def test_make_recipient_line_multiple(self):
"""
verify the make_recipient_line() function returns
correct "to:" line for multiple recipients.
"""
self.assertEqual(self.multiple_recipient_str,
mailJOTD.make_recipient_line(self.multiple_recipient))
def test_make_recipient_line_single(self):
"""
verify the make_recipient_line() function returns
correct "to:" lines for a single recipient.
"""
self.assertEqual(self.single_recipient_str,
mailJOTD.make_recipient_line(self.single_recipient))
