import unittest
import dialoguer


class TestImportVariable(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_import_string(self):
		msg_1 = self.src_fil_r.import_variable('msg_1')
		msg_2 = self.src_fil_r.import_variable('msg_2')
		self.assertEqual(msg_1, 'Initializing Client - R')
		self.assertEqual(msg_2, 'Initialized Client - R')

	def test_import_integer(self):
		int_1 = self.src_fil_r.import_variable('int_1')[0]
		self.assertEqual(int_1, 3)

	def test_import_boolean(self):
		chk_1 = self.src_fil_r.import_variable('chk_1')
		chk_2 = self.src_fil_r.import_variable('chk_2')
		self.assertEqual(chk_1, True)
		self.assertEqual(chk_2, False)

	def test_import_double(self):
		dbl_1 = self.src_fil_r.import_variable('dbl_1')
		dbl_2 = self.src_fil_r.import_variable('dbl_2')
		self.assertEqual(dbl_1, 3)
		self.assertEqual(dbl_2, 12.345)


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