def test_data_uri_stripping(self, b64decode):
for uri in ("data:abc;def,foo",
"data:def,foo",
"data:foo"):
appbase.try_get_resource(
self.err, None, uri, "webapp.manifest", "icon")
eq_(b64decode.call_args[0][0], "foo")
def test_eventual_404(self, r_g):
error_response = Mock()
error_response.raw.read.side_effect = ["x" * 100, ""]
error_response.status_code = 404
r_g.return_value = error_response
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_eventual_404(self, r_g):
error_response = Mock()
error_response.raw.read.side_effect = ["x" * 100, ""]
error_response.status_code = 404
r_g.return_value = error_response
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_too_big(self, r_g):
big_response_object = Mock()
big_response_object.raw.read.return_value = "x" * 100
big_response_object.status_code = 200
r_g.return_value = big_response_object
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_too_big(self, r_g):
big_response_object = Mock()
big_response_object.raw.read.return_value = "x" * 100
big_response_object.status_code = 200
r_g.return_value = big_response_object
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_bad_url_MissingSchema_normalized(self):
self.err.save_resource("manifest_url", "ftp://test.com/manifest.webapp")
with patch("appvalidator.testcases.webappbase." "requests.get") as requests_get:
requests_get.side_effect = DummyException
try:
appbase.try_get_resource(self.err, None, "/zip/zap", "")
except DummyException:
requests_get.assert_called_once_with(
"ftp://test.com/zip/zap", stream=True, allow_redirects=True, timeout=3, headers=appbase.HEADERS
)
else:
raise AssertionError("Should have gotten DummyException")
def test_decode_gzip(self, r_g):
def compressed_gzip_body():
stream = cStringIO.StringIO()
compressor = gzip.GzipFile(fileobj=stream, mode='w')
compressor.write(u"é".encode('utf-8') * 100)
compressor.close()
stream.seek(0)
return stream
normal_response_object = Mock()
# Build an HTTPResponse object like the one requests uses, with
# a gzip compressed body. `decode_content` needs to be False to
# properly emulate requests behaviour : it's the caller's
# responsability to decode, since it's supposed to be a raw stream.
body = compressed_gzip_body()
normal_response_object.raw = HTTPResponse(
status=200, preload_content=False, headers={
'content-encoding': 'gzip',
'content-type': 'application/blah; charset=utf-8'
}, body=body, decode_content=False)
normal_response_object.encoding = 'UTF-8'
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""),
u"é" * 100)
self.assert_silent()
def test_decode_gzip(self, r_g):
def compressed_gzip_body():
stream = cStringIO.StringIO()
compressor = gzip.GzipFile(fileobj=stream, mode='w')
compressor.write(u"é".encode('utf-8') * 100)
compressor.close()
stream.seek(0)
return stream
normal_response_object = Mock()
# Build an HTTPResponse object like the one requests uses, with
# a gzip compressed body. `decode_content` needs to be False to
# properly emulate requests behaviour : it's the caller's
# responsability to decode, since it's supposed to be a raw stream.
body = compressed_gzip_body()
normal_response_object.raw = HTTPResponse(
status=200,
preload_content=False,
headers={
'content-encoding': 'gzip',
'content-type': 'application/blah; charset=utf-8'
},
body=body,
decode_content=False)
normal_response_object.encoding = 'UTF-8'
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""),
u"é" * 100)
self.assert_silent()
def test_bad_url_MissingSchema_normalized(self):
self.err.save_resource("manifest_url",
"ftp://test.com/manifest.webapp")
with patch("appvalidator.testcases.webappbase."
"requests.get") as requests_get:
requests_get.side_effect = DummyException
try:
appbase.try_get_resource(self.err, None, "/zip/zap", "")
except DummyException:
requests_get.assert_called_once_with("ftp://test.com/zip/zap",
prefetch=False,
allow_redirects=True,
timeout=3,
headers=appbase.HEADERS)
else:
raise AssertionError("Should have gotten DummyException")
def test_empty(self, r_g):
empty_response = Mock()
empty_response.raw.read.return_value = ""
empty_response.status_code = 200
r_g.return_value = empty_response
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""), "")
self.assert_failed(with_errors=True)
def test_just_right(self, r_g):
normal_response_object = Mock()
normal_response_object.raw.read.side_effect = ["x" * 100, ""]
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""), "x" * 100)
self.assert_silent()
def test_empty(self, r_g):
empty_response = Mock()
empty_response.raw.read.return_value = ""
empty_response.status_code = 200
r_g.return_value = empty_response
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""),
"")
self.assert_failed(with_errors=True)
def test_just_right(self, r_g):
normal_response_object = Mock()
normal_response_object.raw.read.side_effect = ["x" * 100, ""]
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""),
"x" * 100)
self.assert_silent()
def test_unicodeness(self, r_g):
normal_response_object = Mock()
normal_response_object.raw.read.side_effect = [u"é".encode('utf-8')
* 100, ""]
normal_response_object.encoding = "UTF-8"
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""),
u"é" * 100)
self.assert_silent()
def test_unicodeness(self, r_g):
normal_response_object = Mock()
normal_response_object.raw.read.side_effect = [
u"é".encode('utf-8') * 100, ""
]
normal_response_object.encoding = "UTF-8"
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", ""),
u"é" * 100)
self.assert_silent()
def test_unicode_binary(self, r_g):
normal_response_object = Mock()
# The u"é" is *not* encoded in UTF-8 this time, so it would throw an
# UnicodeEncodeError if we'd try to decode it.
normal_response_object.raw.read.side_effect = [u"é" * 100, ""]
normal_response_object.encoding = "UTF-8"
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(appbase.try_get_resource(self.err, None, "http://foo.bar/", "",
binary=True), u"é" * 100)
self.assert_silent()
def test_unicode_binary(self, r_g):
normal_response_object = Mock()
# The u"é" is *not* encoded in UTF-8 this time, so it would throw an
# UnicodeEncodeError if we'd try to decode it.
normal_response_object.raw.read.side_effect = [u"é" * 100, ""]
normal_response_object.encoding = "UTF-8"
normal_response_object.status_code = 200
r_g.return_value = normal_response_object
eq_(
appbase.try_get_resource(self.err,
None,
"http://foo.bar/",
"",
binary=True), u"é" * 100)
self.assert_silent()
def test_TooManyRedirects(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_not_duplicated(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
assert len(self.err.errors) == 1, (
"HTTP errors should not be duplicated.")
def test_TooManyRedirects(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_absolute_url(self, requests_get):
requests_get.side_effect = ValueError("Whoops!")
appbase.try_get_resource(self.err, self.package, "http://foo.bar/", "")
def test_local_not_found(self):
self.package.read.side_effect = Exception("read error")
appbase.try_get_resource(self.err, self.package, "local.txt", "")
self.package.read.assert_called_once_with("local.txt")
self.assert_failed(with_errors=True)
def test_bad_url_URLRequired(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_data_uri_when_appropriate(self, tgdu):
assert appbase.try_get_resource(
self.err, None, "data:foobar", "webapp.manifest", "icon")
assert tgdu.called
def test_not_duplicated(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
assert len(
self.err.errors) == 1, ("HTTP errors should not be duplicated.")
def test_data_uri_when_appropriate(self, tgdu):
assert appbase.try_get_resource(self.err, None, "data:foobar",
"webapp.manifest", "icon")
assert tgdu.called
def test_data_uri_stripping(self, b64decode):
for uri in ("data:abc;def,foo", "data:def,foo", "data:foo"):
appbase.try_get_resource(self.err, None, uri, "webapp.manifest",
"icon")
eq_(b64decode.call_args[0][0], "foo")
def test_local_url_relative(self):
eq_(appbase.try_get_resource(self.err, self.package, "local.txt", ""),
"read")
self.package.read.assert_called_once_with("local.txt")
def test_bad_url_MissingSchema(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_warnings=True)
def test_HTTPError(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_bad_url_MissingSchema(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_warnings=True)
def test_bad_url_URLRequired(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_Timeout(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True, with_warnings=False)
def test_Timeout(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True, with_warnings=False)
def test_local_url_relative(self):
eq_(appbase.try_get_resource(
self.err, self.package, "local.txt", ""), "read")
self.package.read.assert_called_once_with("local.txt")
def test_HTTPError(self):
appbase.try_get_resource(self.err, None, "http://foo.bar/", "")
self.assert_failed(with_errors=True)
def test_absolute_url(self, requests_get):
requests_get.side_effect = ValueError("Whoops!")
appbase.try_get_resource(self.err, self.package, "http://foo.bar/", "")
def test_local_not_found(self):
self.package.read.side_effect = Exception("read error")
appbase.try_get_resource(self.err, self.package, "local.txt", "")
self.package.read.assert_called_once_with("local.txt")
self.assert_failed(with_errors=True)
