pgadmin4/web/regression/python_test_utils/sql_template_test_base.py
2021-01-04 15:34:45 +05:30

84 lines
2.5 KiB
Python

##########################################################################
#
# pgAdmin 4 - PostgreSQL Tools
#
# Copyright (C) 2013 - 2021, The pgAdmin Development Team
# This software is released under the PostgreSQL Licence
#
##########################################################################
import os
from pgadmin.utils.route import BaseTestGenerator
from regression.python_test_utils import test_utils
from pgadmin.utils.driver import DriverRegistry
from pgadmin.utils.versioned_template_loader \
import get_version_mapping_directories
DriverRegistry.load_drivers()
class SQLTemplateTestBase(BaseTestGenerator):
scenarios = [
("parent test class", dict(ignore_test=True))
]
def __init__(self):
super(SQLTemplateTestBase, self).__init__()
self.database_name = -1
def test_setup(self, connection, cursor):
# To be implemented by child classes
pass
def generate_sql(self, version):
# To be implemented by child classes
pass
def assertions(self, fetch_result, descriptions):
# To be implemented by child classes
pass
def runTest(self):
if hasattr(self, "ignore_test"):
return
with test_utils.Database(self.server) as (connection, database_name):
test_utils.create_table(self.server, database_name, "test_table")
self.database_name = database_name
cursor = connection.cursor()
self.test_setup(connection, cursor)
sql = self.generate_sql(connection.server_version)
cursor = connection.cursor()
cursor.execute(sql)
fetch_result = cursor.fetchall()
self.assertions(fetch_result, cursor.description)
def get_template_file(self, version, file_path, filename):
"""
This function check the specified file in the server mapping directory
and if file exists then return that path.
:param version:
:param file_path:
:param filename:
:return:
"""
# Iterate all the mapping directories and check the file is exist
# in the specified folder. If it exists then return the path.
for directory in get_version_mapping_directories(self.server['type']):
if directory['number'] > version:
continue
template_path = '/'.join([
file_path,
directory['name'],
filename
])
if os.path.exists(template_path):
return template_path