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# (c) 2005 Ian Bicking, Clark C. Evans and contributors
# This module is part of the Python Paste Project and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
from paste.fileapp import *
from paste.fixture import *
from rfc822 import parsedate_tz, mktime_tz
import time
def test_data():
harness = TestApp(DataApp('mycontent'))
res = harness.get("/")
assert 'application/octet-stream' == res.header('content-type')
assert '9' == res.header('content-length')
assert "<Response 200 OK 'mycontent'>" == repr(res)
harness.app.set_content("bingles")
assert "<Response 200 OK 'bingles'>" == repr(harness.get("/"))
def test_cache():
def build(*args,**kwargs):
app = DataApp("SomeContent")
app.cache(*args,**kwargs)
return TestApp(app).get("/")
res = build()
assert 'public' == res.header('cache-control')
assert not res.header('expires',None)
res = build(private=True)
assert 'private' == res.header('cache-control')
assert mktime_tz(parsedate_tz(res.header('expires'))) < time.time()
res = build(no_cache=True)
assert 'no-cache' == res.header('cache-control')
assert mktime_tz(parsedate_tz(res.header('expires'))) < time.time()
res = build(max_age=60,s_maxage=30)
assert 'public, max-age=60, s-maxage=30' == res.header('cache-control')
expires = mktime_tz(parsedate_tz(res.header('expires')))
assert expires > time.time()+58 and expires < time.time()+61
res = build(private=True, max_age=60, no_transform=True, no_store=True)
reshead = res.header('cache-control')
assert 'private, no-store, no-transform, max-age=60' == reshead
expires = mktime_tz(parsedate_tz(res.header('expires')))
assert mktime_tz(parsedate_tz(res.header('expires'))) < time.time()
def test_modified():
harness = TestApp(DataApp('mycontent'))
res = harness.get("/")
assert "<Response 200 OK 'mycontent'>" == repr(res)
res = harness.get("/",headers={'if-modified-since':
res.header('last-modified')})
assert "<Response 304 Not Modified ''>" == repr(res)
res = harness.get("/",status=400,
headers={'if-modified-since': 'garbage'})
assert 400 == res.status and "ill-formed timestamp" in res.body
res = harness.get("/",status=400,
headers={'if-modified-since':
'Thu, 22 Dec 2030 01:01:01 GMT'})
assert 400 == res.status and "check your system clock" in res.body
def test_file():
import random, string, os
tempfile = "test_fileapp.%s.txt" % (random.random())
content = string.letters * 20
file = open(tempfile,"w")
file.write(content)
file.close()
try:
from paste import fileapp
app = fileapp.FileApp(tempfile)
res = TestApp(app).get("/")
assert len(content) == int(res.header('content-length'))
assert 'text/plain' == res.header('content-type')
assert content == res.body
assert [content] == app.content # this is cashed
lastmod = res.header('last-modified')
print "updating", tempfile
file = open(tempfile,"a+")
file.write("0123456789")
file.close()
res = TestApp(app).get("/")
assert len(content)+10 == int(res.header('content-length'))
assert 'text/plain' == res.header('content-type')
assert content + "0123456789" == res.body
assert app.content # we are still cached
file = open(tempfile,"a+")
file.write("X" * fileapp.CACHE_SIZE) # exceed the cashe size
file.close()
res = TestApp(app).get("/")
newsize = fileapp.CACHE_SIZE + len(content)+10
assert newsize == int(res.header('content-length'))
assert newsize == len(res.body)
assert res.body.startswith(content) and res.body.endswith('X')
assert not app.content # we are no longer cached
finally:
import os
os.unlink(tempfile)
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