Files
notifications-api/tests/notifications_utils/test_s3.py
2024-05-16 10:41:49 -04:00

109 lines
3.4 KiB
Python

from urllib.parse import parse_qs
import botocore
import pytest
from notifications_utils.s3 import S3ObjectNotFound, s3download, s3upload
contents = "some file data"
region = "eu-west-1"
bucket = "some_bucket"
location = "some_file_location"
content_type = "binary/octet-stream"
def test_s3upload_save_file_to_bucket(mocker):
mocked = mocker.patch("notifications_utils.s3.Session.resource")
s3upload(
filedata=contents, region=region, bucket_name=bucket, file_location=location
)
mocked_put = mocked.return_value.Object.return_value.put
mocked_put.assert_called_once_with(
Body=contents,
ServerSideEncryption="AES256",
ContentType=content_type,
)
def test_s3upload_save_file_to_bucket_with_contenttype(mocker):
content_type = "image/png"
mocked = mocker.patch("notifications_utils.s3.Session.resource")
s3upload(
filedata=contents,
region=region,
bucket_name=bucket,
file_location=location,
content_type=content_type,
)
mocked_put = mocked.return_value.Object.return_value.put
mocked_put.assert_called_once_with(
Body=contents,
ServerSideEncryption="AES256",
ContentType=content_type,
)
def test_s3upload_raises_exception(app, mocker):
mocked = mocker.patch("notifications_utils.s3.Session.resource")
response = {"Error": {"Code": 500}}
exception = botocore.exceptions.ClientError(response, "Bad exception")
mocked.return_value.Object.return_value.put.side_effect = exception
with pytest.raises(botocore.exceptions.ClientError):
s3upload(
filedata=contents,
region=region,
bucket_name=bucket,
file_location="location",
)
def test_s3upload_save_file_to_bucket_with_urlencoded_tags(mocker):
mocked = mocker.patch("notifications_utils.s3.Session.resource")
s3upload(
filedata=contents,
region=region,
bucket_name=bucket,
file_location=location,
tags={"a": "1/2", "b": "x y"},
)
mocked_put = mocked.return_value.Object.return_value.put
# make sure tags were a urlencoded query string
encoded_tags = mocked_put.call_args[1]["Tagging"]
assert parse_qs(encoded_tags) == {"a": ["1/2"], "b": ["x y"]}
def test_s3upload_save_file_to_bucket_with_metadata(mocker):
mocked = mocker.patch("notifications_utils.s3.Session.resource")
s3upload(
filedata=contents,
region=region,
bucket_name=bucket,
file_location=location,
metadata={"status": "valid", "pages": "5"},
)
mocked_put = mocked.return_value.Object.return_value.put
metadata = mocked_put.call_args[1]["Metadata"]
assert metadata == {"status": "valid", "pages": "5"}
def test_s3download_gets_file(mocker):
mocked = mocker.patch("notifications_utils.s3.Session.resource")
mocked_object = mocked.return_value.Object
mocked_get = mocked.return_value.Object.return_value.get
s3download("bucket", "location.file")
mocked_object.assert_called_once_with("bucket", "location.file")
mocked_get.assert_called_once_with()
def test_s3download_raises_on_error(mocker):
mocked = mocker.patch("notifications_utils.s3.Session.resource")
mocked.return_value.Object.side_effect = botocore.exceptions.ClientError(
{"Error": {"Code": 404}},
"Bad exception",
)
with pytest.raises(S3ObjectNotFound):
s3download("bucket", "location.file")