def test_generate_sst_datacube():
filePath = fileDirectory + "sst1981-1982.nc"
generate_sst_datacube(1981, 1982, fileDirectory, "sst1981-1982")
if os.path.isfile(filePath): assert True
start = "1981-09-01"
end = "1982-12-31"
x = xr.open_dataset(filePath)
if np.datetime_as_string(x["time"][0],
unit='D') == start and np.datetime_as_string(
x["time"][-1], unit='D') == end:
assert True
def test_invalidTimeframe():
with pytest.raises(TimeframeError):
generate_sst_datacube(2019, 2018, fileDirectory, "sst20182019")
def test_invalidDirectory():
with pytest.raises(DirectoryNotFoundError):
generate_sst_datacube(1981, 1982,
"../nonExistentDirectory/noFileEver/",
"sst1981-1982")
def test_invalidFilename_4():
with pytest.raises(FilenameError):
generate_sst_datacube(1981, 1982, fileDirectory, "")