aburrell /
aacgmv2
| Total Complexity | 294 |
| Total Lines | 1156 |
| Duplicated Lines | 25.95 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like test_py_aacgmv2 often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | # -*- coding: utf-8 -*- |
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| 2 | from __future__ import division, absolute_import, unicode_literals |
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| 3 | |||
| 4 | import datetime as dt |
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| 5 | import numpy as np |
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| 6 | import pytest |
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| 7 | import aacgmv2 |
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| 8 | |||
| 9 | class TestPyAACGMV2: |
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| 10 | |||
| 11 | @classmethod |
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| 12 | def test_module_structure(self): |
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| 13 | """Test module structure""" |
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| 14 | assert aacgmv2 |
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| 15 | assert aacgmv2.convert_bool_to_bit |
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| 16 | assert aacgmv2.convert_str_to_bit |
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| 17 | assert aacgmv2.convert_mlt |
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| 18 | assert aacgmv2.convert_latlon |
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| 19 | assert aacgmv2.convert_latlon_arr |
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| 20 | assert aacgmv2.get_aacgm_coord |
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| 21 | assert aacgmv2.get_aacgm_coord_arr |
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| 22 | assert aacgmv2.wrapper |
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| 23 | assert aacgmv2.wrapper.set_coeff_path |
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| 24 | |||
| 25 | @classmethod |
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| 26 | def test_module_parameters(self): |
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| 27 | """Test module constants""" |
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| 28 | from os import path |
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| 29 | |||
| 30 | path1 = path.join("aacgmv2", "aacgmv2", "aacgm_coeffs", |
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| 31 | "aacgm_coeffs-12-") |
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| 32 | if aacgmv2.AACGM_v2_DAT_PREFIX.find(path1) < 0: |
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| 33 | raise AssertionError() |
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| 34 | |||
| 35 | path2 = path.join("aacgmv2", "aacgmv2", "magmodel_1590-2015.txt") |
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| 36 | if aacgmv2.IGRF_COEFFS.find(path2) < 0: |
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| 37 | raise AssertionError() |
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| 38 | |||
| 39 | del path1, path2 |
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| 40 | |||
| 41 | class TestConvertLatLon: |
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| 42 | |||
| 43 | def setup(self): |
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| 44 | """Runs before every method to create a clean testing setup""" |
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| 45 | self.dtime = dt.datetime(2015, 1, 1, 0, 0, 0) |
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| 46 | self.ddate = dt.date(2015, 1, 1) |
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| 47 | self.lat_out = None |
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| 48 | self.lon_out = None |
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| 49 | self.r_out = None |
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| 50 | |||
| 51 | def teardown(self): |
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| 52 | """Runs after every method to clean up previous testing""" |
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| 53 | del self.lat_out, self.lon_out, self.r_out, self.dtime, self.ddate |
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| 54 | |||
| 55 | def test_convert_latlon(self): |
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| 56 | """Test single value latlon conversion""" |
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| 57 | (self.lat_out, self.lon_out, |
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| 58 | self.r_out) = aacgmv2.convert_latlon(60, 0, 300, self.dtime) |
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| 59 | np.testing.assert_almost_equal(self.lat_out, 58.2258, decimal=4) |
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| 60 | np.testing.assert_almost_equal(self.lon_out, 81.1685, decimal=4) |
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| 61 | np.testing.assert_almost_equal(self.r_out, 1.0457, decimal=4) |
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| 62 | |||
| 63 | def test_convert_latlon_badidea(self): |
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| 64 | """Test single value latlon conversion with a bad flag""" |
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| 65 | code = "G2A | BADIDEA" |
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| 66 | (self.lat_out, self.lon_out, |
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| 67 | self.r_out) = aacgmv2.convert_latlon(60, 0, 3000, self.dtime, code) |
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| 68 | np.testing.assert_almost_equal(self.lat_out, 64.3568, decimal=4) |
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| 69 | np.testing.assert_almost_equal(self.lon_out, 83.3027, decimal=4) |
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| 70 | np.testing.assert_almost_equal(self.r_out, 1.4694, decimal=4) |
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| 71 | |||
| 72 | del code |
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| 73 | |||
| 74 | def test_convert_latlon_location_failure(self): |
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| 75 | """Test single value latlon conversion with a bad location""" |
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| 76 | (self.lat_out, self.lon_out, |
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| 77 | self.r_out) = aacgmv2.convert_latlon(0, 0, 0, self.dtime) |
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| 78 | if not (np.isnan(self.lat_out) & np.isnan(self.lon_out) & |
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| 79 | np.isnan(self.r_out)): |
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| 80 | raise AssertionError() |
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| 81 | |||
| 82 | def test_convert_latlon_time_failure(self): |
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| 83 | """Test single value latlon conversion with a bad datetime""" |
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| 84 | with pytest.raises(AssertionError): |
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| 85 | (self.lat_out, self.lon_out, |
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| 86 | self.r_out) = aacgmv2.convert_latlon(60, 0, 300, None) |
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| 87 | |||
| 88 | def test_convert_latlon_datetime_date(self): |
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| 89 | """Test single latlon conversion with date and datetime input""" |
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| 90 | (self.lat_out, self.lon_out, |
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| 91 | self.r_out) = aacgmv2.convert_latlon(60, 0, 300, self.ddate) |
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| 92 | lat_2, lon_2, r_2 = aacgmv2.convert_latlon(60, 0, 300, self.dtime) |
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| 93 | |||
| 94 | if self.lat_out != lat_2: |
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| 95 | raise AssertionError() |
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| 96 | if self.lon_out != lon_2: |
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| 97 | raise AssertionError() |
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| 98 | if self.r_out != r_2: |
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| 99 | raise AssertionError() |
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| 100 | |||
| 101 | del lat_2, lon_2, r_2 |
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| 102 | |||
| 103 | def test_warning_below_ground_convert_latlon(self): |
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| 104 | """ Test that a warning is issued if altitude is below zero""" |
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| 105 | import logbook |
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| 106 | lwarn = u"conversion not intended for altitudes < 0 km" |
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| 107 | |||
| 108 | with logbook.TestHandler() as handler: |
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| 109 | (self.lat_out, self.lon_out, |
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| 110 | self.r_out) = aacgmv2.convert_latlon(60, 0, -1, self.dtime) |
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| 111 | if not handler.has_warning(lwarn): |
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| 112 | raise AssertionError() |
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| 113 | |||
| 114 | handler.close() |
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| 115 | |||
| 116 | def test_convert_latlon_maxalt_failure(self): |
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| 117 | """For a single value, test failure for an altitude too high for |
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| 118 | coefficients""" |
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| 119 | (self.lat_out, self.lon_out, |
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| 120 | self.r_out) = aacgmv2.convert_latlon(60, 0, 2001, self.dtime) |
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| 121 | if not (np.isnan(self.lat_out) & np.isnan(self.lon_out) & |
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| 122 | np.isnan(self.r_out)): |
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| 123 | raise AssertionError() |
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| 124 | |||
| 125 | def test_convert_latlon_lat_failure(self): |
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| 126 | """Test error return for co-latitudes above 90 for a single value""" |
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| 127 | with pytest.raises(AssertionError): |
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| 128 | aacgmv2.convert_latlon(91, 0, 300, self.dtime) |
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| 129 | |||
| 130 | with pytest.raises(AssertionError): |
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| 131 | aacgmv2.convert_latlon(-91, 0, 300, self.dtime) |
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| 132 | |||
| 133 | class TestConvertLatLonArr: |
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| 134 | def setup(self): |
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| 135 | """Runs before every method to create a clean testing setup""" |
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| 136 | self.dtime = dt.datetime(2015, 1, 1, 0, 0, 0) |
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| 137 | self.ddate = dt.date(2015, 1, 1) |
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| 138 | self.lat_out = None |
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| 139 | self.lon_out = None |
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| 140 | self.r_out = None |
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| 141 | |||
| 142 | def teardown(self): |
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| 143 | """Runs after every method to clean up previous testing""" |
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| 144 | del self.lat_out, self.lon_out, self.r_out, self.dtime, self.ddate |
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| 145 | |||
| 146 | def test_convert_latlon_arr_single_val(self): |
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| 147 | """Test array latlon conversion for a single value""" |
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| 148 | (self.lat_out, self.lon_out, |
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| 149 | self.r_out) = aacgmv2.convert_latlon_arr(60, 0, 300, self.dtime) |
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| 150 | |||
| 151 | if not isinstance(self.lat_out, np.ndarray): |
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| 152 | raise AssertionError() |
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| 153 | if not isinstance(self.lon_out, np.ndarray): |
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| 154 | raise AssertionError() |
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| 155 | if not isinstance(self.r_out, np.ndarray): |
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| 156 | raise AssertionError() |
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| 157 | if not (self.r_out.shape == self.lon_out.shape and |
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| 158 | self.lat_out.shape == self.r_out.shape and |
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| 159 | self.r_out.shape == (1,)): |
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| 160 | raise AssertionError() |
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| 161 | |||
| 162 | np.testing.assert_allclose(self.lat_out, [58.2257709], rtol=1e-4) |
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| 163 | np.testing.assert_allclose(self.lon_out, [81.16846959], rtol=1e-4) |
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| 164 | np.testing.assert_allclose(self.r_out, [1.04566346], rtol=1e-4) |
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| 165 | |||
| 166 | View Code Duplication | def test_convert_latlon_arr_list_single(self): |
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|
Duplication
introduced
by
|
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| 167 | """Test array latlon conversion for list input of single values""" |
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| 168 | (self.lat_out, self.lon_out, |
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| 169 | self.r_out) = aacgmv2.convert_latlon_arr([60], [0], [300], self.dtime) |
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| 170 | |||
| 171 | if not isinstance(self.lat_out, np.ndarray): |
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| 172 | raise AssertionError() |
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| 173 | if not isinstance(self.lon_out, np.ndarray): |
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| 174 | raise AssertionError() |
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| 175 | if not isinstance(self.r_out, np.ndarray): |
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| 176 | raise AssertionError() |
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| 177 | if not (self.r_out.shape == self.lon_out.shape and |
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| 178 | self.lat_out.shape == self.r_out.shape and |
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| 179 | self.r_out.shape == (1,)): |
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| 180 | raise AssertionError() |
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| 181 | |||
| 182 | np.testing.assert_allclose(self.lat_out, [58.2257709], rtol=1e-4) |
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| 183 | np.testing.assert_allclose(self.lon_out, [81.16846959], rtol=1e-4) |
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| 184 | np.testing.assert_allclose(self.r_out, [1.04566346], rtol=1e-4) |
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| 185 | |||
| 186 | View Code Duplication | def test_convert_latlon_arr_list(self): |
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| 187 | """Test array latlon conversion for list input""" |
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| 188 | (self.lat_out, self.lon_out, |
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| 189 | self.r_out) = aacgmv2.convert_latlon_arr([60, 61], [0, 0], [300, 300], |
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| 190 | self.dtime) |
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| 191 | |||
| 192 | if not isinstance(self.lat_out, np.ndarray): |
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| 193 | raise AssertionError() |
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| 194 | if not isinstance(self.lon_out, np.ndarray): |
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| 195 | raise AssertionError() |
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| 196 | if not isinstance(self.r_out, np.ndarray): |
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| 197 | raise AssertionError() |
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| 198 | if not (self.r_out.shape == self.lon_out.shape and |
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| 199 | self.lat_out.shape == self.r_out.shape and |
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| 200 | self.r_out.shape == (2,)): |
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| 201 | raise AssertionError() |
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| 202 | |||
| 203 | np.testing.assert_allclose(self.lat_out, [58.22577090, 59.31860933], |
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| 204 | rtol=1e-4) |
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| 205 | np.testing.assert_allclose(self.lon_out, [81.16846959, 81.61398933], |
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| 206 | rtol=1e-4) |
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| 207 | np.testing.assert_allclose(self.r_out, [1.04566346, 1.04561304], |
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| 208 | rtol=1e-4) |
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| 209 | |||
| 210 | View Code Duplication | def test_convert_latlon_arr_arr_single(self): |
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| 211 | """Test array latlon conversion for array input of shape (1,)""" |
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| 212 | (self.lat_out, self.lon_out, |
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| 213 | self.r_out) = aacgmv2.convert_latlon_arr(np.array([60]), np.array([0]), |
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| 214 | np.array([300]), self.dtime) |
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| 215 | |||
| 216 | if not isinstance(self.lat_out, np.ndarray): |
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| 217 | raise AssertionError() |
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| 218 | if not isinstance(self.lon_out, np.ndarray): |
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| 219 | raise AssertionError() |
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| 220 | if not isinstance(self.r_out, np.ndarray): |
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| 221 | raise AssertionError() |
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| 222 | if not (self.r_out.shape == self.lon_out.shape and |
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| 223 | self.lat_out.shape == self.r_out.shape and |
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| 224 | self.r_out.shape == (1,)): |
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| 225 | raise AssertionError() |
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| 226 | |||
| 227 | np.testing.assert_allclose(self.lat_out, [58.2257709], rtol=1e-4) |
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| 228 | np.testing.assert_allclose(self.lon_out, [81.16846959], rtol=1e-4) |
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| 229 | np.testing.assert_allclose(self.r_out, [1.04566346], rtol=1e-4) |
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| 230 | |||
| 231 | View Code Duplication | def test_convert_latlon_arr_arr(self): |
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| 232 | """Test array latlon conversion for array input""" |
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| 233 | (self.lat_out, self.lon_out, |
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| 234 | self.r_out) = aacgmv2.convert_latlon_arr(np.array([60, 61]), |
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| 235 | np.array([0, 0]), |
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| 236 | np.array([300, 300]), |
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| 237 | self.dtime) |
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| 238 | |||
| 239 | if not isinstance(self.lat_out, np.ndarray): |
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| 240 | raise AssertionError() |
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| 241 | if not isinstance(self.lon_out, np.ndarray): |
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| 242 | raise AssertionError() |
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| 243 | if not isinstance(self.r_out, np.ndarray): |
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| 244 | raise AssertionError() |
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| 245 | if not (self.r_out.shape == self.lon_out.shape and |
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| 246 | self.lat_out.shape == self.r_out.shape and |
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| 247 | self.r_out.shape == (2,)): |
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| 248 | raise AssertionError() |
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| 249 | |||
| 250 | np.testing.assert_allclose(self.lat_out, [58.22577090, 59.31860933], |
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| 251 | rtol=1e-4) |
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| 252 | np.testing.assert_allclose(self.lon_out, [81.16846959, 81.61398933], |
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| 253 | rtol=1e-4) |
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| 254 | np.testing.assert_allclose(self.r_out, [1.04566346, 1.04561304], |
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| 255 | rtol=1e-4) |
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| 256 | |||
| 257 | def test_convert_latlon_arr_list_mix(self): |
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| 258 | """Test array latlon conversion for mixed types with list""" |
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| 259 | (self.lat_out, self.lon_out, |
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| 260 | self.r_out) = aacgmv2.convert_latlon_arr([60, 61], 0, 300, self.dtime) |
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| 261 | |||
| 262 | if not isinstance(self.lat_out, np.ndarray): |
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| 263 | raise AssertionError() |
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| 264 | if not isinstance(self.lon_out, np.ndarray): |
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| 265 | raise AssertionError() |
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| 266 | if not isinstance(self.r_out, np.ndarray): |
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| 267 | raise AssertionError() |
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| 268 | if not (self.r_out.shape == self.lon_out.shape and |
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| 269 | self.lat_out.shape == self.r_out.shape and |
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| 270 | self.r_out.shape == (2,)): |
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| 271 | raise AssertionError() |
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| 272 | |||
| 273 | np.testing.assert_allclose(self.lat_out, [58.22577090, 59.31860933], |
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| 274 | rtol=1e-4) |
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| 275 | np.testing.assert_allclose(self.lon_out, [81.16846959, 81.61398933], |
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| 276 | rtol=1e-4) |
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| 277 | np.testing.assert_allclose(self.r_out, [1.04566346, 1.04561304], |
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| 278 | rtol=1e-4) |
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| 279 | |||
| 280 | View Code Duplication | def test_convert_latlon_arr_arr_mix(self): |
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| 281 | """Test array latlon conversion for mixed type with an array""" |
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| 282 | (self.lat_out, self.lon_out, |
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| 283 | self.r_out) = aacgmv2.convert_latlon_arr(np.array([60, 61]), 0, |
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| 284 | 300, self.dtime) |
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| 285 | |||
| 286 | if not isinstance(self.lat_out, np.ndarray): |
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| 287 | raise AssertionError() |
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| 288 | if not isinstance(self.lon_out, np.ndarray): |
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| 289 | raise AssertionError() |
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| 290 | if not isinstance(self.r_out, np.ndarray): |
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| 291 | raise AssertionError() |
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| 292 | if not (self.r_out.shape == self.lon_out.shape and |
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| 293 | self.lat_out.shape == self.r_out.shape and |
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| 294 | self.r_out.shape == (2,)): |
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| 295 | raise AssertionError() |
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| 296 | |||
| 297 | np.testing.assert_allclose(self.lat_out, [58.22577090, 59.31860933], |
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| 298 | rtol=1e-4) |
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| 299 | np.testing.assert_allclose(self.lon_out, [81.16846959, 81.61398933], |
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| 300 | rtol=1e-4) |
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| 301 | np.testing.assert_allclose(self.r_out, [1.04566346, 1.04561304], |
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| 302 | rtol=1e-4) |
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| 303 | |||
| 304 | View Code Duplication | def test_convert_latlon_arr_mult_arr_mix(self): |
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| 305 | """Test array latlon conversion for mix type with multi-dim array""" |
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| 306 | (self.lat_out, self.lon_out, |
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| 307 | self.r_out) = aacgmv2.convert_latlon_arr(np.array([[60, 61, 62], |
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| 308 | [63, 64, 65]]), |
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| 309 | 0, 300, self.dtime) |
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| 310 | |||
| 311 | if not isinstance(self.lat_out, np.ndarray): |
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| 312 | raise AssertionError() |
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| 313 | if not isinstance(self.lon_out, np.ndarray): |
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| 314 | raise AssertionError() |
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| 315 | if not isinstance(self.r_out, np.ndarray): |
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| 316 | raise AssertionError() |
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| 317 | if not (self.r_out.shape == self.lon_out.shape and |
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| 318 | self.lat_out.shape == self.r_out.shape and |
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| 319 | self.r_out.shape == (2, 3)): |
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| 320 | raise AssertionError() |
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| 321 | |||
| 322 | np.testing.assert_allclose(self.lat_out, |
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| 323 | [[58.2257709, 59.3186093, 60.4039740], |
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| 324 | [61.4819893, 62.5527635, 63.6163840]], |
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| 325 | rtol=1e-4) |
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| 326 | np.testing.assert_allclose(self.lon_out, |
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| 327 | [[81.1684696, 81.6139893, 82.0871880], |
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| 328 | [82.5909499, 83.1285895, 83.7039272]], |
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| 329 | rtol=1e-4) |
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| 330 | np.testing.assert_allclose(self.r_out, |
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| 331 | [[1.04566346, 1.04561304, 1.04556369], |
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| 332 | [1.04551548, 1.04546847, 1.04542272]], |
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| 333 | rtol=1e-4) |
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| 334 | |||
| 335 | View Code Duplication | def test_convert_latlon_arr_mult_arr_unequal(self): |
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| 336 | """Test array latlon conversion for unequal sized multi-dim array""" |
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| 337 | (self.lat_out, self.lon_out, |
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| 338 | self.r_out) = aacgmv2.convert_latlon_arr(np.array([[60, 61, 62], |
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| 339 | [63, 64, 65]]), |
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| 340 | np.array([0]), |
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| 341 | np.array([300]), self.dtime) |
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| 342 | |||
| 343 | if not isinstance(self.lat_out, np.ndarray): |
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| 344 | raise AssertionError() |
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| 345 | if not isinstance(self.lon_out, np.ndarray): |
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| 346 | raise AssertionError() |
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| 347 | if not isinstance(self.r_out, np.ndarray): |
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| 348 | raise AssertionError() |
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| 349 | if not (self.r_out.shape == self.lon_out.shape and |
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| 350 | self.lat_out.shape == self.r_out.shape and |
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| 351 | self.r_out.shape == (2, 3)): |
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| 352 | raise AssertionError() |
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| 353 | |||
| 354 | np.testing.assert_allclose(self.lat_out, |
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| 355 | [[58.2257709, 59.3186093, 60.4039740], |
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| 356 | [61.4819893, 62.5527635, 63.6163840]], |
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| 357 | rtol=1e-4) |
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| 358 | np.testing.assert_allclose(self.lon_out, |
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| 359 | [[81.1684696, 81.6139893, 82.0871880], |
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| 360 | [82.5909499, 83.1285895, 83.7039272]], |
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| 361 | rtol=1e-4) |
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| 362 | np.testing.assert_allclose(self.r_out, |
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| 363 | [[1.04566346, 1.04561304, 1.04556369], |
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| 364 | [1.04551548, 1.04546847, 1.04542272]], |
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| 365 | rtol=1e-4) |
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| 366 | |||
| 367 | def test_convert_latlon_arr_badidea(self): |
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| 368 | """Test array latlon conversion for BADIDEA""" |
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| 369 | code = "G2A | BADIDEA" |
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| 370 | (self.lat_out, self.lon_out, |
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| 371 | self.r_out) = aacgmv2.convert_latlon_arr([60], [0], [3000], |
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| 372 | self.dtime, code) |
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| 373 | |||
| 374 | np.testing.assert_allclose(self.lat_out, [64.35677791], rtol=1e-4) |
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| 375 | np.testing.assert_allclose(self.lon_out, [83.30272053], rtol=1e-4) |
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| 376 | np.testing.assert_allclose(self.r_out, [1.46944431], rtol=1e-4) |
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| 377 | |||
| 378 | def test_convert_latlon_arr_location_failure(self): |
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| 379 | """Test array latlon conversion with a bad location""" |
||
| 380 | (self.lat_out, self.lon_out, |
||
| 381 | self.r_out) = aacgmv2.convert_latlon_arr([0], [0], [0], self.dtime) |
||
| 382 | |||
| 383 | if not isinstance(self.lat_out, np.ndarray): |
||
| 384 | raise AssertionError() |
||
| 385 | if not isinstance(self.lon_out, np.ndarray): |
||
| 386 | raise AssertionError() |
||
| 387 | if not isinstance(self.r_out, np.ndarray): |
||
| 388 | raise AssertionError() |
||
| 389 | if not (self.r_out.shape == self.lon_out.shape and |
||
| 390 | self.lat_out.shape == self.r_out.shape and |
||
| 391 | self.r_out.shape == (1,)): |
||
| 392 | raise AssertionError() |
||
| 393 | if not np.all([np.isnan(self.lat_out), np.isnan(self.lon_out), |
||
| 394 | np.isnan(self.r_out)]): |
||
| 395 | raise AssertionError() |
||
| 396 | |||
| 397 | def test_convert_latlon_arr_time_failure(self): |
||
| 398 | """Test array latlon conversion with a bad time""" |
||
| 399 | with pytest.raises(AssertionError): |
||
| 400 | (self.lat_out, self.lon_out, |
||
| 401 | self.r_out) = aacgmv2.convert_latlon_arr([60], [0], [300], None) |
||
| 402 | |||
| 403 | def test_convert_latlon_arr_datetime_date(self): |
||
| 404 | """Test array latlon conversion with date and datetime input""" |
||
| 405 | (self.lat_out, self.lon_out, |
||
| 406 | self.r_out) = aacgmv2.convert_latlon_arr([60], [0], [300], self.ddate) |
||
| 407 | lat_2, lon_2, r_2 = aacgmv2.convert_latlon_arr([60], [0], [300], |
||
| 408 | self.dtime) |
||
| 409 | if self.lat_out != lat_2: |
||
| 410 | raise AssertionError() |
||
| 411 | if self.lon_out != lon_2: |
||
| 412 | raise AssertionError() |
||
| 413 | if self.r_out != r_2: |
||
| 414 | raise AssertionError() |
||
| 415 | |||
| 416 | del lat_2, lon_2, r_2 |
||
| 417 | |||
| 418 | def test_warning_below_ground_convert_latlon_arr(self): |
||
| 419 | """ Test that a warning is issued if altitude is below zero""" |
||
| 420 | import logbook |
||
| 421 | lwarn = u"conversion not intended for altitudes < 0 km" |
||
| 422 | |||
| 423 | with logbook.TestHandler() as handler: |
||
| 424 | (self.lat_out, self.lon_out, |
||
| 425 | self.r_out) = aacgmv2.convert_latlon_arr([60], [0], [-1], |
||
| 426 | self.dtime) |
||
| 427 | if not handler.has_warning(lwarn): |
||
| 428 | raise AssertionError() |
||
| 429 | |||
| 430 | handler.close() |
||
| 431 | |||
| 432 | def test_convert_latlon_arr_maxalt_failure(self): |
||
| 433 | """For an array, test failure for an altitude too high for |
||
| 434 | coefficients""" |
||
| 435 | (self.lat_out, self.lon_out, |
||
| 436 | self.r_out) = aacgmv2.convert_latlon_arr([60], [0], [2001], self.dtime) |
||
| 437 | if not np.all([np.isnan(self.lat_out), np.isnan(self.lon_out), |
||
| 438 | np.isnan(self.r_out)]): |
||
| 439 | raise AssertionError() |
||
| 440 | |||
| 441 | def test_convert_latlon_arr_lat_failure(self): |
||
| 442 | """Test error return for co-latitudes above 90 for an array""" |
||
| 443 | with pytest.raises(AssertionError): |
||
| 444 | aacgmv2.convert_latlon_arr([91, 60, -91], 0, 300, self.dtime) |
||
| 445 | |||
| 446 | class TestGetAACGMCoord: |
||
| 447 | def setup(self): |
||
| 448 | """Runs before every method to create a clean testing setup""" |
||
| 449 | self.dtime = dt.datetime(2015, 1, 1, 0, 0, 0) |
||
| 450 | self.ddate = dt.date(2015, 1, 1) |
||
| 451 | self.mlat_out = None |
||
| 452 | self.mlon_out = None |
||
| 453 | self.mlt_out = None |
||
| 454 | |||
| 455 | def teardown(self): |
||
| 456 | """Runs after every method to clean up previous testing""" |
||
| 457 | del self.mlat_out, self.mlon_out, self.mlt_out, self.dtime, self.ddate |
||
| 458 | |||
| 459 | def test_get_aacgm_coord(self): |
||
| 460 | """Test single value AACGMV2 calculation, defaults to TRACE""" |
||
| 461 | (self.mlat_out, self.mlon_out, |
||
| 462 | self.mlt_out) = aacgmv2.get_aacgm_coord(60, 0, 300, self.dtime) |
||
| 463 | |||
| 464 | np.testing.assert_almost_equal(self.mlat_out, 58.2247, decimal=4) |
||
| 465 | np.testing.assert_almost_equal(self.mlon_out, 81.1761, decimal=4) |
||
| 466 | np.testing.assert_almost_equal(self.mlt_out, 0.1889, decimal=4) |
||
| 467 | |||
| 468 | def test_get_aacgm_coord_badidea(self): |
||
| 469 | """Test single value AACGMV2 calculation with a bad flag""" |
||
| 470 | method = "BADIDEA" |
||
| 471 | (self.mlat_out, self.mlon_out, |
||
| 472 | self.mlt_out) = aacgmv2.get_aacgm_coord(60, 0, 3000, self.dtime, |
||
| 473 | method=method) |
||
| 474 | |||
| 475 | np.testing.assert_almost_equal(self.mlat_out, 64.3568, decimal=4) |
||
| 476 | np.testing.assert_almost_equal(self.mlon_out, 83.3027, decimal=4) |
||
| 477 | np.testing.assert_almost_equal(self.mlt_out, 0.3307, decimal=4) |
||
| 478 | del method |
||
| 479 | |||
| 480 | def test_get_aacgm_coord_location_failure(self): |
||
| 481 | """Test single value AACGMV2 calculation with a bad location""" |
||
| 482 | (self.mlat_out, self.mlon_out, |
||
| 483 | self.mlt_out) = aacgmv2.get_aacgm_coord(0, 0, 0, self.dtime) |
||
| 484 | if not (np.isnan(self.mlat_out) & np.isnan(self.mlon_out) & |
||
| 485 | np.isnan(self.mlt_out)): |
||
| 486 | raise AssertionError() |
||
| 487 | |||
| 488 | def test_get_aacgm_coord_time_failure(self): |
||
| 489 | """Test single value AACGMV2 calculation with a bad datetime""" |
||
| 490 | with pytest.raises(AssertionError): |
||
| 491 | (self.mlat_out, self.mlon_out, |
||
| 492 | self.mlt_out) = aacgmv2.get_aacgm_coord(60, 0, 300, None) |
||
| 493 | |||
| 494 | def test_get_aacgm_coord_datetime_date(self): |
||
| 495 | """Test single AACGMV2 calculation with date and datetime input""" |
||
| 496 | (self.mlat_out, self.mlon_out, |
||
| 497 | self.mlt_out) = aacgmv2.get_aacgm_coord(60, 0, 300, self.ddate) |
||
| 498 | mlat_2, mlon_2, mlt_2 = aacgmv2.get_aacgm_coord(60, 0, 300, self.dtime) |
||
| 499 | |||
| 500 | np.testing.assert_almost_equal(self.mlat_out, mlat_2, decimal=6) |
||
| 501 | np.testing.assert_almost_equal(self.mlon_out, mlon_2, decimal=6) |
||
| 502 | np.testing.assert_almost_equal(self.mlt_out, mlt_2, decimal=6) |
||
| 503 | |||
| 504 | del mlat_2, mlon_2, mlt_2 |
||
| 505 | |||
| 506 | def test_warning_below_ground_get_aacgm_coord(self): |
||
| 507 | """ Test that a warning is issued if altitude is below zero""" |
||
| 508 | import logbook |
||
| 509 | lwarn = u"conversion not intended for altitudes < 0 km" |
||
| 510 | |||
| 511 | with logbook.TestHandler() as handler: |
||
| 512 | (self.mlat_out, self.mlon_out, |
||
| 513 | self.mlt_out) = aacgmv2.get_aacgm_coord(60, 0, -1, self.dtime) |
||
| 514 | if not handler.has_warning(lwarn): |
||
| 515 | raise AssertionError() |
||
| 516 | |||
| 517 | handler.close() |
||
| 518 | |||
| 519 | def test_get_aacgm_coord_maxalt_failure(self): |
||
| 520 | """For a single value, test failure for an altitude too high for |
||
| 521 | coefficients""" |
||
| 522 | method = "" |
||
| 523 | (self.mlat_out, self.mlon_out, |
||
| 524 | self.mlt_out) = aacgmv2.get_aacgm_coord(60, 0, 2001, self.dtime, |
||
| 525 | method=method) |
||
| 526 | if not (np.isnan(self.mlat_out) & np.isnan(self.mlon_out) & |
||
| 527 | np.isnan(self.mlt_out)): |
||
| 528 | raise AssertionError() |
||
| 529 | |||
| 530 | def test_get_aacgm_coord_mlat_failure(self): |
||
| 531 | """Test error return for co-latitudes above 90 for a single value""" |
||
| 532 | import logbook |
||
| 533 | lerr = u"unrealistic latitude" |
||
| 534 | |||
| 535 | with logbook.TestHandler() as hhigh: |
||
| 536 | with pytest.raises(AssertionError): |
||
| 537 | (self.mlat_out, self.mlon_out, |
||
| 538 | self.mlt_out) = aacgmv2.get_aacgm_coord(91, 0, 300, self.dtime) |
||
| 539 | if not hhigh.has_error(lerr): |
||
| 540 | raise AssertionError() |
||
| 541 | |||
| 542 | with logbook.TestHandler() as hlow: |
||
| 543 | with pytest.raises(AssertionError): |
||
| 544 | (self.mlat_out, self.mlon_out, |
||
| 545 | self.mlt_out) = aacgmv2.get_aacgm_coord(-91, 0, 300, |
||
| 546 | self.dtime) |
||
| 547 | if not hlow.has_error(lerr): |
||
| 548 | raise AssertionError() |
||
| 549 | |||
| 550 | hhigh.close() |
||
| 551 | hlow.close() |
||
| 552 | |||
| 553 | class TestGetAACGMCoordArr: |
||
| 554 | def setup(self): |
||
| 555 | """Runs before every method to create a clean testing setup""" |
||
| 556 | self.dtime = dt.datetime(2015, 1, 1, 0, 0, 0) |
||
| 557 | self.ddate = dt.date(2015, 1, 1) |
||
| 558 | self.mlat_out = None |
||
| 559 | self.mlon_out = None |
||
| 560 | self.mlt_out = None |
||
| 561 | |||
| 562 | def teardown(self): |
||
| 563 | """Runs after every method to clean up previous testing""" |
||
| 564 | del self.mlat_out, self.mlon_out, self.mlt_out, self.dtime, self.ddate |
||
| 565 | |||
| 566 | def test_get_aacgm_coord_arr_single_val(self): |
||
| 567 | """Test array AACGMV2 calculation for a single value""" |
||
| 568 | (self.mlat_out, self.mlon_out, |
||
| 569 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr(60, 0, 300, self.dtime) |
||
| 570 | |||
| 571 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 572 | raise AssertionError() |
||
| 573 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 574 | raise AssertionError() |
||
| 575 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 576 | raise AssertionError() |
||
| 577 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 578 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 579 | self.mlt_out.shape == (1,)): |
||
| 580 | raise AssertionError() |
||
| 581 | |||
| 582 | np.testing.assert_allclose(self.mlat_out, [58.22474610], rtol=1e-4) |
||
| 583 | np.testing.assert_allclose(self.mlon_out, [81.17611033], rtol=1e-4) |
||
| 584 | np.testing.assert_allclose(self.mlt_out, [0.18891995], rtol=1e-4) |
||
| 585 | |||
| 586 | View Code Duplication | def test_get_aacgm_coord_arr_list_single(self): |
|
| 587 | """Test array AACGMV2 calculation for list input of single values""" |
||
| 588 | (self.mlat_out, self.mlon_out, |
||
| 589 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60], [0], [300], |
||
| 590 | self.dtime) |
||
| 591 | |||
| 592 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 593 | raise AssertionError() |
||
| 594 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 595 | raise AssertionError() |
||
| 596 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 597 | raise AssertionError() |
||
| 598 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 599 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 600 | self.mlt_out.shape == (1,)): |
||
| 601 | raise AssertionError() |
||
| 602 | |||
| 603 | np.testing.assert_allclose(self.mlat_out, [58.22474610], rtol=1e-4) |
||
| 604 | np.testing.assert_allclose(self.mlon_out, [81.17611033], rtol=1e-4) |
||
| 605 | np.testing.assert_allclose(self.mlt_out, [0.18891995], rtol=1e-4) |
||
| 606 | |||
| 607 | View Code Duplication | def test_get_aacgm_coord_arr_list(self): |
|
| 608 | """Test array AACGMV2 calculation for list input""" |
||
| 609 | (self.mlat_out, self.mlon_out, |
||
| 610 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60, 61], [0, 0], |
||
| 611 | [300, 300], self.dtime) |
||
| 612 | |||
| 613 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 614 | raise AssertionError() |
||
| 615 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 616 | raise AssertionError() |
||
| 617 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 618 | raise AssertionError() |
||
| 619 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 620 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 621 | self.mlt_out.shape == (2,)): |
||
| 622 | raise AssertionError() |
||
| 623 | |||
| 624 | np.testing.assert_allclose(self.mlat_out, |
||
| 625 | [58.22474610, 59.31648007], rtol=1e-4) |
||
| 626 | np.testing.assert_allclose(self.mlon_out, |
||
| 627 | [81.17611033, 81.62281360], rtol=1e-4) |
||
| 628 | np.testing.assert_allclose(self.mlt_out, |
||
| 629 | [0.18891995, 0.21870017], rtol=1e-4) |
||
| 630 | |||
| 631 | def test_get_aacgm_coord_arr_arr_single(self): |
||
| 632 | """Test array AACGMV2 calculation for array with a single value""" |
||
| 633 | (self.mlat_out, self.mlon_out, |
||
| 634 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr(np.array([60]), |
||
| 635 | np.array([0]), |
||
| 636 | np.array([300]), |
||
| 637 | self.dtime) |
||
| 638 | |||
| 639 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 640 | raise AssertionError() |
||
| 641 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 642 | raise AssertionError() |
||
| 643 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 644 | raise AssertionError() |
||
| 645 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 646 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 647 | self.mlt_out.shape == (1,)): |
||
| 648 | raise AssertionError() |
||
| 649 | |||
| 650 | np.testing.assert_almost_equal(self.mlat_out, 58.2247, decimal=4) |
||
| 651 | np.testing.assert_almost_equal(self.mlon_out, 81.1761, decimal=4) |
||
| 652 | np.testing.assert_almost_equal(self.mlt_out, 0.1889, decimal=4) |
||
| 653 | |||
| 654 | View Code Duplication | def test_get_aacgm_coord_arr_arr(self): |
|
| 655 | """Test array AACGMV2 calculation for an array""" |
||
| 656 | (self.mlat_out, self.mlon_out, |
||
| 657 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr(np.array([60, 61]), |
||
| 658 | np.array([0, 0]), |
||
| 659 | np.array([300, 300]), |
||
| 660 | self.dtime) |
||
| 661 | |||
| 662 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 663 | raise AssertionError() |
||
| 664 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 665 | raise AssertionError() |
||
| 666 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 667 | raise AssertionError() |
||
| 668 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 669 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 670 | self.mlt_out.shape == (2,)): |
||
| 671 | raise AssertionError() |
||
| 672 | |||
| 673 | np.testing.assert_allclose(self.mlat_out, |
||
| 674 | [58.22474610, 59.31648007], rtol=1e-4) |
||
| 675 | np.testing.assert_allclose(self.mlon_out, |
||
| 676 | [81.17611033, 81.62281360], rtol=1e-4) |
||
| 677 | np.testing.assert_allclose(self.mlt_out, |
||
| 678 | [0.18891995, 0.21870017], rtol=1e-4) |
||
| 679 | |||
| 680 | def test_get_aacgm_coord_arr_list_mix(self): |
||
| 681 | """Test array AACGMV2 calculation for a list and floats""" |
||
| 682 | (self.mlat_out, self.mlon_out, |
||
| 683 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60, 61], 0, 300, |
||
| 684 | self.dtime) |
||
| 685 | |||
| 686 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 687 | raise AssertionError() |
||
| 688 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 689 | raise AssertionError() |
||
| 690 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 691 | raise AssertionError() |
||
| 692 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 693 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 694 | self.mlt_out.shape == (2,)): |
||
| 695 | raise AssertionError() |
||
| 696 | |||
| 697 | np.testing.assert_allclose(self.mlat_out, |
||
| 698 | [58.22474610, 59.31648007], rtol=1e-4) |
||
| 699 | np.testing.assert_allclose(self.mlon_out, |
||
| 700 | [81.17611033, 81.62281360], rtol=1e-4) |
||
| 701 | np.testing.assert_allclose(self.mlt_out, |
||
| 702 | [0.18891995, 0.21870017], rtol=1e-4) |
||
| 703 | |||
| 704 | def test_get_aacgm_coord_arr_arr_mix(self): |
||
| 705 | """Test array AACGMV2 calculation for an array and floats""" |
||
| 706 | (self.mlat_out, self.mlon_out, |
||
| 707 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr(np.array([60, 61]), 0, |
||
| 708 | 300, self.dtime) |
||
| 709 | |||
| 710 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 711 | raise AssertionError() |
||
| 712 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 713 | raise AssertionError() |
||
| 714 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 715 | raise AssertionError() |
||
| 716 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 717 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 718 | self.mlt_out.shape == (2,)): |
||
| 719 | raise AssertionError() |
||
| 720 | |||
| 721 | np.testing.assert_allclose(self.mlat_out, |
||
| 722 | [58.22474610, 59.31648007], rtol=1e-4) |
||
| 723 | np.testing.assert_allclose(self.mlon_out, |
||
| 724 | [81.17611033, 81.62281360], rtol=1e-4) |
||
| 725 | np.testing.assert_allclose(self.mlt_out, |
||
| 726 | [0.18891995, 0.21870017], rtol=1e-4) |
||
| 727 | |||
| 728 | View Code Duplication | def test_get_aacgm_coord_arr_mult_arr_mix(self): |
|
| 729 | """Test array AACGMV2 calculation for a multi-dim array and |
||
| 730 | floats""" |
||
| 731 | mlat_in = np.array([[60, 61, 62], [63, 64, 65]]) |
||
| 732 | (self.mlat_out, self.mlon_out, |
||
| 733 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr(mlat_in, 0, 300, |
||
| 734 | self.dtime) |
||
| 735 | |||
| 736 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 737 | raise AssertionError() |
||
| 738 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 739 | raise AssertionError() |
||
| 740 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 741 | raise AssertionError() |
||
| 742 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 743 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 744 | self.mlt_out.shape == (2, 3)): |
||
| 745 | raise AssertionError() |
||
| 746 | |||
| 747 | np.testing.assert_allclose(self.mlat_out, |
||
| 748 | [[58.2247461, 59.3164801, 60.4008651], |
||
| 749 | [61.4780560, 62.5481858, 63.6113609]], |
||
| 750 | rtol=1e-4) |
||
| 751 | np.testing.assert_allclose(self.mlon_out, |
||
| 752 | [[81.1761103, 81.6228136, 82.0969646], |
||
| 753 | [82.6013918, 83.1393547, 83.7146224]], |
||
| 754 | rtol=1e-4) |
||
| 755 | np.testing.assert_allclose(self.mlt_out, |
||
| 756 | [[0.18891995, 0.21870017, 0.25031024], |
||
| 757 | [0.28393872, 0.31980291, 0.35815409]], |
||
| 758 | rtol=1e-4) |
||
| 759 | del mlat_in |
||
| 760 | |||
| 761 | View Code Duplication | def test_get_aacgm_coord_arr_arr_unequal(self): |
|
| 762 | """Test array AACGMV2 calculation for unequal arrays""" |
||
| 763 | mlat_in = np.array([[60, 61, 62], [63, 64, 65]]) |
||
| 764 | (self.mlat_out, self.mlon_out, |
||
| 765 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr(mlat_in, np.array([0]), |
||
| 766 | np.array([300]), |
||
| 767 | self.dtime) |
||
| 768 | |||
| 769 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 770 | raise AssertionError() |
||
| 771 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 772 | raise AssertionError() |
||
| 773 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 774 | raise AssertionError() |
||
| 775 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 776 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 777 | self.mlt_out.shape == (2, 3)): |
||
| 778 | raise AssertionError() |
||
| 779 | |||
| 780 | np.testing.assert_allclose(self.mlat_out, |
||
| 781 | [[58.2247, 59.3165, 60.4009], |
||
| 782 | [61.4781, 62.5482, 63.6114]], rtol=1e-3) |
||
| 783 | np.testing.assert_allclose(self.mlon_out, |
||
| 784 | [[81.1761, 81.6228, 82.0970], |
||
| 785 | [82.6014, 83.1394, 83.7146]], rtol=1e-3) |
||
| 786 | np.testing.assert_allclose(self.mlt_out, |
||
| 787 | [[0.1889, 0.2187, 0.2503], |
||
| 788 | [0.2839, 0.3198, 0.3582]], rtol=1e-3) |
||
| 789 | del mlat_in |
||
| 790 | |||
| 791 | def test_get_aacgm_coord_arr_badidea(self): |
||
| 792 | """Test array AACGMV2 calculation for BADIDEA""" |
||
| 793 | method = "BADIDEA" |
||
| 794 | (self.mlat_out, self.mlon_out, |
||
| 795 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60], [0], [3000], |
||
| 796 | self.dtime, method=method) |
||
| 797 | |||
| 798 | np.testing.assert_allclose(self.mlat_out, [64.35677791], rtol=1e-3) |
||
| 799 | np.testing.assert_allclose(self.mlon_out, [83.30272053], rtol=1e-3) |
||
| 800 | np.testing.assert_allclose(self.mlt_out, [0.33069397], rtol=1e-3) |
||
| 801 | |||
| 802 | del method |
||
| 803 | |||
| 804 | def test_get_aacgm_coord_arr_location_failure(self): |
||
| 805 | """Test array AACGMV2 calculation with a bad location""" |
||
| 806 | (self.mlat_out, self.mlon_out, |
||
| 807 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([0], [0], [0], self.dtime) |
||
| 808 | |||
| 809 | if not isinstance(self.mlat_out, np.ndarray): |
||
| 810 | raise AssertionError() |
||
| 811 | if not isinstance(self.mlon_out, np.ndarray): |
||
| 812 | raise AssertionError() |
||
| 813 | if not isinstance(self.mlt_out, np.ndarray): |
||
| 814 | raise AssertionError() |
||
| 815 | if not (self.mlt_out.shape == self.mlon_out.shape and |
||
| 816 | self.mlat_out.shape == self.mlt_out.shape and |
||
| 817 | self.mlt_out.shape == (1,)): |
||
| 818 | raise AssertionError() |
||
| 819 | if not np.all([np.isnan(self.mlat_out), np.isnan(self.mlon_out), |
||
| 820 | np.isnan(self.mlt_out)]): |
||
| 821 | raise AssertionError() |
||
| 822 | |||
| 823 | def test_get_aacgm_coord_arr_time_failure(self): |
||
| 824 | """Test array AACGMV2 calculation with a bad time""" |
||
| 825 | with pytest.raises(AssertionError): |
||
| 826 | (self.mlat_out, self.mlon_out, |
||
| 827 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60], [0], [300], |
||
| 828 | None) |
||
| 829 | |||
| 830 | def test_get_aacgm_coord_arr_datetime_date(self): |
||
| 831 | """Test array AACGMV2 calculation with date and datetime input""" |
||
| 832 | (self.mlat_out, self.mlon_out, |
||
| 833 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60], [0], [300], |
||
| 834 | self.ddate) |
||
| 835 | mlat_2, mlon_2, mlt_2 = aacgmv2.get_aacgm_coord_arr([60], [0], [300], |
||
| 836 | self.dtime) |
||
| 837 | |||
| 838 | np.testing.assert_almost_equal(self.mlat_out, mlat_2, decimal=6) |
||
| 839 | np.testing.assert_almost_equal(self.mlon_out, mlon_2, decimal=6) |
||
| 840 | np.testing.assert_almost_equal(self.mlt_out, mlt_2, decimal=6) |
||
| 841 | |||
| 842 | del mlat_2, mlon_2, mlt_2 |
||
| 843 | |||
| 844 | def test_warning_below_ground_get_aacgm_coord_arr(self): |
||
| 845 | """ Test that a warning is issued if altitude is below zero""" |
||
| 846 | import logbook |
||
| 847 | lwarn = u"conversion not intended for altitudes < 0 km" |
||
| 848 | |||
| 849 | with logbook.TestHandler() as handler: |
||
| 850 | (self.mlat_out, self.mlon_out, |
||
| 851 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60], [0], [-1], |
||
| 852 | self.dtime) |
||
| 853 | if not handler.has_warning(lwarn): |
||
| 854 | raise AssertionError() |
||
| 855 | |||
| 856 | handler.close() |
||
| 857 | |||
| 858 | def test_get_aacgm_coord_arr_maxalt_failure(self): |
||
| 859 | """For an array, test failure for an altitude too high for |
||
| 860 | coefficients""" |
||
| 861 | method = "" |
||
| 862 | (self.mlat_out, self.mlon_out, |
||
| 863 | self.mlt_out) = aacgmv2.get_aacgm_coord_arr([60], [0], [2001], |
||
| 864 | self.dtime, method=method) |
||
| 865 | if not np.all([np.isnan(self.mlat_out), np.isnan(self.mlon_out), |
||
| 866 | np.isnan(self.mlt_out)]): |
||
| 867 | raise AssertionError() |
||
| 868 | |||
| 869 | del method |
||
| 870 | |||
| 871 | def test_get_aacgm_coord_arr_mlat_failure(self): |
||
| 872 | """Test error return for co-latitudes above 90 for an array""" |
||
| 873 | import logbook |
||
| 874 | lerr = u"unrealistic latitude" |
||
| 875 | |||
| 876 | with logbook.TestHandler() as handler: |
||
| 877 | with pytest.raises(AssertionError): |
||
| 878 | aacgmv2.get_aacgm_coord_arr([91, 60, -91], 0, 300, |
||
| 879 | self.dtime) |
||
| 880 | if not handler.has_error(lerr): |
||
| 881 | raise AssertionError() |
||
| 882 | |||
| 883 | handler.close() |
||
| 884 | |||
| 885 | class TestConvertCode: |
||
| 886 | @classmethod |
||
| 887 | def test_convert_str_to_bit_g2a(self): |
||
| 888 | """Test conversion from string code to bit G2A""" |
||
| 889 | if aacgmv2.convert_str_to_bit("G2A") != aacgmv2._aacgmv2.G2A: |
||
| 890 | raise AssertionError() |
||
| 891 | |||
| 892 | @classmethod |
||
| 893 | def test_convert_str_to_bit_a2g(self): |
||
| 894 | """Test conversion from string code to bit A2G""" |
||
| 895 | if aacgmv2.convert_str_to_bit("A2G") != aacgmv2._aacgmv2.A2G: |
||
| 896 | raise AssertionError() |
||
| 897 | |||
| 898 | @classmethod |
||
| 899 | def test_convert_str_to_bit_trace(self): |
||
| 900 | """Test conversion from string code to bit TRACE""" |
||
| 901 | if aacgmv2.convert_str_to_bit("TRACE") != aacgmv2._aacgmv2.TRACE: |
||
| 902 | raise AssertionError() |
||
| 903 | |||
| 904 | @classmethod |
||
| 905 | def test_convert_str_to_bit_allowtrace(self): |
||
| 906 | """Test conversion from string code to bit ALLOWTRACE""" |
||
| 907 | if(aacgmv2.convert_str_to_bit("ALLOWTRACE") != |
||
| 908 | aacgmv2._aacgmv2.ALLOWTRACE): |
||
| 909 | raise AssertionError() |
||
| 910 | |||
| 911 | @classmethod |
||
| 912 | def test_convert_str_to_bit_badidea(self): |
||
| 913 | """Test conversion from string code to bit BADIDEA""" |
||
| 914 | if(aacgmv2.convert_str_to_bit("BADIDEA") != |
||
| 915 | aacgmv2._aacgmv2.BADIDEA): |
||
| 916 | raise AssertionError() |
||
| 917 | |||
| 918 | @classmethod |
||
| 919 | def test_convert_str_to_bit_geocentric(self): |
||
| 920 | """Test conversion from string code to bit GEOCENTRIC""" |
||
| 921 | if(aacgmv2.convert_str_to_bit("GEOCENTRIC") != |
||
| 922 | aacgmv2._aacgmv2.GEOCENTRIC): |
||
| 923 | raise AssertionError() |
||
| 924 | |||
| 925 | @classmethod |
||
| 926 | def test_convert_str_to_bit_lowercase(self): |
||
| 927 | """Test conversion from string code to bit for a lowercase code""" |
||
| 928 | if aacgmv2.convert_str_to_bit("g2a") != aacgmv2._aacgmv2.G2A: |
||
| 929 | raise AssertionError() |
||
| 930 | |||
| 931 | @classmethod |
||
| 932 | def test_convert_str_to_bit_spaces(self): |
||
| 933 | """Test conversion from string code to bit for a code with spaces""" |
||
| 934 | if(aacgmv2.convert_str_to_bit("G2A | trace") != |
||
| 935 | aacgmv2._aacgmv2.G2A + aacgmv2._aacgmv2.TRACE): |
||
| 936 | raise AssertionError() |
||
| 937 | |||
| 938 | @classmethod |
||
| 939 | def test_convert_str_to_bit_invalid(self): |
||
| 940 | """Test conversion from string code to bit for an invalid code""" |
||
| 941 | if aacgmv2.convert_str_to_bit("ggoogg|") != aacgmv2._aacgmv2.G2A: |
||
| 942 | raise AssertionError() |
||
| 943 | |||
| 944 | @classmethod |
||
| 945 | def test_convert_bool_to_bit_g2a(self): |
||
| 946 | """Test conversion from string code to bit G2A""" |
||
| 947 | if aacgmv2.convert_bool_to_bit() != aacgmv2._aacgmv2.G2A: |
||
| 948 | raise AssertionError() |
||
| 949 | |||
| 950 | @classmethod |
||
| 951 | def test_convert_bool_to_bit_a2g(self): |
||
| 952 | """Test conversion from string code to bit A2G""" |
||
| 953 | if aacgmv2.convert_bool_to_bit(a2g=True) != aacgmv2._aacgmv2.A2G: |
||
| 954 | raise AssertionError() |
||
| 955 | |||
| 956 | @classmethod |
||
| 957 | def test_convert_bool_to_bit_trace(self): |
||
| 958 | """Test conversion from string code to bit TRACE""" |
||
| 959 | if aacgmv2.convert_bool_to_bit(trace=True) != aacgmv2._aacgmv2.TRACE: |
||
| 960 | raise AssertionError() |
||
| 961 | |||
| 962 | @classmethod |
||
| 963 | def test_convert_bool_to_bit_allowtrace(self): |
||
| 964 | """Test conversion from string code to bit ALLOWTRACE""" |
||
| 965 | if(aacgmv2.convert_bool_to_bit(allowtrace=True) != |
||
| 966 | aacgmv2._aacgmv2.ALLOWTRACE): |
||
| 967 | raise AssertionError() |
||
| 968 | |||
| 969 | @classmethod |
||
| 970 | def test_convert_bool_to_bit_badidea(self): |
||
| 971 | """Test conversion from string code to bit BADIDEA""" |
||
| 972 | if(aacgmv2.convert_bool_to_bit(badidea=True) != |
||
| 973 | aacgmv2._aacgmv2.BADIDEA): |
||
| 974 | raise AssertionError() |
||
| 975 | |||
| 976 | @classmethod |
||
| 977 | def test_convert_bool_to_bit_geocentric(self): |
||
| 978 | """Test conversion from string code to bit GEOCENTRIC""" |
||
| 979 | if(aacgmv2.convert_bool_to_bit(geocentric=True) != |
||
| 980 | aacgmv2._aacgmv2.GEOCENTRIC): |
||
| 981 | raise AssertionError() |
||
| 982 | |||
| 983 | class TestMLTConvert: |
||
| 984 | def setup(self): |
||
| 985 | """Runs before every method to create a clean testing setup""" |
||
| 986 | self.dtime = dt.datetime(2015, 1, 1, 0, 0, 0) |
||
| 987 | self.dtime2 = dt.datetime(2015, 1, 1, 10, 0, 0) |
||
| 988 | self.ddate = dt.date(2015, 1, 1) |
||
| 989 | self.mlon_out = None |
||
| 990 | self.mlt_out = None |
||
| 991 | self.mlt_diff = None |
||
| 992 | self.mlon_list = [270.0, 80.0, -95.0] |
||
| 993 | self.mlt_list = [12.0, 25.0, -1.0] |
||
| 994 | self.mlon_comp = [-101.657689, 93.34231102, 63.34231102] |
||
| 995 | self.mlt_comp = [12.77717927, 0.1105126, 12.44384593] |
||
| 996 | self.diff_comp = np.ones(shape=(3,)) * -10.52411552 |
||
| 997 | |||
| 998 | def teardown(self): |
||
| 999 | """Runs after every method to clean up previous testing""" |
||
| 1000 | del self.mlon_out, self.mlt_out, self.mlt_list, self.mlon_list |
||
| 1001 | del self.mlon_comp, self.mlt_comp, self.mlt_diff, self.diff_comp |
||
| 1002 | |||
| 1003 | def test_date_input(self): |
||
| 1004 | """Test to see that the date input works""" |
||
| 1005 | self.mlt_out = aacgmv2.convert_mlt(self.mlon_list, self.ddate, |
||
| 1006 | m2a=False) |
||
| 1007 | np.testing.assert_allclose(self.mlt_out, self.mlt_comp, rtol=1.0e-4) |
||
| 1008 | |||
| 1009 | def test_datetime_exception(self): |
||
| 1010 | """Test to see that a value error is raised with bad time input""" |
||
| 1011 | with pytest.raises(ValueError): |
||
| 1012 | self.mlt_out = aacgmv2.wrapper.convert_mlt(self.mlon_list, 1997) |
||
| 1013 | |||
| 1014 | def test_inv_convert_mlt_single(self): |
||
| 1015 | """Test MLT inversion for a single value""" |
||
| 1016 | for i,mlt in enumerate(self.mlt_list): |
||
| 1017 | self.mlon_out = aacgmv2.convert_mlt(mlt, self.dtime, m2a=True) |
||
| 1018 | np.testing.assert_almost_equal(self.mlon_out, self.mlon_comp[i], |
||
| 1019 | decimal=4) |
||
| 1020 | |||
| 1021 | def test_inv_convert_mlt_list(self): |
||
| 1022 | """Test MLT inversion for a list""" |
||
| 1023 | self.mlon_out = aacgmv2.convert_mlt(self.mlt_list, self.dtime, m2a=True) |
||
| 1024 | np.testing.assert_allclose(self.mlon_out, self.mlon_comp, rtol=1.0e-4) |
||
| 1025 | |||
| 1026 | def test_inv_convert_mlt_arr(self): |
||
| 1027 | """Test MLT inversion for an array""" |
||
| 1028 | self.mlon_out = aacgmv2.convert_mlt(np.array(self.mlt_list), self.dtime, |
||
| 1029 | m2a=True) |
||
| 1030 | |||
| 1031 | np.testing.assert_allclose(self.mlon_out, self.mlon_comp, rtol=1.0e-4) |
||
| 1032 | |||
| 1033 | def test_inv_convert_mlt_wrapping(self): |
||
| 1034 | """Test MLT wrapping""" |
||
| 1035 | self.mlon_out = aacgmv2.convert_mlt(np.array([1, 25, -1, 23]), |
||
| 1036 | self.dtime, m2a=True) |
||
| 1037 | |||
| 1038 | np.testing.assert_almost_equal(self.mlon_out[0], self.mlon_out[1], |
||
| 1039 | decimal=6) |
||
| 1040 | np.testing.assert_almost_equal(self.mlon_out[2], self.mlon_out[3], |
||
| 1041 | decimal=6) |
||
| 1042 | |||
| 1043 | def test_mlt_convert_mlon_wrapping(self): |
||
| 1044 | """Test mlon wrapping""" |
||
| 1045 | self.mlt_out = aacgmv2.convert_mlt(np.array([270, -90, 1, 361]), |
||
| 1046 | self.dtime, m2a=False) |
||
| 1047 | |||
| 1048 | np.testing.assert_almost_equal(self.mlt_out[0], self.mlt_out[1], |
||
| 1049 | decimal=6) |
||
| 1050 | np.testing.assert_almost_equal(self.mlt_out[2], self.mlt_out[3], |
||
| 1051 | decimal=6) |
||
| 1052 | |||
| 1053 | def test_mlt_convert_single(self): |
||
| 1054 | """Test MLT calculation for a single value""" |
||
| 1055 | for i,mlon in enumerate(self.mlon_list): |
||
| 1056 | self.mlt_out = aacgmv2.convert_mlt(mlon, self.dtime, m2a=False) |
||
| 1057 | np.testing.assert_almost_equal(self.mlt_out, self.mlt_comp[i], |
||
| 1058 | decimal=4) |
||
| 1059 | |||
| 1060 | def test_mlt_convert_list(self): |
||
| 1061 | """Test MLT calculation for a list""" |
||
| 1062 | self.mlt_out = aacgmv2.convert_mlt(self.mlon_list, self.dtime, |
||
| 1063 | m2a=False) |
||
| 1064 | np.testing.assert_allclose(self.mlt_out, self.mlt_comp, rtol=1.0e-4) |
||
| 1065 | |||
| 1066 | def test_mlt_convert_arr(self): |
||
| 1067 | """Test MLT calculation for an array""" |
||
| 1068 | self.mlt_out = aacgmv2.convert_mlt(np.array(self.mlon_list), |
||
| 1069 | self.dtime, m2a=False) |
||
| 1070 | np.testing.assert_allclose(self.mlt_out, self.mlt_comp, rtol=1.0e-4) |
||
| 1071 | |||
| 1072 | def test_mlt_convert_change(self): |
||
| 1073 | """Test that MLT changes with UT""" |
||
| 1074 | self.mlt_out = aacgmv2.convert_mlt(self.mlon_list, self.dtime) |
||
| 1075 | self.mlt_diff = self.mlt_out - aacgmv2.convert_mlt(self.mlon_list, |
||
| 1076 | self.dtime2) |
||
| 1077 | |||
| 1078 | np.testing.assert_allclose(self.mlt_diff, self.diff_comp, rtol=1.0e-4) |
||
| 1079 | |||
| 1080 | class TestCoeffPath: |
||
| 1081 | |||
| 1082 | def setup(self): |
||
| 1083 | """Runs before every method to create a clean testing setup""" |
||
| 1084 | import os |
||
| 1085 | os.environ['IGRF_COEFFS'] = "default_igrf" |
||
| 1086 | os.environ['AACGM_v2_DAT_PREFIX'] = "default_coeff" |
||
| 1087 | self.default_igrf = os.environ['IGRF_COEFFS'] |
||
| 1088 | self.default_coeff = os.environ['AACGM_v2_DAT_PREFIX'] |
||
| 1089 | |||
| 1090 | def teardown(self): |
||
| 1091 | """Runs after every method to clean up previous testing""" |
||
| 1092 | del self.default_igrf, self.default_coeff |
||
| 1093 | |||
| 1094 | def test_set_coeff_path_default(self): |
||
| 1095 | """Test the coefficient path setting using default values""" |
||
| 1096 | import os |
||
| 1097 | aacgmv2.wrapper.set_coeff_path() |
||
| 1098 | |||
| 1099 | if os.environ['IGRF_COEFFS'] != self.default_igrf: |
||
| 1100 | raise AssertionError() |
||
| 1101 | if os.environ['AACGM_v2_DAT_PREFIX'] != self.default_coeff: |
||
| 1102 | raise AssertionError() |
||
| 1103 | |||
| 1104 | @classmethod |
||
| 1105 | def test_set_coeff_path_string(self): |
||
| 1106 | """Test the coefficient path setting using two user specified values""" |
||
| 1107 | import os |
||
| 1108 | aacgmv2.wrapper.set_coeff_path("hi", "bye") |
||
| 1109 | |||
| 1110 | if os.environ['IGRF_COEFFS'] != "hi": |
||
| 1111 | raise AssertionError() |
||
| 1112 | if os.environ['AACGM_v2_DAT_PREFIX'] != "bye": |
||
| 1113 | raise AssertionError() |
||
| 1114 | |||
| 1115 | @classmethod |
||
| 1116 | def test_set_coeff_path_true(self): |
||
| 1117 | """Test the coefficient path setting using the module values""" |
||
| 1118 | import os |
||
| 1119 | aacgmv2.wrapper.set_coeff_path(True, True) |
||
| 1120 | |||
| 1121 | if os.environ['IGRF_COEFFS'] != aacgmv2.IGRF_COEFFS: |
||
| 1122 | raise AssertionError() |
||
| 1123 | if os.environ['AACGM_v2_DAT_PREFIX'] != aacgmv2.AACGM_v2_DAT_PREFIX: |
||
| 1124 | raise AssertionError() |
||
| 1125 | |||
| 1126 | def test_set_only_aacgm_coeff_path(self): |
||
| 1127 | """Test the coefficient path setting using a mix of input""" |
||
| 1128 | import os |
||
| 1129 | aacgmv2.wrapper.set_coeff_path(coeff_prefix="hi") |
||
| 1130 | |||
| 1131 | if os.environ['IGRF_COEFFS'] != self.default_igrf: |
||
| 1132 | raise AssertionError() |
||
| 1133 | if os.environ['AACGM_v2_DAT_PREFIX'] != "hi": |
||
| 1134 | raise AssertionError() |
||
| 1135 | |||
| 1136 | def test_set_only_igrf_coeff_path(self): |
||
| 1137 | """Test the coefficient path setting using a mix of input""" |
||
| 1138 | import os |
||
| 1139 | aacgmv2.wrapper.set_coeff_path(igrf_file="hi") |
||
| 1140 | |||
| 1141 | if os.environ['IGRF_COEFFS'] != "hi": |
||
| 1142 | raise AssertionError() |
||
| 1143 | if os.environ['AACGM_v2_DAT_PREFIX'] != self.default_coeff: |
||
| 1144 | raise AssertionError() |
||
| 1145 | |||
| 1146 | @classmethod |
||
| 1147 | def test_set_both_mixed(self): |
||
| 1148 | """Test the coefficient path setting using a mix of input""" |
||
| 1149 | import os |
||
| 1150 | aacgmv2.wrapper.set_coeff_path(igrf_file=True, coeff_prefix="hi") |
||
| 1151 | |||
| 1152 | if os.environ['IGRF_COEFFS'] != aacgmv2.IGRF_COEFFS: |
||
| 1153 | raise AssertionError() |
||
| 1154 | if os.environ['AACGM_v2_DAT_PREFIX'] != "hi": |
||
| 1155 | raise AssertionError() |
||
| 1156 |
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