def test_btl_date_time_missing_part():
raw = simple_bottle_exchange(params=("BTL_DATE", ),
units=("", ),
data=("20200101", ))
with pytest.raises(ValueError):
read_exchange(io.BytesIO(raw))
raw = simple_bottle_exchange(params=("BTL_TIME", ),
units=("", ),
data=("0012", ))
with pytest.raises(ValueError):
read_exchange(io.BytesIO(raw))
def test_duplicate_name_different_units():
raw = simple_bottle_exchange(params=("CTDTMP", "CTDTMP"),
units=("ITS-90", "IPTS-68"),
data=("-999", "-999"))
ex_xr = read_exchange(io.BytesIO(raw))
assert "ctd_temperature" in ex_xr.variables
assert "ctd_temperature_68" in ex_xr.variables
def test_btl_date_time_missing_warn():
raw = simple_bottle_exchange(params=("BTL_DATE", "BTL_TIME"),
units=("", ""),
data=("20200101", "34"))
with pytest.warns(UserWarning):
ex_xr = read_exchange(io.BytesIO(raw))
assert ex_xr["bottle_time"].values == [[np.datetime64("2020-01-01T00:34")]]
def test_btl_date_time():
raw = simple_bottle_exchange(params=("BTL_DATE", "BTL_TIME"),
units=("", ""),
data=("20200101", "1234"))
ex_xr = read_exchange(io.BytesIO(raw))
assert "bottle_time" in ex_xr.variables
assert "bottle_date" not in ex_xr.variables
assert ex_xr["bottle_time"].values == [[np.datetime64("2020-01-01T12:34")]]
def test_pressure_flags(flag):
raw = simple_bottle_exchange(params=("CTDPRS_FLAG_W", ),
units=("", ),
data=(flag, ))
ex_xr = read_exchange(io.BytesIO(raw))
assert "pressure_qc" in ex_xr.variables
assert "pressure_qc" in ex_xr.pressure.attrs["ancillary_variables"]
assert ex_xr.pressure_qc.data == [int(flag)]
assert "pressure" in ex_xr.coords
def test_http_loads(uri, requests_mock):
requests_mock.get(uri, content="BOTTLE\r".encode("utf8"))
with pytest.raises(InvalidExchangeFileError) as excinfo:
read_exchange(uri)
assert "LF line endings" in str(excinfo.value)
def test_reject_bad_examples(data, msg):
with pytest.raises(InvalidExchangeFileError) as excinfo:
read_exchange(data)
assert msg in str(excinfo.value)
def test_pressure_flags_bad(flag):
raw = simple_bottle_exchange(params=("CTDPRS_FLAG_W", ),
units=("", ),
data=(flag, ))
with pytest.raises(ValueError):
read_exchange(io.BytesIO(raw))
def test_http_loads(uri, requests_mock):
requests_mock.get(uri, content="BOTTLE\r".encode("utf8"))
with pytest.raises(ExchangeLEError):
read_exchange(uri)
def test_reject_bad_examples(data, error):
with pytest.raises(error):
read_exchange(data)
def test_duplicate_name_same_units():
raw = simple_bottle_exchange(params=("CTDTMP", "CTDTMP"),
units=("ITS-90", "ITS-90"),
data=("-999", "-999"))
with pytest.raises(ExchangeDuplicateParameterError):
read_exchange(io.BytesIO(raw))
