PyCIRCLean/tests/test_filecheck.py

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2016-12-22 02:41:46 +01:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
from pathlib import Path
import pytest # type: ignore
import yaml
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try:
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from filecheck.filecheck import KittenGroomerFileCheck, File
NODEPS = False
except ImportError:
NODEPS = True
pytestmark = pytest.mark.skipif(NODEPS, reason="Dependencies aren't installed")
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fixture = pytest.fixture
skip = pytest.mark.skip
parametrize = pytest.mark.parametrize
NORMAL_FILES_PATH = Path('tests/normal/')
DANGEROUS_FILES_PATH = Path('tests/dangerous/')
UNCATEGORIZED_FILES_PATH = Path('tests/uncategorized')
CATALOG_PATH = Path('tests/file_catalog.yaml')
class SampleFile():
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def __init__(self, path, exp_dangerous):
self.path = Path(path)
self.filename = self.path.name
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self.exp_dangerous = exp_dangerous
def gather_sample_files():
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file_catalog = read_file_catalog()
normal_catalog = file_catalog['normal']
dangerous_catalog = file_catalog['dangerous']
sample_files = create_sample_files(
normal_catalog,
NORMAL_FILES_PATH,
exp_dangerous=False
)
sample_files.extend(create_sample_files(
dangerous_catalog,
DANGEROUS_FILES_PATH,
exp_dangerous=True
))
return sample_files
def read_file_catalog():
with open(os.path.abspath(CATALOG_PATH)) as catalog_file:
catalog_dict = yaml.safe_load(catalog_file)
return catalog_dict
def create_sample_files(file_catalog, dir_path, exp_dangerous):
sample_files = []
dir_files = set_of_files(dir_path)
# Sorted to make the test cases occur in a consistent order, doesn't have to be
for filename, file_dict in sorted(file_catalog.items()):
full_path = os.path.abspath(os.path.join(dir_path, filename))
try:
dir_files.remove(full_path)
newfile = SampleFile(full_path, exp_dangerous)
newfile.xfail = file_dict.get('xfail', False)
sample_files.append(newfile)
except KeyError:
raise FileNotFoundError("{} could not be found".format(filename))
for file_path in dir_files:
newfile = SampleFile(file_path, exp_dangerous)
newfile.xfail = False
sample_files.append(newfile)
return sample_files
def set_of_files(dir_path):
"""Set of all full file paths in `dir_path`."""
full_dir_path = os.path.abspath(dir_path)
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file_paths = set()
for path in os.listdir(full_dir_path):
full_path = os.path.join(full_dir_path, path)
if os.path.isfile(full_path):
file_paths.add(full_path)
return file_paths
def get_filename(sample_file):
return os.path.basename(sample_file.path)
@fixture(scope='module')
def src_dir_path(tmp_path_factory):
return tmp_path_factory.mktemp('src')
@fixture(scope='module')
def dest_dir_path(tmp_path_factory):
return tmp_path_factory.mktemp('dest')
@fixture
def groomer(dest_dir_path):
dummy_src_path = os.getcwd()
return KittenGroomerFileCheck(dummy_src_path, dest_dir_path, debug=True)
@parametrize(
argnames="sample_file",
argvalues=gather_sample_files(),
ids=get_filename)
def test_sample_files(sample_file, groomer, dest_dir_path):
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if sample_file.xfail:
pytest.xfail(reason='Marked xfail in file catalog')
file_dest_path = dest_dir_path / sample_file.filename
file = File(sample_file.path, file_dest_path)
groomer.process_file(file)
print(file.description_string)
print(file.mimetype)
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assert file.is_dangerous == sample_file.exp_dangerous
def test_uncategorized(tmpdir):
src_path = os.path.abspath(UNCATEGORIZED_FILES_PATH)
dst_path = tmpdir.strpath
groomer = KittenGroomerFileCheck(src_path, dst_path, debug=True)
groomer.run()