def test_as_dict():
time = time_interval("2085-01-01T12:00:00Z/2120-12-30T12:00:00Z")
parameter = TimeParameter(time)
assert parameter.asdict() == {
"start_time": "2085-01-01T12:00:00",
"end_time": "2120-12-30T12:00:00",
}
def test_class_instance():
time = time_interval("2085-01-01T12:00:00Z/2120-12-30T12:00:00Z")
parameter = TimeParameter(time)
new_parameter = TimeParameter(parameter)
assert new_parameter.value == (
"2085-01-01T12:00:00",
"2120-12-30T12:00:00",
)
def test_empty_string():
time = time_interval("")
parameter = TimeParameter(time)
assert parameter.value is None
with pytest.raises(InvalidParameterValue) as exc:
TimeParameter("")
assert "Unable to parse the time values entered" in str(exc.value)
def test_360_day_calendar():
time = time_interval("2007-02-29T12:00:00Z/2010-02-30T12:00:00Z")
parameter = TimeParameter(time)
assert parameter.value == ("2007-02-29T12:00:00", "2010-02-30T12:00:00")
time = time_series("2007-02-29T12:00:00Z", "2009-02-30T12:00:00Z",
"2010-02-30T12:00:00Z")
parameter = TimeParameter(time)
assert parameter.value == [
"2007-02-29T12:00:00",
"2009-02-30T12:00:00",
"2010-02-30T12:00:00",
]
def test__str__():
time = "2085-01-01T12:00:00Z/2120-12-30T12:00:00Z"
parameter = TimeParameter(time)
assert (parameter.__str__() == "Time period to subset over"
f"\n start time: 2085"
f"\n end time: 2120")
assert parameter.__repr__() == parameter.__str__()
assert parameter.__unicode__() == parameter.__str__()
def test_time_parameter_get_bounds():
# Tests that the get_bounds() method of TimeParameter is working for
# types "series", "interval" and "none"
t_values = "2085-01-01T12:00:00", "2095-03-03T03:03:03", "2120-12-30T12:00:00"
t_bounds = t_values[0], t_values[-1]
def are_equal(b0, b1):
return b0[0][:19] == b1[0][:19] and b0[1][:19] == b1[1][:19]
parameter = TimeParameter(time_series(t_values))
assert parameter.type == "series"
assert are_equal(parameter.get_bounds(), t_bounds)
parameter = TimeParameter(time_series(t_bounds))
assert parameter.type == "series"
assert are_equal(parameter.get_bounds(), t_bounds)
parameter = TimeParameter(None)
assert parameter.type == "none"
assert parameter.get_bounds() == (None, None)
def test_time_series_input():
value = [
"2085-01-01T12:00:00Z", "2095-03-03T03:03:03", "2120-12-30T12:00:00Z"
]
expected_value = [i.replace("Z", "") for i in value]
vstring = ",".join([str(i) for i in value])
for tm in (vstring, value, tuple(value)):
times = time_series(tm)
parameter = TimeParameter(times)
assert parameter.type == "series"
assert parameter.value == expected_value
assert parameter.asdict() == {"time_values": expected_value}
times = time_series("2085-01-01T12:00:00Z", "2095-03-03T03:03:03",
"2120-12-30T12:00:00Z")
parameter = TimeParameter(times)
assert parameter.type == "series"
assert parameter.value == expected_value
assert parameter.asdict() == {"time_values": expected_value}
def test_starting_slash():
time = "/2120-12-30T12:00:00Z"
parameter = TimeParameter(time)
assert parameter.tuple == (None, "2120")
def test_validate_error_no_slash():
time = "2085-01-01T12:00:00Z 2120-12-30T12:00:00Z"
with pytest.raises(InvalidParameterValue) as exc:
TimeParameter(time)
assert (str(exc.value) ==
"TimeParameter should be passed in as a range separated by /")
def test_trailing_slash():
time = "2085-01-01T12:00:00Z/"
parameter = TimeParameter(time)
assert parameter.tuple == ("2085", None)
def test_validate_error_datetime():
time = datetime.datetime(2085, 1, 1)
with pytest.raises(InvalidParameterValue) as exc:
TimeParameter(time)
assert str(exc.value) == "TimeParameter is not in an accepted format"
def test_datetime_tuple():
time = (datetime.datetime(2085, 1, 1), datetime.datetime(2120, 12, 30))
with pytest.raises(InvalidParameterValue) as exc:
TimeParameter(time)
assert str(exc.value) == "Unable to parse the time values entered"
def test_raw():
time = "2085-01-01T12:00:00Z/2120-12-30T12:00:00Z"
parameter = TimeParameter(time)
assert parameter.raw == time
def test_validate_error_len_1_tuple():
time = ("2085-01-01T12:00:00Z", )
with pytest.raises(InvalidParameterValue) as exc:
TimeParameter(time)
assert (str(exc.value) ==
"TimeParameter should be a range. Expected 2 values, received 1")
def test_starting_slash():
time = time_interval("/2120-12-30T12:00:00Z")
parameter = TimeParameter(time)
assert parameter.value == (None, "2120-12-30T12:00:00")
def test_class_instance():
time = "2085-01-01T12:00:00Z/2120-12-30T12:00:00Z"
parameter = TimeParameter(time)
new_parameter = TimeParameter(parameter)
assert new_parameter.tuple == ("2085", "2120")
def test_slash_none():
time = "/"
parameter = TimeParameter(time)
assert parameter.tuple == (None, None)
assert parameter.asdict() == {"start_time": None, "end_time": None}
def test_empty_string():
time = ""
parameter = TimeParameter(time)
assert parameter.tuple == (None, None)
def test_start_slash_end():
time = time_interval("2085-01-01T12:00:00Z/2120-12-30T12:00:00Z")
parameter = TimeParameter(time)
assert parameter.value == ("2085-01-01T12:00:00", "2120-12-30T12:00:00")
def test_slash_none():
time = time_interval("/")
parameter = TimeParameter(time)
assert parameter.value is None
assert parameter.asdict() == {"start_time": None, "end_time": None}
def test_interval_string_input():
# start/
parameter = TimeParameter("2085-01-01T12:00:00Z/")
assert parameter.value == ("2085-01-01T12:00:00", None)
assert parameter.get_bounds() == ("2085-01-01T12:00:00", None)
# /end
parameter = TimeParameter("/2120-12-30T12:00:00Z")
assert parameter.value == (None, "2120-12-30T12:00:00")
assert parameter.get_bounds() == (None, "2120-12-30T12:00:00")
# start/end
parameter = TimeParameter("2085-01-01T12:00:00Z/2120-12-30T12:00:00Z")
assert parameter.value == ("2085-01-01T12:00:00", "2120-12-30T12:00:00")
assert parameter.get_bounds() == ("2085-01-01T12:00:00",
"2120-12-30T12:00:00")
# start/end with non 360-day calendar
parameter = TimeParameter("2085-01-01T00:00:00Z/2120-12-31T23:59:59Z")
assert parameter.value == ("2085-01-01T00:00:00", "2120-12-31T23:59:59")
assert parameter.get_bounds() == ("2085-01-01T00:00:00",
"2120-12-31T23:59:59")
# start/end with year
parameter = TimeParameter("2085/2120")
assert parameter.value == ("2085-01-01T00:00:00", "2120-12-31T23:59:59")
assert parameter.get_bounds() == ("2085-01-01T00:00:00",
"2120-12-31T23:59:59")
# start/end with year-month-day
parameter = TimeParameter("2085-01-16/2120-12-16")
assert parameter.value == ("2085-01-16T00:00:00", "2120-12-16T23:59:59")
assert parameter.get_bounds() == ("2085-01-16T00:00:00",
"2120-12-16T23:59:59")
def test_white_space():
time = time_interval("2085-01-01T12:00:00Z / 2120-12-30T12:00:00Z ")
parameter = TimeParameter(time)
assert parameter.value == ("2085-01-01T12:00:00", "2120-12-30T12:00:00")
def test_none():
time = None
parameter = TimeParameter(time)
assert parameter.value is None
def test_as_dict():
time = "2085-01-01T12:00:00Z/2120-12-30T12:00:00Z"
parameter = TimeParameter(time)
assert parameter.asdict() == {"start_time": "2085", "end_time": "2120"}
def test_series_string_input():
# one value
parameter = TimeParameter("2085-01-01T12:00:00Z")
assert parameter.value == ["2085-01-01T12:00:00"]
assert parameter.get_bounds() == ("2085-01-01T12:00:00",
"2085-01-01T12:00:00")
# two values separated by ","
parameter = TimeParameter("2085-01-01T12:00:00Z, 2120-12-30T12:00:00Z")
assert parameter.value == ["2085-01-01T12:00:00", "2120-12-30T12:00:00"]
assert parameter.get_bounds() == ("2085-01-01T12:00:00",
"2120-12-30T12:00:00")
# more then two values ...
parameter = TimeParameter(
"2085-01-01T12:00:00Z, 2090-01-01T12:00:00Z, 2120-12-30T12:00:00Z")
assert parameter.value == [
"2085-01-01T12:00:00",
"2090-01-01T12:00:00",
"2120-12-30T12:00:00",
]
assert parameter.get_bounds() == ("2085-01-01T12:00:00",
"2120-12-30T12:00:00")
# with year only
parameter = TimeParameter("2085, 2120")
assert parameter.value == ["2085-01-01T00:00:00", "2120-01-01T00:00:00"]
assert parameter.get_bounds() == ("2085-01-01T00:00:00",
"2120-01-01T00:00:00")
def test_none():
time = None
parameter = TimeParameter(time)
assert parameter.tuple == (None, None)
def test_validate_error_datetime():
time = datetime.datetime(2085, 1, 1)
with pytest.raises(InvalidParameterValue) as exc:
TimeParameter(time)
assert "not allowed" in str(exc.value)
def test_white_space():
time = "2085-01-01T12:00:00Z / 2120-12-30T12:00:00Z "
parameter = TimeParameter(time)
assert parameter.tuple == ("2085", "2120")
def test_trailing_slash():
time = time_interval("2085-01-01T12:00:00Z/")
parameter = TimeParameter(time)
assert parameter.value == ("2085-01-01T12:00:00", None)