class ClientCalculationTestCase(unittest.TestCase): def setUp(self): self.tr = proto_helpers.StringTransport() self.proto = RemoteCalculationClient() self.proto.makeConnection(self.tr) def _test(self, operation, a, b, expected): d = getattr(self.proto, operation)(a, b) self.assertEqual(self.tr.value(), f"{operation} {a} {b}\r\n".encode("utf-8")) self.tr.clear() d.addCallback(self.assertEqual, expected) self.proto.dataReceived("{}\r\n".format(expected, ).encode("utf-8")) return d def test_add(self): return self._test("add", 7, 6, 13) def test_subtract(self): return self._test("subtract", 82, 78, 4) def test_multiply(self): return self._test("multiply", 2, 8, 16) def test_divide(self): return self._test("divide", 14, 3, 4)
class ClinetCalculationTestCase(unittest.TestCase): def setUp(self): self.tr = proto_helpers.StringTransport() self.proto = RemoteCalculationClient() self.proto.makeConnection(self.tr) def _test(self, operation, a, b, expected): d = getattr(self.proto, operation)(a, b) self.assertEqual(self.tr.value(), '%s %d %d\r\n' % (operation, a, b)) self.tr.clear() d.addCallback(self.assertEqual, expected) self.proto.dataReceived("%d\r\n" % (expected,)) return d def test_add(self): return self._test('add', 7, 6, 13) def test_subtract(self): return self._test('subtract', 82, 78, 4) def test_multiply(self): return self._test('multiply', 2, 8, 16) def test_divide(self): return self._test('divide', 14, 3, 4)