def test_comparison_float_absolute_pass(self):
"""Test that comparison of float with absolute tolerance passes when
it is less that tolerance.
"""
conf = {}
comparison = Comparison('unittest', conf)
category = comparison._tolerances.CONC
comparison.update_from_name(category, '1.0e-16 absolute')
section = 'Ca'
key = 'cell 1'
a_data = '1.0e-16'
b_data = '1.1e-16'
received = comparison._compare_float_values_with_tolerance(
category, section, key, a_data, b_data)
self.assertTrue(received)
def test_comparison_float_percent_fail(self):
"""Test that comparison of float with percent tolerance fails when it
is greater than tolerance.
"""
conf = {}
comparison = Comparison('unittest', conf)
category = comparison._tolerances.CONC
comparison.update_from_name(category, '5.0 percent')
section = 'foo'
key = 'cell 1'
a_data = '1.0e-16'
b_data = '1.06e-16'
received = comparison._compare_float_values_with_tolerance(
category, section, key, a_data, b_data)
self.assertFalse(received)
