def test_file_is_recreated_when_out_of_date(self):
hspatial.PointTimeseries(self.point,
prefix=self.prefix).get_cached(self.dest)
self._setup_additional_raster()
# Make existing file read-only
os.chmod(self.dest, S_IREAD | S_IRGRP | S_IROTH)
# Try again—it should raise exception
with self.assertRaises(PermissionError):
hspatial.PointTimeseries(self.point,
prefix=self.prefix).get_cached(self.dest)
def test_file_is_not_recreated(self):
hspatial.PointTimeseries(self.point,
prefix=self.prefix).get_cached(self.dest)
# Make existing file read-only
os.chmod(self.dest, S_IREAD | S_IRGRP | S_IROTH)
# Try again—it shouldn't try to write, therefore it shouldn't raise exception
hspatial.PointTimeseries(self.point,
prefix=self.prefix).get_cached(self.dest)
with open(self.dest, "r", newline="\n") as f:
self._check_against_expected(HTimeseries(f))
def test_end_date(self):
end_date = dt.datetime(2014, 11, 22, 16, 1)
result = hspatial.PointTimeseries(self.point,
prefix=self.prefix,
end_date=end_date).get_cached(
self.dest)
self.assertEqual(result.data.index[-1], end_date)
def test_version(self):
hspatial.PointTimeseries(self.point,
prefix=self.prefix).get_cached(self.dest,
version=2)
with open(self.dest, "r") as f:
first_line = f.readline()
self.assertEqual(first_line, "Version=2\n")
def test_with_prefix_and_geodjango(self):
point = GeoDjangoPoint(22.01001, 37.98001)
prefix = os.path.join(self.tempdir, "test")
ts = hspatial.PointTimeseries(point,
prefix=prefix,
default_time=dt.time(23, 58)).get()
self._check_against_expected(ts)
def test_with_prefix(self):
# Same as test_with_list_of_files(), but with prefix.
point = hspatial.coordinates2point(22.01001, 37.98001)
prefix = os.path.join(self.tempdir, "test")
ts = hspatial.PointTimeseries(point,
prefix=prefix,
default_time=dt.time(23, 58)).get()
self._check_against_expected(ts)
def test_with_list_of_files(self):
# Use co-ordinates almost to the common corner of the four lower left points,
# and only a little bit towards the center.
point = hspatial.coordinates2point(22.01001, 37.98001)
filenames = [
os.path.join(self.tempdir, "test-2014-11-22-16-1.tif"),
os.path.join(self.tempdir, "test-2014-11-21-16-1.tif"),
os.path.join(self.tempdir, "test-2014-11-23-16-1.tif"),
]
ts = hspatial.PointTimeseries(point, filenames=filenames).get()
self._check_against_expected(ts)
def test_file(self):
hspatial.PointTimeseries(self.point,
prefix=self.prefix).get_cached(self.dest)
with open(self.dest, "r", newline="\n") as f:
self._check_against_expected(HTimeseries(f))
def test_result(self):
result = hspatial.PointTimeseries(
self.point, prefix=self.prefix).get_cached(self.dest)
self._check_against_expected(result)
def test_unit_of_measurement(self):
point = hspatial.coordinates2point(22.01001, 37.98001)
prefix = os.path.join(self.tempdir, "test")
ts = hspatial.PointTimeseries(point, prefix=prefix).get()
self.assertEqual(ts.unit, "microkernels")
def test_with_prefix_and_geodjango(self):
point = hspatial.coordinates2point(22.01001, 37.98001)
prefix = os.path.join(self.tempdir, "test")
ts = hspatial.PointTimeseries(point, prefix=prefix).get()
self._check_against_expected(ts)