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path: root/test_evaluate_expression.py
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import unittest
import dialoguer


class TestEvaluateExpression(unittest.TestCase):

	@classmethod
	def setUpClass(cls):
		cls.src_fil_r = dialoguer.Dialogue('test_evaluate_expression.r')

	@classmethod
	def tearDownClass(cls):
		cls.src_fil_r.close()

	def setUp(self):
		pass

	def tearDown(self):
		pass

	def test_built_in_method(self):
		res_1 = self.src_fil_r.evaluate_expression('sum', 1, 2)
		self.assertEqual(res_1, 3)

	def test_defined_method(self):
		res_1 = self.src_fil_r.evaluate_expression('test_method', 1, 2)
		self.assertEqual(res_1, 3)

	def test_kwargs(self):
		kwargs = {
			'arg_1': 2,
			'arg_2': 3
		}
		res_1 = self.src_fil_r.evaluate_expression('test_kwargs', **kwargs)
		self.assertEqual(res_1, 6)


if __name__ == '__main__':
	unittest.main()