import unittest

from hello_hut.greetings import greet


class GreetTest(unittest.TestCase):
    def test_default_name(self):
        self.assertEqual(greet(), "Hello, friend!")

    def test_custom_name(self):
        self.assertEqual(greet("Ada"), "Hello, Ada!")

    def test_shout(self):
        self.assertEqual(greet("Ada", shout=True), "HELLO, ADA!")

    def test_shout_keeps_accents(self):
        self.assertEqual(greet("Zoë", shout=True), "HELLO, ZOË!")


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