def test_message_as_bytes():
msg = Message(sender="*****@*****.**", recipients=["*****@*****.**"])
msg.body = "normal ascii text"
assert bytes(msg) == msg.as_bytes()
def test_empty_subject_header():
mail = Mail(**test_mail_options)
msg = Message(sender="*****@*****.**", recipients=["*****@*****.**"])
msg.body = "normal ascii text"
mail.send(msg)
assert 'Subject:' not in msg.as_string()
def test_message_default_sender():
msg = Message(recipients=["*****@*****.**"])
msg.body = "normal ascii text"
mail = Mail(**test_mail_options)
mail.send(msg)
assert msg.sender == '*****@*****.**'
def test_message_charset():
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"],
charset='us-ascii')
# ascii body
msg.body = "normal ascii text"
assert 'Content-Type: text/plain; charset="us-ascii"' in msg.as_string()
# ascii html
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"],
charset='us-ascii')
msg.body = None
msg.html = "<html><h1>hello</h1></html>"
assert 'Content-Type: text/html; charset="us-ascii"' in msg.as_string()
# unicode body
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"])
msg.body = "ünicöde ←→ ✓"
assert 'Content-Type: text/plain; charset="utf-8"' in msg.as_string()
# unicode body and unicode html
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"])
msg.html = "ünicöde ←→ ✓"
assert 'Content-Type: text/plain; charset="utf-8"' in msg.as_string()
assert 'Content-Type: text/html; charset="utf-8"' in msg.as_string()
# unicode body and attachments
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"])
msg.html = None
msg.attach(data=b"foobar",
content_type='text/csv',
headers={'X-Extra-Header': 'Yes'})
assert 'Content-Type: text/plain; charset="utf-8"' in msg.as_string()
assert 'X-Extra-Header' in msg.as_string()
# unicode sender as tuple
msg = Message(sender=("送信者", "*****@*****.**"),
subject="表題",
recipients=["*****@*****.**"],
reply_to="返信先 <*****@*****.**>",
charset='shift_jis') # japanese
msg.body = '内容'
assert 'From: =?iso-2022-jp?' in msg.as_string()
assert 'From: =?utf-8?' not in msg.as_string()
assert 'Subject: =?iso-2022-jp?' in msg.as_string()
assert 'Subject: =?utf-8?' not in msg.as_string()
assert 'Reply-To: =?iso-2022-jp?' in msg.as_string()
assert 'Reply-To: =?utf-8?' not in msg.as_string()
assert 'Content-Type: text/plain; charset="iso-2022-jp"' in msg.as_string()
# unicode subject sjis
msg = Message(sender="*****@*****.**",
subject="表題",
recipients=["*****@*****.**"],
charset='shift_jis') # japanese
msg.body = '内容'
assert 'Subject: =?iso-2022-jp?' in msg.as_string()
assert 'Content-Type: text/plain; charset="iso-2022-jp"', msg.as_string()
# unicode subject utf-8
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"],
charset='utf-8')
msg.body = '内容'
assert 'Subject: subject' in msg.as_string()
assert 'Content-Type: text/plain; charset="utf-8"' in msg.as_string()
# ascii subject
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"],
charset='us-ascii')
msg.body = "normal ascii text"
assert 'Subject: =?us-ascii?' not in msg.as_string()
assert 'Content-Type: text/plain; charset="us-ascii"' in msg.as_string()
# default charset
msg = Message(sender="*****@*****.**",
subject="subject",
recipients=["*****@*****.**"])
msg.body = "normal ascii text"
assert 'Subject: =?' not in msg.as_string()
assert 'Content-Type: text/plain; charset="utf-8"' in msg.as_string()