# Copyright 2023 TerraPower, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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"""Test base migration classes."""
import os
import unittest
from armi.migration.base import Migration
from armi.migration.base import SettingsMigration
from armi.tests import TEST_ROOT
[docs]class TestMigrationBases(unittest.TestCase):
[docs] def test_basic_validation(self):
with self.assertRaises(RuntimeError):
_m = Migration(None, None)
with self.assertRaises(RuntimeError):
_m = Migration("fake_stream", "fake_path")
Migration("fake_stream", None)
m = Migration(None, "fake_path")
with self.assertRaises(ValueError):
m._loadStreamFromPath()
[docs]class TestSettingsMigration(unittest.TestCase):
[docs] def test_loadStreamFromPath(self):
file_path = os.path.join(TEST_ROOT, "armiRun.yaml")
m = SettingsMigration(None, file_path)
m._loadStreamFromPath()
self.assertIsNotNone(m.stream)