/usr/lib/python2.7/dist-packages/pyroma/tests.py is in python-pyroma 2.0.2-1ubuntu1.
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import unittest
import os
import sys
import collections
try:
from xmlrpc import client as xmlrpclib
from urllib import request as urllib
except ImportError:
import xmlrpclib
import urllib
from pyroma import projectdata, distributiondata, pypidata
from pyroma.ratings import rate
from pkg_resources import resource_filename, resource_string
long_description = resource_string(
__name__, os.path.join('testdata', 'complete', 'README.txt'))
if not isinstance(long_description, str):
long_description = long_description.decode()
COMPLETE = {'_setuptools': True,
'name': 'complete',
'version': '1.0',
'description': 'This is a test package for pyroma.',
'long_description': long_description,
'classifiers': ['Development Status :: 6 - Mature',
'Operating System :: OS Independent',
'Programming Language :: Python :: 2.6',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3.1',
'Programming Language :: Python :: 3.2',
'Programming Language :: Python :: 3.3',
],
'keywords': ['pypi', 'quality', 'example'],
'author': 'Lennart Regebro',
'author_email': 'regebro@gmail.com',
'url': 'http://colliberty.com',
'license': 'MIT',
'zip_safe': True,
'test_suite': "complete",
}
class FakeResponse(object):
def __init__(self, responsecode, filename=None):
self.filename = filename
self.headers = collections.defaultdict(lambda: None)
if sys.version > '2.5':
# 2.5 and lower doesn't have the code attribute.
# The test should fail on Python 2.5.
self.code = responsecode
def read(self):
return open(self.filename, 'rb').read()
def urlopenstub(url):
if url.startswith('http://pythonhosted.org/'):
filename = [x for x in url.split('/') if x][-1]
# Faking the docs:
if filename in ('distribute', 'complete',):
return FakeResponse(200)
else:
# This package doesn't have docs on pythonhosted.org:
return FakeResponse(404)
if url.startswith('http://pypi.python.org/pypi'):
filename = url[len('http://pypi.python.org/pypi/'):]
# Faking PyPI package
datafile = resource_filename(
__name__, os.path.join('testdata', 'xmlrpcdata', filename+'.html'))
return FakeResponse(200, datafile)
if url.startswith('http://pypi.python.org/packages'):
filename = [x for x in url.split('/') if x][-1]
# Faking PyPI file downloads
datafile = resource_filename(
__name__, os.path.join('testdata', 'distributions', filename))
return FakeResponse(200, datafile)
raise ValueError("Don't know how to stub " + url)
class ProxyStub(object):
def __init__(self, dataname, real_class, developmode):
filename = resource_filename(
__name__, os.path.join('testdata', 'xmlrpcdata', dataname))
data = {}
exec(open(filename, 'rt').read(), None, data)
self.args = data['args']
self.kw = data['kw']
self._data = data['data']
if developmode:
self._real = real_class(*self.args, **self.kw)
else:
self._real = None
def __call__(self, *args, **kw):
assert args == self.args
assert kw == self.kw
return self
def _make_proxy(self, name):
def _proxy_method(*args, **kw):
return self._data[name][args]
return _proxy_method
def _make_unknown_proxy(self, name):
def _proxy_method(*args, **kw):
if self._real is None:
raise AttributeError('ProxyStub unkown method ' + name)
print()
print("== ProxyStub unknown method ==")
print(name, ':', args, kw)
result = getattr(self._real, name)(*args, **kw)
print("Result :")
print(result)
return result
return _proxy_method
def __getattr__(self, attr):
if attr in self._data:
return self._make_proxy(attr)
return self._make_unknown_proxy(attr)
class RatingsTest(unittest.TestCase):
def test_complete(self):
directory = resource_filename(
__name__, os.path.join('testdata', 'complete'))
data = projectdata.get_data(directory)
rating = rate(data)
# Should have a perfect score
self.assertEqual(rating, (10, []))
def test_minimal(self):
directory = resource_filename(
__name__, os.path.join('testdata', 'minimal'))
data = projectdata.get_data(directory)
rating = rate(data)
self.assertEqual(rating, (2, [
"The package's version number does not comply with PEP-386.",
"The package's description should be longer than 10 characters.",
"The package's long_description is quite short.",
"Your package does not have classifiers data.",
"You should specify what Python versions you support.",
"Your package does not have keywords data.",
"Your package does not have author data.",
"Your package does not have author_email data.",
"Your package does not have url data.",
"Your package does not have license data.",
"You are using Setuptools or Distribute but do not specify if "
"this package is zip_safe or not. You should specify it, as it "
"defaults to True, which you probably do not want.",
"Setuptools and Distribute support running tests. By specifying a "
"test suite, it's easy to find and run tests both for automated "
"tools and humans.",
]))
def test_lacking(self):
directory = resource_filename(
__name__, os.path.join('testdata', 'lacking'))
data = projectdata.get_data(directory)
rating = rate(data)
self.assertEqual(rating, (0, [
"The package had no description!",
"The package's long_description is quite short.",
"Your package does not have classifiers data.",
"You should specify what Python versions you support.",
"Your package does not have keywords data.",
"Your package does not have author data.",
"Your package does not have author_email data.",
"Your package does not have url data.",
"Your package does not have license data.",
"You are using Setuptools or Distribute but do not specify if "
"this package is zip_safe or not. You should specify it, as it "
"defaults to True, which you probably do not want.",
"Setuptools and Distribute support running tests. By specifying a "
"test suite, it's easy to find and run tests both for automated "
"tools and humans.",
]))
def test_custom_test(self):
directory = resource_filename(
__name__, os.path.join('testdata', 'custom_test'))
data = projectdata.get_data(directory)
rating = rate(data)
self.assertEqual(rating, (2, [
"The package's version number does not comply with PEP-386.",
"The package's description should be longer than 10 characters.",
"The package's long_description is quite short.",
"Your package does not have classifiers data.",
"You should specify what Python versions you support.",
"Your package does not have keywords data.",
"Your package does not have author data.",
"Your package does not have author_email data.",
"Your package does not have url data.",
"Your package does not have license data.",
"You are using Setuptools or Distribute but do not specify if "
"this package is zip_safe or not. You should specify it, as it "
"defaults to True, which you probably do not want.",
]))
class PyPITest(unittest.TestCase):
def test_distribute(self):
real_urlopen = urllib.urlopen
real_server_proxy = xmlrpclib.ServerProxy
try:
xmlrpclib.ServerProxy = ProxyStub('distributedata.py',
xmlrpclib.ServerProxy,
False)
urllib.urlopen = urlopenstub
data = pypidata.get_data('distribute')
rating = rate(data)
self.assertEqual(rating, (9, [
'The classifiers should specify what minor versions of Python '
'you support as well as what major version.',
'You should have three or more owners of the project on PyPI.'
]))
finally:
xmlrpclib.ServerProxy = real_server_proxy
urllib.urlopen = real_urlopen
def test_complete(self):
real_urlopen = urllib.urlopen
real_server_proxy = xmlrpclib.ServerProxy
try:
xmlrpclib.ServerProxy = ProxyStub('completedata.py',
xmlrpclib.ServerProxy,
False)
urllib.urlopen = urlopenstub
data = pypidata.get_data('complete')
rating = rate(data)
self.assertEqual(rating, (10, []))
finally:
xmlrpclib.ServerProxy = real_server_proxy
urllib.urlopen = real_urlopen
class ProjectDataTest(unittest.TestCase):
maxDiff = None
def test_complete(self):
directory = resource_filename(
__name__, os.path.join('testdata', 'complete'))
data = projectdata.get_data(directory)
self.assertEqual(data, COMPLETE)
class DistroDataTest(unittest.TestCase):
def test_complete(self):
directory = resource_filename(
__name__, os.path.join('testdata', 'distributions'))
for filename in os.listdir(directory):
if filename.startswith('complete'):
data = distributiondata.get_data(os.path.join(directory,
filename))
self.assertEqual(data, COMPLETE)
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