README
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⚡️ API tests faster than unit tests, from user traffic ⚡️
🌟 The must-have tool for developers in the AI-Gen era 🌟
Keploy is developer-centric API testing tool that creates tests along with built-in-mocks, faster than unit tests.
Keploy not only records API calls, but also records database calls and replays them during testing, making it easy to use, powerful, and extensible.
🐰 Fun fact: Keploy uses itself for testing! Check out our swanky coverage badge:
📘 Documentation!
Become a Keploy pro with Keploy Documentation.
🚀 Quick Installation
Integrate Keploy by installing the agent locally. No code-changes required.
curl -O https://raw.githubusercontent.com/keploy/keploy/main/keploy.sh && source keploy.sh
🎬 Recording Testcases
Start your app wit Keploy to convert API calls as Tests and Mocks/Stubs.
keploy record -c "CMD_TO_RUN_APP"
For example, if you're using a simple Python app the CMD_TO_RUN_APP would resemble to python main.py, for Golang go run main.go, for java java -jar xyz.jar, for node npm start..
keploy record -c "python main.py"
🧪 Running Tests
Shut down the databases, redis, kafka or any other services your application uses. Keploy doesn't need those during test.
keploy test -c "CMD_TO_RUN_APP" --delay 10
✅ Test Coverage Integration
To integrate with your unit-testing library and see combine test coverage, follow this test-coverage guide.
If You Had Fun: Please leave a 🌟 star on this repo! It's free, and you'll bring a smile. 😄 👏
🤔 Questions?
Reach out to us. We're here to help!
🌐 Language Support
From Go's gopher 🐹 to Python's snake 🐍, we support:
🫰 Keploy Adopters 🧡
So you and your organisation are using Keploy? That’s great. Please add yourselves to this list, and we'll send you goodies! 💖
We are happy and proud to have you all as part of our community! 💖
🎩 How's the Magic Happen?
Keploy proxy captures and replays ALL (CRUD operations, including non-idempotent APIs) of your app's network interactions.
Take a journey to How Keploy Works? to discover the tricks behind the curtain!
Here are Keploy's core features: 🛠
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♻️ Combined Test Coverage: Merge your Keploy Tests with your fave testing libraries(JUnit, go-test, py-test, jest) to see a combined test coverage.
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🤖 EBPF Instrumentation: Keploy uses EBPF like a secret sauce to make integration code-less, language-agnostic, and oh-so-lightweight.
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🌐 CI/CD Integration: Run tests with mocks anywhere you like—locally on the CLI, in your CI pipeline (Jenkins, Github Actions..) , or even across a Kubernetes cluster.
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📽️ Record-Replay Complex Flows: Keploy can record and replay complex, distributed API flows as mocks and stubs. It's like having a time machine for your tests—saving you tons of time!
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🎭 Multi-Purpose Mocks: You can also use keploy Mocks, as server Tests!
👨🏻💻 Let's Build Together! 👩🏻💻
Whether you're a newbie coder or a wizard 🧙♀️, your perspective is golden. Take a peek at our:
🐲 Current Limitations!
- Unit Testing: While Keploy is designed to run alongside unit testing frameworks (Go test, JUnit..) and can add to the overall code coverage, it still generates integration tests.
- Production Lands: Keploy is currently focused on generating tests for developers. These tests can be captured from any environment, but we have not tested it on high volume production environments. This would need robust deduplication to avoid too many redundant tests being captured. We do have ideas on building a robust deduplication system #27
✨ Resources!
🤔 FAQs
🕵️️ Why Keploy
Documentation
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package cli provides functionality for the command-line interface of the application.
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Package cli provides functionality for the command-line interface of the application. |
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provider
Package provider provides functionality for the keploy provider.\
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Package provider provides functionality for the keploy provider.\ |
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Package config provides configuration structures for the application.
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Package config provides configuration structures for the application. |
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Package pkg provides utility functions for Keploy.
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Package pkg provides utility functions for Keploy. |
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core
Package core provides functionality for managing core functionalities in Keploy.
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Package core provides functionality for managing core functionalities in Keploy. |
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core/app
Package app provides functionality for managing applications.
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Package app provides functionality for managing applications. |
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core/app/docker
Package docker provides functionality for working with Docker containers.
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Package docker provides functionality for working with Docker containers. |
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core/hooks
Package hooks provides functionality for managing hooks.
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Package hooks provides functionality for managing hooks. |
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core/hooks/conn
Package conn provides functionality for handling connections.
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Package conn provides functionality for handling connections. |
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core/hooks/structs
Package structs provides data structures for hooks.
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Package structs provides data structures for hooks. |
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core/proxy
Package proxy provides functionality for handling proxies.
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Package proxy provides functionality for handling proxies. |
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core/proxy/integrations
Package integrations provides functionality for integrating different types of services.
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Package integrations provides functionality for integrating different types of services. |
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core/proxy/integrations/generic
Package generic provides functionality for decoding generic dependencies.
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Package generic provides functionality for decoding generic dependencies. |
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core/proxy/integrations/grpc
Package grpc provides functionality for integrating with gRPC outgoing calls.
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Package grpc provides functionality for integrating with gRPC outgoing calls. |
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core/proxy/integrations/http
Package http provides functionality for handling HTTP outgoing calls.
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Package http provides functionality for handling HTTP outgoing calls. |
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core/proxy/integrations/mongo
Package mongo provides functionality for working with MongoDB outgoing calls.
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Package mongo provides functionality for working with MongoDB outgoing calls. |
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core/proxy/integrations/mysql
Package mysql provides integration with MySQL outgoing.
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Package mysql provides integration with MySQL outgoing. |
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core/proxy/integrations/postgres/v1
Package v1 provides functionality for decoding Postgres requests and responses.
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Package v1 provides functionality for decoding Postgres requests and responses. |
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core/proxy/integrations/scram
Package scram provides functionality for SCRAM authentication.
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Package scram provides functionality for SCRAM authentication. |
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core/proxy/integrations/util
Package util provides utility functions for the integration package.
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Package util provides utility functions for the integration package. |
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core/proxy/util
Package util provides utility functions for the proxy package.
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Package util provides utility functions for the proxy package. |
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core/tester
Package tester provides functionality for testing keploy with itself
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Package tester provides functionality for testing keploy with itself |
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graph
Package graph provides the resolver implementation for the GraphQL schema.
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Package graph provides the resolver implementation for the GraphQL schema. |
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models
Package models provides data models for the keploy.
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Package models provides data models for the keploy. |
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platform/telemetry
Package telemetry provides functionality for telemetry data collection.
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Package telemetry provides functionality for telemetry data collection. |
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platform/yaml
Package yaml provides utility functions for working with YAML files.
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Package yaml provides utility functions for working with YAML files. |
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platform/yaml/configdb
Package configdb provides functionality for working with keploy configuration databases.
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Package configdb provides functionality for working with keploy configuration databases. |
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platform/yaml/mockdb
Package mockdb provides a mock database implementation.
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Package mockdb provides a mock database implementation. |
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platform/yaml/reportdb
Package reportdb provides functionality for managing test reports in a database.
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Package reportdb provides functionality for managing test reports in a database. |
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platform/yaml/testdb
Package testdb provides functionality for working with test databases.
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Package testdb provides functionality for working with test databases. |
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service/record
Package record provides functionality for recording and managing test cases and mocks.
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Package record provides functionality for recording and managing test cases and mocks. |
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service/replay
Package replay provides functions for replaying requests and comparing responses.
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Package replay provides functions for replaying requests and comparing responses. |
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service/tools
Package tools provides utility functions for the service package.
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Package tools provides utility functions for the service package. |
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Package utils provides utility functions for the Keploy application.
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Package utils provides utility functions for the Keploy application. |
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log
Package log provides utility functions for logging.
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Package log provides utility functions for logging. |