_default_dataset(time_mode="time")
t1, t2 = self.processor.get_time_range(ds)
self.assertEqual(to_time_in_days_since_1970("20100301T120000Z"), t1)
self.assertEqual(to_time_in_days_since_1970("20100301T120000Z"), t2)
ds = create_default_dataset(time_mode="time_bnds")
t1, t2 = self.processor.get_time_range(ds)
self.assertEqual(to_time_in_days_since_1970("20100301T000000Z"), t1)
self.assertEqual(to_time_in_days_since_1970("20100301T235959Z"), t2)
ds = create_default_dataset(time_mode="time_coverage")
t1, t2 = self.processor.get_time_range(ds)
self.assertEqual(to_time_in_days_since_1970("20100301T000000Z"), t1)
self.assertEqual(to_time_in_days_since_1970("20100301T235959Z"), t2)
ds = create_default_dataset(time_mode="start_stop_time")
t1, t2 = self.processor.get_time_range(ds)
self.assertEqual(to_time_in_days_since_1970("20100301T000000Z"), t1)
self.assertEqual(to_time_in_days_since_1970("20100301T235959Z"), t2)
ds = create_default_dataset(time_mode="start_stop_date")
t1, t2 = self.processor.get_time_range(ds)
self.assertEqual(to_time_in_days_since_1970("20100301T000000Z"), t1)
self.assertEqual(to_time_in_days_since_1970("20100301T235959Z"), t2)
ds = create_default_dataset(time_mode="no_time")
with self.assertRaises(ValueError) as cm:
self.processor.get_time_range(ds)
self.assertEqual(
"invalid input: missing time coverage information in dataset",
f"{cm.exception}")
def test_pre_process(self):
ds1 = create_default_dataset(time_mode="time")
ds2 = self.processor.pre_process(ds1)
self.assertIsNot(ds1, ds2)
ds1 = create_default_dataset(time_mode="time_bnds")
ds2 = self.processor.pre_process(ds1)
self.assertIsNot(ds1, ds2)
ds1 = create_default_dataset(time_mode="time_coverage")
ds2 = self.processor.pre_process(ds1)
self.assertIs(ds1, ds2)
ds1 = create_default_dataset(time_mode="start_stop_time")
ds2 = self.processor.pre_process(ds1)
self.assertIs(ds1, ds2)
def test_post_process(self):
ds1 = create_default_dataset()
ds2 = self.processor.post_process(ds1)
self.assertIs(ds1, ds2)
def setUp(self):
self.processor = DefaultInputProcessor()
def get_time_range(self, dataset: xr.Dataset) -> Tuple[float, float]:
return DefaultInputProcessor().get_time_range(dataset)