def test_email_client_reset(self):
# Email message content
# Email subject
subject = 'Testing Reset Method'
# Email body
body = 'Email body has not been reset. Please check its functionality.'
# Email signature
signature = '\n\nKind regards,\[email protected]'
# initialising Email
email_client = EmailClient(self.__server, self.__port_number,
self.__username, self.__password)
email_client.set_subject(subject)
email_client.set_body(body)
email_client.set_signature(signature)
email_client.add_attachment('test.txt')
# resetting email content
email_client.reset_email()
# adding Email body
new_body = 'Email body has been reset.'
email_client.set_body(new_body)
# testing
sent = True
self.assertEqual(email_client.send(self.__recipient), sent)
def test_reset_functionality(self):
"""
This functions tests that mail contents are reset after calling reset()
"""
# initialize the email client
email_client = EmailClient(self.server, self.server_port, self.mail_id,
self.password)
# set email contents to test strings and files
email_client.set_subject(self.test_subject)
email_client.set_body(self.test_body)
email_client.set_signature(self.test_signature)
email_client.add_attachment(self.test_attachment)
# before reset will be true as email will be sent
before_reset = email_client.send(self.recipient)
# reset the email contents
email_client.reset_email()
# after reset will be false as email won't be sent as the contents removed
after_reset = email_client.send(self.recipient)
# compare that both are not equal
self.assertNotEqual(before_reset, after_reset)
def test_invalid_attachment_path_mails(self):
"""
This functions tests that mail is not sent when attachment path is invalid
"""
# initialize the email client
email_client = EmailClient(self.server, self.server_port, self.mail_id,
self.password)
# set email contents to test strings and files
email_client.set_subject(self.test_subject)
email_client.set_body(self.test_body)
email_client.set_signature(self.test_signature)
email_client.add_attachment('xyz.txt')
# verify that the email is sent
self.assertFalse(email_client.send(self.recipient))
def test_valid_mails(self):
"""
This function tests that the mail is not sent when email contents are empty
"""
# initialize the email client
email_client = EmailClient(self.server, self.server_port, self.mail_id,
self.password)
# set email contents to test strings and files
email_client.set_subject(self.test_subject)
email_client.set_body(self.test_body)
email_client.set_signature(self.test_signature)
email_client.add_attachment(self.test_attachment)
# verify that the email is sent
self.assertTrue(email_client.send(self.recipient))
def test_empty_mails(self):
"""
This function tests that the mail is sent successfully when all the mail contents are proper
"""
# initialize the email client
email_client = EmailClient(self.server, self.server_port, self.mail_id,
self.password)
# set email contents to empty string
email_client.set_subject('')
email_client.set_body('')
email_client.set_signature('')
email_client.add_attachment('')
# verify that the email is not sent
self.assertFalse(email_client.send(self.recipient))
def test_empty_subject_mails(self):
"""
This function tests that mail is not sent when attachment is present but no subject is added
"""
# initialize the email client
email_client = EmailClient(self.server, self.server_port, self.mail_id,
self.password)
# set subject of email to empty string
email_client.set_subject('')
# set email contents to test strings and files
email_client.set_body(self.test_body)
email_client.set_signature(self.test_signature)
email_client.add_attachment(self.test_attachment)
# verify that the email is sent
self.assertFalse(email_client.send(self.recipient))
def test_empty_email(self):
# Empty Email message content
# Email subject
subject = ''
# Email body
body = ''
# Email signature
signature = ''
# sending Email
email_client = EmailClient(self.__server, self.__port_number,
self.__username, self.__password)
email_client.set_subject(subject)
email_client.set_body(body)
email_client.set_signature(signature)
# testing
sent = False
self.assertEqual(email_client.send(self.__recipient), sent)
def test_email_client_send(self):
# Email message content
# Email subject
subject = 'Testing'
# Email body
body = 'Hi,\n\nI am Kevin. How are you?'
# Email signature
signature = '\n\nKind regards,\n{}'.format(self.__username)
# sending Email
email_client = EmailClient(self.__server, self.__port_number,
self.__username, self.__password)
email_client.set_subject(subject)
email_client.set_body(body)
email_client.set_signature(signature)
email_client.add_attachment('test.txt')
# testing
sent = True
self.assertEqual(email_client.send(self.__recipient), sent)