aurweb/test/test_term.py
Kevin Morris 38dc2bb99d Sanitize and modernize pytests
Some of these tests were written before some of our convenient
tooling existed. Additionally, some of the tests were not
cooperating with PEP-8 guidelines or isorted.

This commit does the following:
    - Replaces all calls to make_(user|session) with
      aurweb.db.create(Model, ...).
    - Replace calls to session.add(...) + session.commit() with
      aurweb.db.create.
    - Removes the majority of calls to (session|aurweb.db).delete(...).
    - Replaces session.query calls with aurweb.db.query.
    - Initializes all mutable globals in pytest fixture setup().
    - Makes mutable global declarations more concise:
      `var1, var2 = None, None` -> `var1 = var2 = None`
    - Defines a warning exclusion for test/test_ssh_pub_key.py.
    - Removes the aurweb.testing.models module.
    - Removes some useless pytest.fixture yielding.

As of this commit, developers should use the following guidelines
when writing tests:
    - Always use aurweb.db.(create|delete|query) for database
      operations, where possible.
    - Always define mutable globals in the style: `var1 = var2 = None`.
    - `yield` the most dependent model in pytest setup fixture **iff**
      you must delete records after test runs to maintain database
      integrity. Example: test/test_account_type.py.

This all makes the test code look and behave much cleaner.
Previously, aurweb.testing.setup_test_db was buggy and leaving
objects around in SQLAlchemy's IdentityMap.

Signed-off-by: Kevin Morris <kevr@0cost.org>
2021-06-05 20:11:17 -07:00

35 lines
908 B
Python

import pytest
from sqlalchemy.exc import IntegrityError
from aurweb.db import create
from aurweb.models.term import Term
from aurweb.testing import setup_test_db
@pytest.fixture(autouse=True)
def setup():
setup_test_db("Terms")
def test_term_creation():
term = create(Term, Description="Term description",
URL="https://fake_url.io")
assert bool(term.ID)
assert term.Description == "Term description"
assert term.URL == "https://fake_url.io"
assert term.Revision == 1
def test_term_null_description_raises_exception():
from aurweb.db import session
with pytest.raises(IntegrityError):
create(Term, URL="https://fake_url.io")
session.rollback()
def test_term_null_url_raises_exception():
from aurweb.db import session
with pytest.raises(IntegrityError):
create(Term, Description="Term description")
session.rollback()