base_test_mixins.py

from __future__ import annotations


__copyright__ = "Copyright (C) 2017 Dong Zhuang, Andreas Kloeckner, Zesheng Wang"

__license__ = """
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
"""

import datetime
import hashlib
import os
import re
import shutil
import sys
import tempfile
from collections import OrderedDict
from copy import deepcopy
from functools import partial
from types import MethodType

import memcache
from django.conf import settings
from django.contrib.auth import get_user_model
from django.core.exceptions import ImproperlyConfigured
from django.test import Client, RequestFactory, override_settings
from django.urls import resolve, reverse

from course.constants import (
    flow_permission as fperm,
    grade_aggregation_strategy as g_strategy,
    participation_status,
    user_status,
)
from course.content import get_course_repo_path, get_repo_blob
from course.flow import GradeInfo
from course.models import (
    Course,
    FlowPageData,
    FlowPageVisit,
    FlowSession,
    GradingOpportunity,
    Participation,
    ParticipationRole,
)
from tests.constants import (
    COMMIT_SHA_MAP,
    FAKED_YAML_PATH,
    QUIZ_FLOW_ID,
    TEST_PAGE_TUPLE,
)
from tests.utils import mock


# {{{ data

CORRECTNESS_ATOL = 1e-05

CREATE_SUPERUSER_KWARGS = {
    "username": "test_admin",
    "password": "test_admin",
    "email": "test_admin@example.com",
    "first_name": "Test",
    "last_name": "Admin"}

SINGLE_COURSE_SETUP_LIST = [
    {
        "course": {
            "identifier": "test-course",
            "name": "Test Course",
            "number": "CS123",
            "time_period": "Fall 2016",
            "hidden": False,
            "listed": True,
            "accepts_enrollment": True,
            "git_source": "https://github.com/inducer/relate-sample.git",
            "course_file": "course.yml",
            "events_file": "events.yml",
            "enrollment_approval_required": False,
            "enrollment_required_email_suffix": "",
            "preapproval_require_verified_inst_id": True,
            "from_email": "inform@tiker.net",
            "notify_email": "inform@tiker.net",
            },
        "participations": [
            {
                "role_identifier": "instructor",
                "user": {
                    "username": "test_instructor",
                    "password": "test_instructor",
                    "email": "test_instructor@example.com",
                    "first_name": "Test_ins",
                    "last_name": "Instructor"},
                "status": participation_status.active
            },
            {
                "role_identifier": "ta",
                "user": {
                    "username": "test_ta",
                    "password": "test",
                    "email": "test_ta@example.com",
                    "first_name": "Test_ta",
                    "last_name": "TA"},
                "status": participation_status.active
            },
            {
                "role_identifier": "student",
                "user": {
                    "username": "test_student",
                    "password": "test",
                    "email": "test_student@example.com",
                    "first_name": "Test_stu",
                    "last_name": "Student"},
                "status": participation_status.active
            }
        ],
    }
]

TWO_COURSE_SETUP_LIST = deepcopy(SINGLE_COURSE_SETUP_LIST)
TWO_COURSE_SETUP_LIST[0]["course"]["identifier"] = "test-course1"
TWO_COURSE_SETUP_LIST += deepcopy(SINGLE_COURSE_SETUP_LIST)
TWO_COURSE_SETUP_LIST[1]["course"]["identifier"] = "test-course2"

NONE_PARTICIPATION_USER_CREATE_KWARG_LIST = [
    {
        "username": "test_user1",
        "password": "test_user1",
        "email": "test_user1@suffix.com",
        "first_name": "Test",
        "last_name": "User1",
        "institutional_id": "test_user1_institutional_id",
        "institutional_id_verified": True,
        "status": user_status.active
    },
    {
        "username": "test_user2",
        "password": "test_user2",
        "email": "test_user2@nosuffix.com",
        "first_name": "Test",
        "last_name": "User2",
        "institutional_id": "test_user2_institutional_id",
        "institutional_id_verified": False,
        "status": user_status.active
    },
    {
        "username": "test_user3",
        "password": "test_user3",
        "email": "test_user3@suffix.com",
        "first_name": "Test",
        "last_name": "User3",
        "institutional_id": "test_user3_institutional_id",
        "institutional_id_verified": True,
        "status": user_status.unconfirmed
    },
    {
        "username": "test_user4",
        "password": "test_user4",
        "email": "test_user4@no_suffix.com",
        "first_name": "Test",
        "last_name": "User4",
        "institutional_id": "test_user4_institutional_id",
        "institutional_id_verified": False,
        "status": user_status.unconfirmed
    }
]

try:
    mc = memcache.Client(["127.0.0.1:11211"])
except Exception:
    pass


SELECT2_HTML_FIELD_ID_SEARCH_PATTERN = re.compile(r'data-field_id="([^"]+)"')

# }}}


def git_source_url_to_cache_keys(url):
    url_hash = hashlib.md5(url.encode("utf-8")).hexdigest()
    return (
        f"test_course:{url_hash}",
        f"test_sha:{url_hash}"
    )