|
1
|
|
|
# -*- coding: utf-8 -*- |
|
2
|
|
|
# vim:fileencoding=utf-8 |
|
3
|
|
|
# |
|
4
|
|
|
# Copyright (c) 2020 Stefan Bender |
|
5
|
|
|
# |
|
6
|
|
|
# This module is part of pyspaceweather. |
|
7
|
|
|
# pyspaceweather is free software: you can redistribute it or modify |
|
8
|
|
|
# it under the terms of the GNU General Public License as published |
|
9
|
|
|
# by the Free Software Foundation, version 2. |
|
10
|
|
|
# See accompanying COPYING.GPLv2 file or http://www.gnu.org/licenses/gpl-2.0.html. |
|
11
|
|
|
"""Space weather index read tests |
|
12
|
|
|
""" |
|
13
|
|
|
import os |
|
14
|
|
|
|
|
15
|
|
|
import numpy as np |
|
16
|
|
|
import pandas as pd |
|
17
|
|
|
import requests |
|
18
|
|
|
|
|
19
|
|
|
import pytest |
|
20
|
|
|
|
|
21
|
|
|
from spaceweather import ( |
|
22
|
|
|
ap_kp_3h, sw_daily, get_file_age, update_data, |
|
23
|
|
|
SW_PATH_ALL, SW_PATH_5Y, |
|
24
|
|
|
) |
|
25
|
|
|
from spaceweather.celestrak import DL_URL_5Y |
|
26
|
|
|
|
|
27
|
|
|
|
|
28
|
|
|
@pytest.fixture(scope="module") |
|
29
|
|
|
def df_3h(): |
|
30
|
|
|
return ap_kp_3h() |
|
31
|
|
|
|
|
32
|
|
|
|
|
33
|
|
|
def test_age(): |
|
34
|
|
|
now = pd.Timestamp.utcnow() |
|
35
|
|
|
for p in [SW_PATH_ALL, SW_PATH_5Y]: |
|
36
|
|
|
assert os.path.exists(p) |
|
37
|
|
|
fage0 = get_file_age(p) |
|
38
|
|
|
fage1 = now - get_file_age(p, relative=False) |
|
39
|
|
|
assert (fage0 > pd.Timedelta("3h")) == (fage1 > pd.Timedelta("3h")) |
|
40
|
|
|
assert (fage0 > pd.Timedelta("1d")) == (fage1 > pd.Timedelta("1d")) |
|
41
|
|
|
|
|
42
|
|
|
|
|
43
|
|
|
def _assert_age(p, age): |
|
44
|
|
|
assert os.path.exists(p) |
|
45
|
|
|
fage = get_file_age(p) |
|
46
|
|
|
assert fage < pd.Timedelta(age) |
|
47
|
|
|
|
|
48
|
|
|
|
|
49
|
|
|
def test_update(): |
|
50
|
|
|
update_data(min_age="100d") |
|
51
|
|
|
for (p, age) in zip([SW_PATH_ALL, SW_PATH_5Y], ["1460d", "100d"]): |
|
52
|
|
|
_assert_age(p, age) |
|
53
|
|
|
|
|
54
|
|
|
|
|
55
|
|
|
def test_auto_update(mocker, tmpdir): |
|
56
|
|
|
# test with non-existent file |
|
57
|
|
|
mocker.patch("requests.get") |
|
58
|
|
|
tmpdir = str(tmpdir) |
|
59
|
|
|
update_data(swpath_5y=os.path.join(tmpdir, "foo.dat")) |
|
60
|
|
|
requests.get.assert_called_with(DL_URL_5Y, stream=True) |
|
61
|
|
|
# Should update the last-5-year data |
|
62
|
|
|
sw_daily(update=True, update_interval="1d") |
|
63
|
|
|
requests.get.assert_called_with(DL_URL_5Y, stream=True) |
|
64
|
|
|
_assert_age(SW_PATH_5Y, "100d") |
|
65
|
|
|
with pytest.warns(UserWarning): |
|
66
|
|
|
sw_daily(update=False, update_interval="0h") |
|
67
|
|
|
|
|
68
|
|
|
|
|
69
|
|
|
def test_not_avail(mocker, tmpdir): |
|
70
|
|
|
# test with non-existent file |
|
71
|
|
|
mocker.patch("requests.get") |
|
72
|
|
|
tmpdir = str(tmpdir) |
|
73
|
|
|
tmpfile = os.path.join(tmpdir, "foo.dat") |
|
74
|
|
|
# daily |
|
75
|
|
|
with pytest.raises(IOError): |
|
76
|
|
|
with pytest.warns(UserWarning): |
|
77
|
|
|
sw_daily(update=False, update_interval="0h", swpath_5y=tmpfile) |
|
78
|
|
|
# 3h data |
|
79
|
|
|
with pytest.raises(IOError): |
|
80
|
|
|
with pytest.warns(UserWarning): |
|
81
|
|
|
ap_kp_3h(update=False, update_interval="0h", swpath_5y=tmpfile) |
|
82
|
|
|
|
|
83
|
|
|
|
|
84
|
|
|
def test_daily(): |
|
85
|
|
|
df = sw_daily() |
|
86
|
|
|
np.testing.assert_allclose( |
|
87
|
|
|
df.loc["2000-01-01"].values, |
|
88
|
|
|
np.array([ |
|
89
|
|
|
2.000e+03, 1.000e+00, 1.000e+00, 2.272e+03, 7.000e+00, 5.300e+00, 4.700e+00, |
|
90
|
|
|
4.000e+00, 3.300e+00, 4.300e+00, 3.000e+00, 4.300e+00, 3.700e+00, 3.270e+01, |
|
91
|
|
|
5.600e+01, 3.900e+01, 2.700e+01, 1.800e+01, 3.200e+01, 1.500e+01, 3.200e+01, |
|
92
|
|
|
2.200e+01, 3.000e+01, 1.300e+00, 6.000e+00, 4.800e+01, 1.256e+02, 0.000e+00, |
|
93
|
|
|
1.605e+02, 1.750e+02, 1.299e+02, 1.656e+02, 1.790e+02, |
|
94
|
|
|
]), |
|
95
|
|
|
rtol=1e-12, |
|
96
|
|
|
) |
|
97
|
|
|
|
|
98
|
|
|
|
|
99
|
|
View Code Duplication |
@pytest.mark.parametrize( |
|
|
|
|
|
|
100
|
|
|
"name, result", |
|
101
|
|
|
[ |
|
102
|
|
|
("Ap", np.array([56, 39, 27, 18, 32, 15, 32, 22])), |
|
103
|
|
|
("Kp", np.array([5.3, 4.7, 4.0, 3.3, 4.3, 3.0, 4.3, 3.7])), |
|
104
|
|
|
] |
|
105
|
|
|
) |
|
106
|
|
|
def test_3hourly_index(name, result, df_3h): |
|
107
|
|
|
df = df_3h |
|
108
|
|
|
np.testing.assert_allclose( |
|
109
|
|
|
df.loc[ |
|
110
|
|
|
pd.date_range( |
|
111
|
|
|
"2000-01-01 01:30", "2000-01-01 23:30", freq="3h" |
|
112
|
|
|
) |
|
113
|
|
|
][name].values, |
|
114
|
|
|
result, |
|
115
|
|
|
rtol=1e-12, |
|
116
|
|
|
) |
|
117
|
|
|
|
st-bender /
pyspaceweather
Loading history...