def test_convert_R_unit_string(self):
r"""Test convert_R_unit_string."""
pairs = [('g', 'g'), ('g2', '(g**2)'),
('g2 km s-2', '(g**2)*km*(s**-2)'), ('degC d', 'degC*d'),
(tools.bytes2str(b'\xc2\xb0C d'),
tools.bytes2str(b'\xc2\xb0C*d')), ('h', 'hr'),
('hrs/kg', 'hr/kg'), ('', ''), ('cm**(-2)', '(cm**-2)')]
for x, y in pairs:
self.assert_equal(units.convert_R_unit_string(x), y)
self.assert_equal(units.convert_R_unit_string(y), y)
units.add_units(1.0, x)
def parse_units(cls, x):
r"""Parse units.
Args:
x (str): Unit string.
Returns:
str: Propertly formatted units.
"""
replacements = {
"kg N": "kg",
"kg P": "kg",
"kg-1 dry biomass": "kg-1",
"kg CH2O": "kg",
"days": "d",
"cel": "degC"
}
for k, v in replacements.items():
x = x.replace(k, v)
if x == '-':
x = ""
out = units.convert_R_unit_string(x)
return out
def test_convert_R_unit_string(self):
r"""Test convert_R_unit_string."""
pairs = [('g', 'g'), ('g2', 'g**2'), ('g2 km s-2', 'g**2 km s**-2')]
for x, y in pairs:
self.assert_equal(units.convert_R_unit_string(x), y)