###################################################################################
#
#    Copyright (c) 2017-2019 MuK IT GmbH.
#
#    This file is part of MuK Large Objects Attachment
#    (see https://mukit.at).
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Lesser General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public License
#    along with this program. If not, see <http://www.gnu.org/licenses/>.
#
###################################################################################

import base64
import logging
import unittest

from odoo.tests import common

_logger = logging.getLogger(__name__)


class AttachmentTestCase(common.HttpCase):
    def setUp(self):
        super(AttachmentTestCase, self).setUp()
        self.attachment = self.env["ir.attachment"].sudo()
        self.params = self.env["ir.config_parameter"].sudo()
        self.location = self.params.get_param("ir_attachment.location")
        self.params.set_param("ir_attachment.location", "lobject")

    def tearDown(self):
        self.params.set_param("ir_attachment.location", self.location)
        super(AttachmentTestCase, self).tearDown()

    def test_attachment(self):
        attach = self.attachment.create(
            {"name": "Test", "datas": base64.b64encode(b"\xff data")}
        )
        self.assertTrue(attach.datas)
        self.assertTrue(attach.store_lobject)
        self.assertTrue(attach.with_context({"bin_size": True}).datas)
        self.assertTrue(attach.with_context({"bin_size": True}).store_lobject)
        self.assertTrue(attach.with_context({"human_size": True}).store_lobject)
        self.assertTrue(attach.with_context({"base64": True}).store_lobject)
        self.assertTrue(attach.with_context({"stream": True}).store_lobject)
        oid = attach.with_context({"oid": True}).store_lobject
        self.assertTrue(oid)
        attach.write({"datas": base64.b64encode(b"\xff data")})
        self.assertTrue(oid != attach.with_context({"oid": True}).store_lobject)
        self.assertTrue(attach.export_data(["datas"]))
        self.assertTrue(attach.export_data(["datas"], raw_data=True))
        attach.unlink()

    @unittest.skip("The test takes a long time and is therefore skipped by default.")
    def test_migration(self):
        self.attachment.force_storage()