# Copyright 2019 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.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests to demonstrate the test helper is functional."""
import os
from armi.tests import ArmiTestHelper
THIS_DIR = os.path.dirname(__file__)
[docs]class TestArmiTestHelper(ArmiTestHelper):
def setUp(self):
self.goodFilePath = os.path.join(THIS_DIR, "goodFile" + self._testMethodName)
self.badFilePath = os.path.join(THIS_DIR, "badFile" + self._testMethodName)
self.BLOCK_TEXT = (
"TerraPower aims to develop a sustainable and economic nuclear energy technology using:\n"
"Next-generation safe, affordable, clean and secure technologies\n"
"Advanced materials for more durable metallic fuels\n"
"World-class leadership for dynamic reactor engineering and innovation\n"
"Supercomputing for reliable and comprehensive modeling\n"
)
self.BAD_TEXT = self.BLOCK_TEXT.replace("class", "NEGATIVE")
for path, text in zip(
[self.goodFilePath, self.badFilePath], (self.BLOCK_TEXT, self.BAD_TEXT)
):
with open(path, "w") as fileObj:
fileObj.write(text)
def tearDown(self):
for path in [self.goodFilePath, self.badFilePath]:
if os.path.exists(path):
os.remove(path)
[docs] def test_compareFilesSucess(self):
self.compareFilesLineByLine(self.goodFilePath, self.goodFilePath)
[docs] def test_compareFilesFail(self):
self.assertRaises(
AssertionError,
self.compareFilesLineByLine,
self.goodFilePath,
self.badFilePath,
)
[docs] def test_compareFilesSucceedFalseNegative(self):
self.compareFilesLineByLine(
self.goodFilePath, self.badFilePath, falseNegList=["NEGATIVE"]
)