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annotate tests/test_grid.py @ 0:5dba84370182

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initial commit; half-working prototype
author Jeff Hammel <k0scist@gmail.com>
date Sat, 24 Jun 2017 12:03:39 -0700
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1 #!/usr/bin/env python
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2
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3 """
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4 test that we can grid a solution
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5 """
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6
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7 import unittest
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8 from globalneighbors.grid import LatLonGrid
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9
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10 class TestGrid(unittest.TestCase):
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11 """test gridding functionality"""
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12
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13 def test_dimensions(self):
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14
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15 # make a 2 degree grid
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16 grid = LatLonGrid(90, 180)
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17 assert grid.n == (90, 180)
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18 assert grid.d == (2., 2.)
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19
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20 def test_insertion(self):
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21
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22 coord = (-23., 122.)
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23 grid = LatLonGrid(3, 4)
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24 grid.add(1234, *coord)
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25 i, j = grid.index(*coord)
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26 assert i == 1
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27 assert j == 3
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28 assert grid[(i,j)] == [1234]
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29
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30 if __name__ == '__main__':
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31 unittest.main()