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test_util.py
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test_util.py
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import os
import pytest
import hydraspa
@pytest.mark.parametrize('val,conv,expected', [
('12', int, 12),
('10k', int, 10000),
('5.4k', int, 5400),
('0.9M', int, 900000),
('42', float, 42.0),
('1.2345k', float, 1234.5),
('7.7M', float, 7.7e6),
])
def test_conv_to_number(val, conv, expected):
answer = hydraspa.util.conv_to_number(val, conv)
assert isinstance(answer, conv)
assert answer == expected
def test_conv_fail():
with pytest.raises(ValueError):
hydraspa.util.conv_to_number('5.4q', float)
@pytest.fixture()
def discover(tmpdir):
tmpdir.mkdir('mysim')
tmpdir.mkdir('mysim', 'template')
for T in [100.0, 200.0]:
for P in [10.0, 20.0]:
tmpdir.mkdir('mysim', 'T{}_P{}_part1'.format(T, P))
with tmpdir.as_cwd():
yield 'mysim'
def test_discover(discover):
results = hydraspa.util.discover('mysim')
assert len(results) == 4
assert results[0].path == 'mysim/T100.0_P10.0_part1'
assert results[0].temperature == 100.0
assert results[0].pressure == 10.0
assert results[0].partnumber == 1