1 files changed, 60 insertions, 0 deletions
diff --git a/tests/test_evaluate_expression.py b/tests/test_evaluate_expression.py
new file mode 100644
index 0000000..b5389e8
--- /dev/null
+++ b/tests/test_evaluate_expression.py
@@ -0,0 +1,60 @@
+import unittest
+import dialoguer
+
+
+class TestEvaluateExpression(unittest.TestCase):
+
+	# @classmethod
+	# def setUpClass(cls):
+	# 	source_file_path = __file__.replace('.py', '.r')
+	# 	cls.src_fil_r = dialoguer.Dialogue(source_file_path)
+
+	# @classmethod
+	# def tearDownClass(cls):
+	# 	cls.src_fil_r.close()
+
+	def setUp(self):
+		source_file_path = __file__.replace('.py', '.r')
+		self.src_fil_r = dialoguer.Dialogue(source_file_path)
+
+	def tearDown(self):
+		self.src_fil_r.close()
+
+	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)
+
+	def test_args_and_kwargs(self):
+		args = [2, 3]
+		kwargs = {
+			'kwarg_1': 2,
+			'kwarg_2': 3
+		}
+		res_1 = self.src_fil_r.evaluate_expression('test_args_and_kwargs', *args, **kwargs)
+		res_ctrl = args[0] * args[1] * kwargs['kwarg_1'] * kwargs['kwarg_2']
+		self.assertEqual(res_ctrl, res_1)
+
+	def test_args_and_default_kwargs(self):
+		args = [2, 3]
+		kwargs = {
+			'kwarg_2': 3
+		}
+		res_1 = self.src_fil_r.evaluate_expression('test_args_and_kwargs', *args, **kwargs)
+		res_ctrl = args[0] * args[1] * 1 * kwargs['kwarg_2']
+		self.assertEqual(res_ctrl, res_1)
+
+
+if __name__ == '__main__':
+	unittest.main()