def test_if_mod_304():
base_dir = os.path.dirname(__file__)
test_dir = os.path.join(base_dir, 'test-data', '304')
cache_app = CacheFixtureApp()
index_page = CacheFixtureResponseInfo(open(os.path.join(test_dir,'index.html')).read())
page1 = CacheFixtureResponseInfo(open(os.path.join(test_dir,'page1.html')).read())
page2 = CacheFixtureResponseInfo(open(os.path.join(test_dir,'page2.html')).read())
cache_app.map_url('/index.html',index_page)
cache_app.map_url('/page1.html',page1)
cache_app.map_url('/page2.html',page2)
index_page.mod_time = 1000
page1.mod_time = 1000
page2.mod_time = 1000
transcluder = TranscluderMiddleware(cache_app)
test_app = TestApp(transcluder)
#load up the deptracker
result = test_app.get('/index.html', extra_environ={'HTTP_IF_MODIFIED_SINCE' : make_http_time(2000)})
#and test it
result = test_app.get('/index.html', extra_environ={'HTTP_IF_MODIFIED_SINCE' : make_http_time(2000)})
assert result.status == 304
result = test_app.get('/index.html', extra_environ={'HTTP_IF_MODIFIED_SINCE' : make_http_time(500)})
assert result.status == 200
page1.mod_time = 3000
result = test_app.get('/index.html', extra_environ={'HTTP_IF_MODIFIED_SINCE' : make_http_time(2000)})
assert result.status == 200
