def test_resolve_normalization_of_braces(self):
expected = '()'
converter = FormulaConverter(variable_addresses={'A': 0})
for text in ['()', '{}', '[]']:
actual = converter._normalize(text=text)
self.assertEqual(actual, expected)
def test_resolve_casual_math_operations_without_variable_conflict(self):
expected = 'A * B / C'
converter = FormulaConverter(variable_addresses={'A': 0, 'B': 1, 'C': 2})
actual = converter._normalize(text='A x B / C')
self.assertEqual(actual, expected)