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vcrpy/tests/integration/test_boto3.py
2016-06-27 01:39:49 +02:00

68 lines
2.6 KiB
Python

import pytest
boto3 = pytest.importorskip("boto3")
import boto3 # NOQA
import vcr # NOQA
bucket = 'boto3-demo-1337' # a bucket you can access
key = 'test/my_test.txt' # key with r+w access
content = 'hello world i am a string' # content to put in the test file
def test_boto_stubs(tmpdir):
with vcr.use_cassette(str(tmpdir.join('boto3-stubs.yml'))):
# Perform the imports within the patched context so that
# HTTPConnection, VerifiedHTTPSConnection refers to the patched version.
from botocore.vendored.requests.packages.urllib3.connectionpool import \
HTTPConnection, VerifiedHTTPSConnection
from vcr.stubs.boto3_stubs import VCRRequestsHTTPConnection, VCRRequestsHTTPSConnection
# Prove that the class was patched by the stub and that we can instantiate it.
assert issubclass(HTTPConnection, VCRRequestsHTTPConnection)
assert issubclass(VerifiedHTTPSConnection, VCRRequestsHTTPSConnection)
HTTPConnection('hostname.does.not.matter')
VerifiedHTTPSConnection('hostname.does.not.matter')
def test_boto3_without_vcr():
s3_resource = boto3.resource('s3')
b = s3_resource.Bucket(bucket)
b.put_object(Key=key, Body=content)
# retrieve content to check it
o = s3_resource.Object(bucket, key).get()
# decode for python3
assert content == o['Body'].read().decode('utf-8')
def test_boto_medium_difficulty(tmpdir):
s3_resource = boto3.resource('s3')
b = s3_resource.Bucket(bucket)
with vcr.use_cassette(str(tmpdir.join('boto3-medium.yml'))):
b.put_object(Key=key, Body=content)
o = s3_resource.Object(bucket, key).get()
assert content == o['Body'].read().decode('utf-8')
with vcr.use_cassette(str(tmpdir.join('boto3-medium.yml'))) as cass:
b.put_object(Key=key, Body=content)
o = s3_resource.Object(bucket, key).get()
assert content == o['Body'].read().decode('utf-8')
assert cass.all_played
def test_boto_hardcore_mode(tmpdir):
with vcr.use_cassette(str(tmpdir.join('boto3-hardcore.yml'))):
s3_resource = boto3.resource('s3')
b = s3_resource.Bucket(bucket)
b.put_object(Key=key, Body=content)
o = s3_resource.Object(bucket, key).get()
assert content == o['Body'].read().decode('utf-8')
with vcr.use_cassette(str(tmpdir.join('boto3-hardcore.yml'))) as cass:
s3_resource = boto3.resource('s3')
b = s3_resource.Bucket(bucket)
b.put_object(Key=key, Body=content)
o = s3_resource.Object(bucket, key).get()
assert content == o['Body'].read().decode('utf-8')
assert cass.all_played