def test_set_retries_less_than_zero(self) -> None:
"""
Tests the method which let us set the number of retry to perform for the
case that the given value is less than zero
"""
given = -1
download_helper = DownloadHelper()
self.assertRaises(ValueError,
lambda: download_helper.set_retries(given))
def test_set_retries(self) -> None:
"""
Tests the method which let us set the number of retry to perform.
"""
given = 3
expected = 3
download_helper = DownloadHelper()
download_helper.set_retries(given)
actual = download_helper.retries
self.assertEqual(expected, actual)
download_helper = DownloadHelper(retries=given)
actual = download_helper.retries
self.assertEqual(expected, actual)
def test_set_retries_not_int(self) -> None:
"""
Tests the method which let us set the number of retry to perform for the
case that the given value is not a string.
"""
given = ["Hello", "World"]
download_helper = DownloadHelper()
self.assertRaises(TypeError,
lambda: download_helper.set_retries(given))
def test_set_retries_return(self) -> None:
"""
Tests the response of the method which let us set the number of retry
to perform.
"""
given = 3
download_helper = DownloadHelper()
actual = download_helper.set_retries(given)
self.assertIsInstance(actual, DownloadHelper)