app-MAIL-temp/tests/utils.py

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import email
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import json
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import os
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import random
import string
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from email.message import EmailMessage
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from typing import Optional, Dict
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import jinja2
from flask import url_for
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from app.models import User
def login(flask_client) -> User:
# create user, user is activated
user = User.create(
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email="a@b.c",
password="password",
name="Test User",
activated=True,
commit=True,
)
r = flask_client.post(
url_for("auth.login"),
data={"email": "a@b.c", "password": "password"},
follow_redirects=True,
)
assert r.status_code == 200
assert b"/auth/logout" in r.data
return user
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def random_token(length: int = 10) -> str:
return "".join(random.choices(string.ascii_lowercase + string.digits, k=length))
def create_random_user() -> User:
email = "{}@{}.com".format(random_token(), random_token())
return User.create(
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email=email,
password="password",
name="Test User",
activated=True,
commit=True,
)
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def pretty(d):
"""pretty print as json"""
print(json.dumps(d, indent=2))
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def load_eml_file(
filename: str, template_values: Optional[Dict[str, str]] = None
) -> EmailMessage:
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emails_dir = os.path.join(
os.path.dirname(os.path.realpath(__file__)), "example_emls"
)
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fullpath = os.path.join(emails_dir, filename)
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with open(fullpath) as fd:
template = jinja2.Template(fd.read())
if not template_values:
template_values = {}
rendered = template.render(**template_values)
return email.message_from_string(rendered)