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workload-automation/wlauto/tests/test_results_manager.py
2015-03-10 13:09:31 +00:00

131 lines
3.9 KiB
Python

# Copyright 2013-2015 ARM Limited
#
# 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.
#
# pylint: disable=W0231,W0613,E0611,W0603,R0201
from unittest import TestCase
from nose.tools import assert_equal, assert_true, assert_false, assert_raises
from wlauto.core.result import ResultProcessor, ResultManager
from wlauto.exceptions import WAError
class MockResultProcessor1(ResultProcessor):
name = 'result_processor_with_exception'
def process_iteration_result(self, result, context):
raise Exception()
def process_run_result(self, result, context):
raise Exception()
class MockResultProcessor2(ResultProcessor):
name = 'result_processor_with_wa_error'
def process_iteration_result(self, result, context):
raise WAError()
def process_run_result(self, result, context):
raise WAError()
class MockResultProcessor3(ResultProcessor):
name = 'result_processor_with_keybaord_interrupt'
def process_iteration_result(self, result, context):
raise KeyboardInterrupt()
def process_run_result(self, result, context):
raise KeyboardInterrupt()
class MockResultProcessor4(ResultProcessor):
name = 'result_processor'
def __init__(self):
super(MockResultProcessor4, self).__init__()
self.is_invoked = False
def process_iteration_result(self, result, context):
self.is_invoked = True
def process_run_result(self, result, context):
self.is_invoked = True
class ResultManagerTest(TestCase):
def test_keyboard_interrupt(self):
processor_keyboard_interrupt = _instantiate(MockResultProcessor3)
# adding the results processor to the result manager
manager = ResultManager()
assert_false(manager.processors)
# adding the results processor to the result manager
manager.install(processor_keyboard_interrupt)
assert_equal(len(manager.processors), 1)
assert_raises(KeyboardInterrupt, manager.add_result, None, None)
def test_add_result(self):
processor_generic_exception = _instantiate(MockResultProcessor1)
processor_wa_error = _instantiate(MockResultProcessor2)
processor = _instantiate(MockResultProcessor4)
# adding the results processor to the result manager
manager = ResultManager()
assert_false(manager.processors)
# adding the results processor to the result manager
manager.install(processor_generic_exception)
manager.install(processor_wa_error)
manager.install(processor)
assert_equal(len(manager.processors), 3)
manager.add_result(None, None)
assert_true(processor.is_invoked)
def test_process_results(self):
processor_generic_exception = _instantiate(MockResultProcessor1)
processor_wa_error = _instantiate(MockResultProcessor2)
processor = _instantiate(MockResultProcessor4)
# adding the results processor to the result manager
manager = ResultManager()
assert_false(manager.processors)
# adding the results processor to the result manager
manager.install(processor_generic_exception)
manager.install(processor_wa_error)
manager.install(processor)
assert_equal(len(manager.processors), 3)
manager.process_run_result(None, None)
assert_true(processor.is_invoked)
def _instantiate(cls):
# Needed to get around Extension's __init__ checks
return cls()