Best Python code snippet using localstack_python
test_s3.py
Source:test_s3.py  
...1108        total_keys = sum(1 for _ in bucket.objects.all())1109        self.assertEqual(total_keys, 0)1110        # clean up1111        self._delete_bucket(bucket_name, [])1112    def test_presigned_url_signature_authentication(self):1113        client = self._get_test_client()1114        OBJECT_KEY = 'test.txt'1115        OBJECT_DATA = 'this should be found in when you download {}.'.format(OBJECT_KEY)1116        BUCKET = 'presign-testing'1117        client.create_bucket(Bucket=BUCKET)1118        presign_url = client.generate_presigned_url(1119            'put_object',1120            Params={'Bucket': BUCKET, 'Key': OBJECT_KEY},1121            ExpiresIn=31122        )1123        # Valid request1124        response = requests.put(presign_url, data=OBJECT_DATA)1125        self.assertEqual(response.status_code, 200)1126        # Invalid request...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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