Fakecloud: Local AWS cloud emulator for integration tests
Local AWS cloud emulator named "fakecloud" for integration testing. Run applications using standard AWS clients with full local control and enhanced visibility via fakecloud SDKs across 105 services and 7,508 operations. Achieved 100% conformance with 248,557 out of 248,557 Smithy variants passing in tests. Start fakecloud with a single command, use the SDKs in preferred languages, and inspect test results after app execution.
Supports major AWS services including S3, SQS, SNS, Lambda, EC2, DynamoDB, IAM, Secrets Manager, CloudWatch, KMS, CloudFormation, CloudFront, Route 53, EKS, Step Functions, API Gateway, Bedrock, ECR, ECS, Elastic Load Balancing, Cloud Map, Athena, Glue, Cognito, and more. Tested for real behavior across 30+ service-to-service integrations. Open source project with installation instructions provided.
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