From dd359bc0617a915909efb2ef37048192c0639836 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= Date: Tue, 16 Jan 2018 00:44:20 +0100 Subject: Complete refactor of the script to use classes --- test.py | 174 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 174 insertions(+) create mode 100644 test.py (limited to 'test.py') diff --git a/test.py b/test.py new file mode 100644 index 0000000..9e228d7 --- /dev/null +++ b/test.py @@ -0,0 +1,174 @@ +import portfolio +import unittest +from unittest import mock + +class AmountTest(unittest.TestCase): + def setUp(self): + super(AmountTest, self).setUp() + + def test_values(self): + amount = portfolio.Amount("BTC", 0.65) + self.assertEqual(0.65, amount.value) + self.assertEqual("BTC", amount.currency) + + amount = portfolio.Amount("BTC", 10, int_val=2000000000000000) + self.assertEqual(0.002, amount.value) + + def test_in_currency(self): + amount = portfolio.Amount("ETC", 10) + + self.assertEqual(amount, amount.in_currency("ETC", None)) + + ticker_mock = unittest.mock.Mock() + with mock.patch.object(portfolio.Amount, 'get_ticker', new=ticker_mock): + ticker_mock.return_value = None + portfolio.Amount.get_ticker = ticker_mock + + self.assertRaises(Exception, amount.in_currency, "ETH", None) + + with mock.patch.object(portfolio.Amount, 'get_ticker', new=ticker_mock): + ticker_mock.return_value = { + "average": 0.3, + "foo": "bar", + } + converted_amount = amount.in_currency("ETH", None) + + self.assertEqual(3.0, converted_amount.value) + self.assertEqual("ETH", converted_amount.currency) + self.assertEqual(amount, converted_amount.linked_to) + self.assertEqual("bar", converted_amount.ticker["foo"]) + + @unittest.skip("TODO") + def test_get_ticker(self): + pass + + def test__abs(self): + amount = portfolio.Amount("SC", -120) + self.assertEqual(120, abs(amount).value) + self.assertEqual("SC", abs(amount).currency) + + amount = portfolio.Amount("SC", 10) + self.assertEqual(10, abs(amount).value) + self.assertEqual("SC", abs(amount).currency) + + def test__add(self): + amount1 = portfolio.Amount("XVG", 12.9) + amount2 = portfolio.Amount("XVG", 13.1) + + self.assertEqual(26, (amount1 + amount2).value) + self.assertEqual("XVG", (amount1 + amount2).currency) + + amount3 = portfolio.Amount("ETH", 1.6) + with self.assertRaises(Exception): + amount1 + amount3 + + amount4 = portfolio.Amount("ETH", 0.0) + self.assertEqual(amount1, amount1 + amount4) + + def test__radd(self): + amount = portfolio.Amount("XVG", 12.9) + + self.assertEqual(amount, 0 + amount) + with self.assertRaises(Exception): + 4 + amount + + def test__sub(self): + amount1 = portfolio.Amount("XVG", 13.3) + amount2 = portfolio.Amount("XVG", 13.1) + + self.assertEqual(0.2, (amount1 - amount2).value) + self.assertEqual("XVG", (amount1 - amount2).currency) + + amount3 = portfolio.Amount("ETH", 1.6) + with self.assertRaises(Exception): + amount1 - amount3 + + amount4 = portfolio.Amount("ETH", 0.0) + self.assertEqual(amount1, amount1 - amount4) + + def test__int(self): + amount = portfolio.Amount("XMR", 0.1) + self.assertEqual(100000000000000000, int(amount)) + + def test__mul(self): + amount = portfolio.Amount("XEM", 11) + + self.assertEqual(38.5, (amount * 3.5).value) + self.assertEqual(33, (amount * 3).value) + + with self.assertRaises(Exception): + amount * amount + + def test__rmul(self): + amount = portfolio.Amount("XEM", 11) + + self.assertEqual(38.5, (3.5 * amount).value) + self.assertEqual(33, (3 * amount).value) + + def test__floordiv(self): + amount = portfolio.Amount("XEM", 11) + + self.assertEqual(5.5, (amount // 2).value) + with self.assertRaises(TypeError): + amount // 2.5 + self.assertEqual(1571428571428571428, (amount // 7)._value) + + def test__div(self): + amount = portfolio.Amount("XEM", 11) + + with self.assertRaises(TypeError): + amount / 2.5 + self.assertEqual(5.5, (amount / 2).value) + self.assertEqual(1571428571428571428, (amount / 7)._value) + + def test__lt(self): + amount1 = portfolio.Amount("BTD", 11.3) + amount2 = portfolio.Amount("BTD", 13.1) + + self.assertTrue(amount1 < amount2) + self.assertFalse(amount2 < amount1) + self.assertFalse(amount1 < amount1) + + amount3 = portfolio.Amount("BTC", 1.6) + with self.assertRaises(Exception): + amount1 < amount3 + + def test__eq(self): + amount1 = portfolio.Amount("BTD", 11.3) + amount2 = portfolio.Amount("BTD", 13.1) + amount3 = portfolio.Amount("BTD", 11.3) + + self.assertFalse(amount1 == amount2) + self.assertFalse(amount2 == amount1) + self.assertTrue(amount1 == amount3) + self.assertFalse(amount2 == 0) + + amount4 = portfolio.Amount("BTC", 1.6) + with self.assertRaises(Exception): + amount1 == amount4 + + amount5 = portfolio.Amount("BTD", 0) + self.assertTrue(amount5 == 0) + + def test__str(self): + amount1 = portfolio.Amount("BTX", 32) + self.assertEqual("32.00000000 BTX", str(amount1)) + + amount2 = portfolio.Amount("USDT", 12000) + amount1.linked_to = amount2 + self.assertEqual("32.00000000 BTX [12000.00000000 USDT]", str(amount1)) + + def test__repr(self): + amount1 = portfolio.Amount("BTX", 32) + self.assertEqual("Amount(32.00000000 BTX)", repr(amount1)) + + amount2 = portfolio.Amount("USDT", 12000) + amount1.linked_to = amount2 + self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT))", repr(amount1)) + + amount3 = portfolio.Amount("BTC", 0.1) + amount2.linked_to = amount3 + self.assertEqual("Amount(32.00000000 BTX -> Amount(12000.00000000 USDT -> Amount(0.10000000 BTC)))", repr(amount1)) + +if __name__ == '__main__': + unittest.main() -- cgit v1.2.3