gva/gnuviechadmin/userdbs/tests/test_models.py

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"""
This module provides tests for :py:mod:`userdbs.models`.
"""
from django.contrib.auth import get_user_model
from django.test import TestCase
from django.test.utils import override_settings
from osusers.models import User
from taskresults.models import TaskResult
from userdbs.models import DB_TYPES, DatabaseUser, UserDatabase
Customer = get_user_model()
@override_settings(
CELERY_ALWAYS_EAGER=True, CELERY_CACHE_BACKEND="memory", BROKER_BACKEND="memory"
)
class TestCaseWithCeleryTasks(TestCase):
pass
class DatabaseUserManagerTest(TestCaseWithCeleryTasks):
"""
Test case for :py:class:`userdbs.models.DatabaseUserManager`.
"""
def setUp(self):
self.customer = Customer.objects.create_user(username="testcustomer")
self.osuser = User.objects.create_user(customer=self.customer)
TaskResult.objects.all().delete()
def test_create_database_user_with_name(self):
dbu = DatabaseUser.objects.create_database_user(
self.osuser, DB_TYPES.pgsql, "testname", "secret"
)
self.assertEqual(dbu.name, "testname")
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.pgsql)
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(taskres[0].creator, "handle_dbuser_created")
self.assertEqual(taskres[0].notes, "pgsql user creation")
def test_create_database_user_with_name_no_commit(self):
dbu = DatabaseUser.objects.create_database_user(
self.osuser, DB_TYPES.pgsql, "testname", "secret", False
)
self.assertEqual(dbu.name, "testname")
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.pgsql)
self.assertFalse(TaskResult.objects.exists())
def test_create_database_user_generate_name(self):
dbu = DatabaseUser.objects.create_database_user(self.osuser, DB_TYPES.pgsql)
self.assertEqual(dbu.name, "{user}db01".format(user=self.osuser.username))
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.pgsql)
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(taskres[0].creator, "handle_dbuser_created")
self.assertEqual(taskres[0].notes, "pgsql user creation")
def test_create_database_user_multiple_generate_name(self):
dbu = DatabaseUser.objects.create_database_user(self.osuser, DB_TYPES.mysql)
self.assertEqual(dbu.name, "{user}db01".format(user=self.osuser.username))
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.mysql)
dbu = DatabaseUser.objects.create_database_user(self.osuser, DB_TYPES.mysql)
self.assertEqual(dbu.name, "{user}db02".format(user=self.osuser.username))
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.mysql)
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 2)
self.assertEqual(taskres[0].creator, "handle_dbuser_created")
self.assertEqual(taskres[0].notes, "mysql user creation")
self.assertEqual(taskres[1].creator, "handle_dbuser_created")
self.assertEqual(taskres[1].notes, "mysql user creation")
def test_create_database_user_multiple_gap_generate_name(self):
dbu = DatabaseUser.objects.create_database_user(self.osuser, DB_TYPES.mysql)
self.assertEqual(dbu.name, "{user}db01".format(user=self.osuser.username))
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.mysql)
dbu = DatabaseUser.objects.create_database_user(self.osuser, DB_TYPES.mysql)
self.assertEqual(dbu.name, "{user}db02".format(user=self.osuser.username))
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.mysql)
DatabaseUser.objects.get(
name="{user}db01".format(user=self.osuser.username)
).delete()
dbu = DatabaseUser.objects.create_database_user(self.osuser, DB_TYPES.mysql)
self.assertEqual(dbu.name, "{user}db01".format(user=self.osuser.username))
self.assertEqual(dbu.osuser, self.osuser)
self.assertEqual(dbu.db_type, DB_TYPES.mysql)
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 4)
self.assertEqual(taskres[0].creator, "handle_dbuser_created")
self.assertEqual(taskres[0].notes, "mysql user creation")
self.assertEqual(taskres[1].creator, "handle_dbuser_created")
self.assertEqual(taskres[1].notes, "mysql user creation")
self.assertEqual(taskres[2].creator, "handle_dbuser_deleted")
self.assertEqual(taskres[2].notes, "mysql user deletion")
self.assertEqual(taskres[3].creator, "handle_dbuser_created")
self.assertEqual(taskres[3].notes, "mysql user creation")
class DatabaseUserTest(TestCaseWithCeleryTasks):
"""
Test case for :py:class:`userdbs.models.DatabaseUser`.
"""
def setUp(self):
self.customer = Customer.objects.create_user(username="testcustomer")
self.osuser = User.objects.create_user(customer=self.customer)
self.dbu = DatabaseUser.objects.create_database_user(
self.osuser, DB_TYPES.pgsql
)
TaskResult.objects.all().delete()
def test___str__(self):
self.assertEqual(
str(self.dbu),
"{user}db01 (PostgreSQL for {user})".format(user=self.osuser.username),
)
def test_set_password_pgsql(self):
self.dbu.set_password("secret")
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(taskres[0].creator, "handle_dbuser_password_set")
self.assertEqual(taskres[0].notes, "pgsql password change")
def test_set_password_mysql(self):
self.dbu.db_type = DB_TYPES.mysql
self.dbu.save()
self.dbu.set_password("secret")
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(taskres[0].creator, "handle_dbuser_password_set")
self.assertEqual(taskres[0].notes, "mysql password change")
def test_delete_no_dbs(self):
self.dbu.delete()
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(taskres[0].creator, "handle_dbuser_deleted")
self.assertEqual(taskres[0].notes, "pgsql user deletion")
def test_delete_with_dbs(self):
db = UserDatabase.objects.create_userdatabase(self.dbu)
dbid = db.id
self.dbu.delete()
self.assertFalse(UserDatabase.objects.filter(id=dbid).exists())
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 3)
self.assertEqual(taskres[0].creator, "handle_userdb_created")
self.assertEqual(taskres[0].notes, "pgsql database creation")
self.assertEqual(taskres[1].creator, "handle_userdb_deleted")
self.assertEqual(taskres[1].notes, "pgsql database deletion")
self.assertEqual(taskres[2].creator, "handle_dbuser_deleted")
self.assertEqual(taskres[2].notes, "pgsql user deletion")
class UserDatabaseManagerTest(TestCaseWithCeleryTasks):
"""
Test case for :py:class:`userdbs.models.UserDatabaseManager`.
"""
def setUp(self):
self.customer = Customer.objects.create_user(username="testcustomer")
self.osuser = User.objects.create_user(customer=self.customer)
TaskResult.objects.all().delete()
def _create_database_user(self, dbtype):
self.dbu = DatabaseUser.objects.create_database_user(self.osuser, dbtype)
TaskResult.objects.all().delete()
def test_create_userdatabase_with_user_mysql(self):
db = UserDatabase.objects.create_userdatabase_with_user(
DB_TYPES.mysql, self.osuser
)
self.assertEqual(db.db_name, "{user}db01".format(user=self.osuser.username))
self.assertEqual(
db.db_user.name, "{user}db01".format(user=self.osuser.username)
)
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 2)
self.assertEqual(taskres[0].creator, "handle_dbuser_created")
self.assertEqual(taskres[0].notes, "mysql user creation")
self.assertEqual(taskres[1].creator, "handle_userdb_created")
self.assertEqual(taskres[1].notes, "mysql database creation")
def test_create_userdatabase_with_user_pgsql(self):
db = UserDatabase.objects.create_userdatabase_with_user(
DB_TYPES.pgsql, self.osuser
)
self.assertEqual(db.db_name, "{user}db01".format(user=self.osuser.username))
self.assertEqual(
db.db_user.name, "{user}db01".format(user=self.osuser.username)
)
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 2)
self.assertEqual(taskres[0].creator, "handle_dbuser_created")
self.assertEqual(taskres[0].notes, "pgsql user creation")
self.assertEqual(taskres[1].creator, "handle_userdb_created")
self.assertEqual(taskres[1].notes, "pgsql database creation")
def test_create_userdatabase_given_name_no_new_write(self):
self._create_database_user(DB_TYPES.pgsql)
db = UserDatabase.objects.create_userdatabase(self.dbu, db_name="test")
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(db.db_name, "test")
TaskResult.objects.all().delete()
db.save()
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 0)
def test_create_userdatabase_given_name(self):
self._create_database_user(DB_TYPES.pgsql)
db = UserDatabase.objects.create_userdatabase(self.dbu, db_name="test")
self.assertEqual(db.db_name, "test")
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 1)
self.assertEqual(db.db_name, "test")
def test_create_userdatabase_generate_name_no_commit(self):
self._create_database_user(DB_TYPES.pgsql)
db = UserDatabase.objects.create_userdatabase(self.dbu, commit=False)
self.assertEqual(db.db_name, self.dbu.name)
self.assertFalse(TaskResult.objects.all().exists())
def test_create_userdatabase_generate_name(self):
self._create_database_user(DB_TYPES.pgsql)
db = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(db.db_name, self.dbu.name)
def test_create_userdatabase_multiple_generate_name(self):
self._create_database_user(DB_TYPES.pgsql)
db = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(db.db_name, self.dbu.name)
db = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(db.db_name, "{user}_02".format(user=self.dbu.name))
def test_create_userdatabase_multiple_gap_generate_name(self):
self._create_database_user(DB_TYPES.pgsql)
db = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(db.db_name, self.dbu.name)
dbx = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(dbx.db_name, "{user}_02".format(user=self.dbu.name))
db = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(db.db_name, "{user}_03".format(user=self.dbu.name))
dbx.delete()
db = UserDatabase.objects.create_userdatabase(self.dbu)
self.assertEqual(db.db_name, "{user}_02".format(user=self.dbu.name))
class UserDatabaseTest(TestCaseWithCeleryTasks):
"""
Test case for :py:class:`userdbs.models.UserDabase`.
"""
def test___str__(self):
customer = Customer.objects.create_user(username="testcustomer")
osuser = User.objects.create_user(customer=customer)
db = UserDatabase.objects.create_userdatabase_with_user(DB_TYPES.pgsql, osuser)
self.assertEqual(
str(db),
"{user}db01 ({dbuser})".format(user=osuser.username, dbuser=db.db_user),
)
def test_delete_mysql_db(self):
customer = Customer.objects.create_user(username="testcustomer")
osuser = User.objects.create_user(customer=customer)
TaskResult.objects.all().delete()
db = UserDatabase.objects.create_userdatabase_with_user(DB_TYPES.mysql, osuser)
db.delete()
taskres = TaskResult.objects.all()
self.assertEqual(len(taskres), 3)
self.assertEqual(taskres[2].creator, "handle_userdb_deleted")
self.assertEqual(taskres[2].notes, "mysql database deletion")