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mirror of https://github.com/moparisthebest/wget synced 2024-07-03 16:38:41 -04:00
wget/testenv/conf/expected_files.py
Zihang Chen 8b83306d54 Refactor the Python based test suite
This is a squashed commit of the following from parallel-wget:
ecd6977 Refactor mainly the test cases classes
d26c8eb Create package test for test case classes
507383d Move server classes to package server.protocol
195393b Create package conf where rules and hooks are put
42e482a Create package exc and move TestFailed to exc
82f44f3 Fix a typo in Test-Proto.py
31e5f33 From WgetTest.py move WgetFile to misc
422171d Create package misc, move ColourTerm.py to misc
2014-07-24 16:51:58 +05:30

43 lines
1.4 KiB
Python

from difflib import unified_diff
import os
import sys
from conf import hook
from exc.test_failed import TestFailed
@hook()
class ExpectedFiles:
def __init__(self, expected_fs):
self.expected_fs = expected_fs
@staticmethod
def gen_local_fs_snapshot():
snapshot = {}
for parent, dirs, files in os.walk('.'):
for name in files:
f = {'content': ''}
file_path = os.path.join(parent, name)
with open(file_path) as fp:
f['content'] = fp.read()
snapshot[file_path[2:]] = f
return snapshot
def __call__(self, test_obj):
local_fs = self.gen_local_fs_snapshot()
for file in self.expected_fs:
if file.name in local_fs:
local_file = local_fs.pop(file.name)
if file.content != local_file['content']:
for line in unified_diff(local_file['content'],
file.content,
fromfile='Actual',
tofile='Expected'):
print(line, file=sys.stderr)
raise TestFailed('Contents of %s do not match.' % file.name)
else:
raise TestFailed('Expected file %s not found.' % file.name)
if local_fs:
print(local_fs)
raise TestFailed('Extra files downloaded.')