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import datetime
from collections import OrderedDict
from gzip import compress as gzip_compress
from typing import Any
from unittest import SkipTest, mock
from botocore.awsrequest import AWSPreparedRequest, HTTPHeaders
from freezegun import freeze_time
from moto import settings
from moto.core.responses import BaseResponse
from moto.s3.responses import S3Response
def test_parse_qs_unicode_decode_error() -> None:
body = b'{"key": "%D0"}, "C": "#0 = :0"}'
headers = HTTPHeaders()
headers["foo"] = "bar"
request = AWSPreparedRequest("GET", "http://request", headers, body, False)
BaseResponse().setup_class(request, request.url, request.headers)
def test_get_params() -> None:
subject = BaseResponse()
subject.querystring = OrderedDict(
[
("Action", ["CreateRule"]),
("Version", ["2015-12-01"]),
(
"ListenerArn",
[
"arn:aws:elasticloadbalancing:us-east-1:1:listener/my-lb/50dc6c495c0c9188/80139731473870416"
],
),
("Priority", ["100"]),
("Conditions.member.1.Field", ["http-header"]),
("Conditions.member.1.HttpHeaderConfig.HttpHeaderName", ["User-Agent"]),
("Conditions.member.1.HttpHeaderConfig.Values.member.2", ["curl"]),
("Conditions.member.1.HttpHeaderConfig.Values.member.1", ["Mozilla"]),
("Actions.member.1.FixedResponseConfig.StatusCode", ["200"]),
("Actions.member.1.FixedResponseConfig.ContentType", ["text/plain"]),
("Actions.member.1.Type", ["fixed-response"]),
]
)
result = subject._get_params()
assert result == {
"Action": "CreateRule",
"Version": "2015-12-01",
"ListenerArn": "arn:aws:elasticloadbalancing:us-east-1:1:listener/my-lb/50dc6c495c0c9188/80139731473870416",
"Priority": "100",
"Conditions": [
{
"Field": "http-header",
"HttpHeaderConfig": {
"HttpHeaderName": "User-Agent",
"Values": ["Mozilla", "curl"],
},
}
],
"Actions": [
{
"Type": "fixed-response",
"FixedResponseConfig": {
"StatusCode": "200",
"ContentType": "text/plain",
},
}
],
}
def test_response_environment_preserved_by_type() -> None:
"""Ensure Jinja environment is cached by response type."""
class ResponseA(BaseResponse):
pass
class ResponseB(BaseResponse):
pass
resp_a = ResponseA()
another_resp_a = ResponseA()
resp_b = ResponseB()
assert resp_a.environment is another_resp_a.environment
assert resp_b.environment is not resp_a.environment
source_1 = "template"
source_2 = "amother template"
assert not resp_a.contains_template(BaseResponse._make_template_id(source_1))
resp_a.response_template(source_1)
assert resp_a.contains_template(BaseResponse._make_template_id(source_1))
assert not resp_a.contains_template(BaseResponse._make_template_id(source_2))
resp_a.response_template(source_2)
assert resp_a.contains_template(BaseResponse._make_template_id(source_2))
assert not resp_b.contains_template(BaseResponse._make_template_id(source_1))
assert not resp_b.contains_template(BaseResponse._make_template_id(source_2))
assert another_resp_a.contains_template(BaseResponse._make_template_id(source_1))
assert another_resp_a.contains_template(BaseResponse._make_template_id(source_2))
resp_a_new_instance = ResponseA()
assert resp_a_new_instance.contains_template(
BaseResponse._make_template_id(source_1)
)
assert resp_a_new_instance.contains_template(
BaseResponse._make_template_id(source_2)
)
@mock.patch(
"moto.core.responses.settings.PRETTIFY_RESPONSES",
new_callable=mock.PropertyMock(return_value=True),
)
def test_jinja_render_prettify(m_env_var: Any) -> None: # type: ignore[misc]
if settings.TEST_SERVER_MODE:
raise SkipTest(
"It is not possible to set the environment variable in server mode"
)
response = BaseResponse()
TEMPLATE = """<TestTemplate><ResponseText>Test text</ResponseText></TestTemplate>"""
expected_output = '<?xml version="1.0" ?>\n<TestTemplate>\n\t<ResponseText>Test text</ResponseText>\n</TestTemplate>'
template = response.response_template(TEMPLATE)
xml_string = template.render()
assert xml_string == expected_output
assert m_env_var
def test_response_metadata() -> None:
# Setup
frozen_time = datetime.datetime(
2023, 5, 20, 10, 20, 30, tzinfo=datetime.timezone.utc
)
request = AWSPreparedRequest("GET", "http://request", HTTPHeaders(), None, False)
# Execute
with freeze_time(frozen_time):
bc = BaseResponse()
bc.setup_class(request, request.url, request.headers)
# Verify
assert "date" in bc.response_headers
if not settings.TEST_SERVER_MODE:
assert bc.response_headers["date"] == "Sat, 20 May 2023 10:20:30 GMT"
def test_compression_gzip() -> None:
body = '{"key": "%D0"}, "C": "#0 = :0"}'
headers = HTTPHeaders()
headers["Content-Encoding"] = "gzip"
request = AWSPreparedRequest(
"GET",
url="http://request",
headers=headers,
body=_gzip_compress_body(body),
stream_output=False,
)
response = BaseResponse()
response.setup_class(request, request.url, request.headers)
assert body == response.body
def test_compression_gzip_in_s3() -> None:
body = b"some random data"
headers = HTTPHeaders()
headers["Content-Encoding"] = "gzip"
request = AWSPreparedRequest(
"GET",
url="http://request",
headers=headers,
body=body,
stream_output=False,
)
response = S3Response()
response.setup_class(request, request.url, request.headers)
assert body == response.body
def _gzip_compress_body(body: str) -> bytes:
assert isinstance(body, str)
return gzip_compress(data=body.encode("utf-8"))
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