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test_message_model.py
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test_message_model.py
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"""Message model tests."""
# run these tests like:
#
# python -m unittest test_message_model.py
import os
from unittest import TestCase
from datetime import datetime
from models import db, User, Message, FollowersFollowee, Reaction
# BEFORE we import our app, let's set an environmental variable
# to use a different database for tests (we need to do this
# before we import our app, since that will have already
# connected to the database
os.environ['DATABASE_URL'] = "postgresql:///warbler-test"
# Now we can import app
from app import app
# Create our tables (we do this here, so we only create the tables
# once for all tests --- in each test, we'll delete the data
# and create fresh new clean test data
db.create_all()
class MessageModelTestCase(TestCase):
"""Test views for messages."""
def setUp(self):
"""Create test client, add sample data."""
User.query.delete()
Message.query.delete()
FollowersFollowee.query.delete()
Reaction.query.delete()
self.client = app.test_client()
def test_message_model(self):
"""Does basic model work?"""
u=User.signup(username="testuser", email="test@test.com", password="HASHED_PASSWORD", image_url="/static/images/default-pic.png")
u.id = 1
db.session.commit()
m=Message(id=1,text="test message",user_id=1)
db.session.add(m)
db.session.commit()
# User should have 1 message and 1 follower and 1 following
self.assertEqual(u.messages.count(), 1)
#testing attributes
self.assertEqual(m.text,"test message")
self.assertEqual(m.user_id, 1)
self.assertTrue(m.timestamp<=datetime.utcnow())
def tearDown(self):
User.query.delete()
Message.query.delete()
FollowersFollowee.query.delete()
Reaction.query.delete()