mirror of
https://github.com/louisleroy5/trnslator.git
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104 lines
2.9 KiB
Python
104 lines
2.9 KiB
Python
import glob
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import os
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import shutil
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import sys
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import pytest
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import translator as tr
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# Parametrization of the fixture scratch_then_cache. The following array
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# tells pytest to use True than False for all tests that use this fixture.
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# This is very usefull to test the behavior of methods that use cached data
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# or not.
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do = [True, False]
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@pytest.fixture(params=do, ids=["from_scratch", "from_cache"], scope="function")
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def scratch_then_cache(request):
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"""# remove the tests/temp folder if it already exists so we
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start fresh with tests"""
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# request is a special parameter known to pytest. It passes whatever is in
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# params=do. Ids are there to give the test a human readable name.
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dirs = [tr.settings.data_folder, tr.settings.cache_folder, tr.settings.imgs_folder]
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if request.param:
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for dir in dirs:
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if os.path.exists(dir):
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try:
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shutil.rmtree(dir)
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finally:
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assert not os.path.exists(dir)
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samples_ = ["regular", "umi_samples"] # ['problematic', 'regular',
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# 'umi_samples']
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@pytest.fixture(params=samples_, ids=samples_, scope="session")
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def idf_source(request):
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return glob.glob("tests/input_data/{}/*.idf".format(request.param))
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@pytest.fixture(scope="session")
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def config():
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tr.config(
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data_folder="tests/.temp/data",
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logs_folder="tests/.temp/logs",
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imgs_folder="tests/.temp/imgs",
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cache_folder="tests/.temp/cache",
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use_cache=True,
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log_file=True,
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log_console=True,
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umitemplate="tests/input_data/umi_samples/BostonTemplateLibrary_2.json",
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)
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@pytest.fixture(scope="class")
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def clean_config(config):
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"""calls config fixture and clears default folders"""
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dirs = [tr.settings.data_folder, tr.settings.cache_folder, tr.settings.imgs_folder]
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for dir in dirs:
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if os.path.exists(dir):
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try:
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shutil.rmtree(dir)
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finally:
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assert not os.path.exists(dir)
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# List fixtures that are located outiside of conftest.py so that they can be
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# used in other tests
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ALL = set("darwin linux win32".split())
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def pytest_runtest_setup(item):
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supported_platforms = ALL.intersection(mark.name for mark in item.iter_markers())
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plat = sys.platform
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if supported_platforms and plat not in supported_platforms:
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pytest.skip("cannot run on platform %s" % (plat))
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# dynamically define files to be ignored
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collect_ignore = ["test_core.py"]
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def get_platform():
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"""Returns the MacOS release number as tuple of ints"""
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import platform
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release, versioninfo, machine = platform.mac_ver()
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release_split = release.split(".")
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return tuple(map(safe_int_cast, release_split))
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def safe_int_cast(val, default=0):
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"""Safely casts a value to an int"""
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try:
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return int(val)
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except (ValueError, TypeError):
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return default
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