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https://github.com/wbaldoumas/graphql-to-karate
Automagically generate Karate API tests from your GraphQL schemas. Useful for test-driven development, change validation in CI/CD, and more.
https://github.com/wbaldoumas/graphql-to-karate
graphql graphql-schema graphql-server karate karate-framework tdd test-automation testing testing-tools
Last synced: 27 days ago
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Automagically generate Karate API tests from your GraphQL schemas. Useful for test-driven development, change validation in CI/CD, and more.
- Host: GitHub
- URL: https://github.com/wbaldoumas/graphql-to-karate
- Owner: wbaldoumas
- License: mit
- Created: 2022-12-16T19:56:29.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2024-04-19T02:18:26.000Z (7 months ago)
- Last Synced: 2024-04-24T10:48:49.060Z (7 months ago)
- Topics: graphql, graphql-schema, graphql-server, karate, karate-framework, tdd, test-automation, testing, testing-tools
- Language: C#
- Homepage:
- Size: 546 KB
- Stars: 12
- Watchers: 2
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Security: SECURITY.md
Awesome Lists containing this project
README
# graphql-to-karate 🚀
**Project Status**: v0.2.0 release. The project is still in its early stages. To report a bug, feel free to open an [issue](https://github.com/wbaldoumas/graphql-to-karate/issues).
[![Build][github-checks-shield]][github-checks-url]
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[![MIT License][license-shield]][license-url]
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## 🎯 About The Project
Automagically generate Karate API tests from your GraphQL schemas. Useful for test-driven development, change validation in CI/CD, and more.
## 📢 Demonstration
https://user-images.githubusercontent.com/45316999/233819219-5149e02d-649f-4c3d-a3fd-844a231cf515.mp4
### ✨ Features
Here are some features that this tool provides:
- **Generate API tests from GraphQL schemas:** Karate API test generation for both Query and Mutation operations is supported.
- **Filterable Query and Mutation operations:** Allows you to filter down and generate tests for a specific subset of target operations.
- **Validate response codes and response shapes:** Validates response codes and response schemas using Karate [schema validation](https://github.com/karatelabs/karate#schema-validation).
- **Handles cyclical type relationships:** Prunes cyclical types to remove cycles as they are encountered.
- **Supports custom scalar types:** Custom scalar types may be optionally mapped to their corresponding Karate schema types.
- **Generates test data for arguments and input types:** Test data for query arguments and input types is generated automatically.
- **Interactive and non-interactive CLI modes:** Supports both interactive and non-interactive CLI modes, as well as JSON configuration.
- **Federation-specific directives:** Supports some [federation-specific directives](https://www.apollographql.com/docs/federation/federated-types/federated-directives/), like `@inaccessible` and `@external`.
See the full list of available options below for more information.
## 🤖 Installation
### 📥 Binary Releases
Head over to [releases](https://github.com/wbaldoumas/graphql-to-karate/releases) and download the latest binary for your specific platform. If a binary for your platform is not available, see the [Package Manager](#-package-manager) or [Building From Source](#-building-from-source) sections below.
### 📦 Package Manager
`graphql-to-karate` is also available as a [NuGet](https://www.nuget.org/packages/graphql-to-karate) offering and can be installed with the following command:
```sh
dotnet tool install --global graphql-to-karate --version 0.2.0
```
### 🛠️ Building From Source
To build from source, clone the repository locally and run some flavor of the following command. Be sure to update `` to your target platform. A catalog of available runtime identifiers can be viewed [here](https://learn.microsoft.com/en-us/dotnet/core/rid-catalog).
```sh
dotnet publish src/GraphQLToKarate.CommandLine/GraphQLToKarate.CommandLine.csproj \
--configuration Release \
--runtime \
--output ./publish \
--self-contained true \
--force \
/p:PublishReadyToRun=true \
/p:PublishSingleFile=true \
/p:TreatWarningsAsErrors=false
```
Once published, you can move the binary to your preferred install location to use.
## 🌌 Usage
To use `graphql-to-karate`, simply invoke the `graphql-to-karate convert` command, passing your GraphQL schema file as an argument:
```sh
graphql-to-karate convert my-schema.graphql
```
By default, you will be walked through conversion in an interactive way within the CLI.
A `--non-interactive` option as well as [JSON configuration](https://github.com/wbaldoumas/graphql-to-karate/blob/main/configuration/schema/v1/schema.json) are also available (see full [Command Options](#-convert-command-options) below), which may be useful in CI/CD environments.
### 📖 Examples of Non-Interactive Invokation
#### Using Command-Line Options
```sh
graphql-to-karate convert my-schema.graphql \
--non-interactive \
--base-url "https://my-api.com" \
--custom-scalar-mapping DateTime:string,Long:number,Float:number,URL:string \
--query-operation-filter Users,UserById \
--output-file some-api.feature\
```
#### Using a JSON configuration
```sh
graphql-to-karate convert my-schema.graphql --non-interactive --configuration-file config.json
```
This flavor of `graphql-to-karate` usage is used within CI/CD validation for this repository, where a mock GraphQL server is spun up, `graphql-to-karate` converts the GraphQL schema to a Karate API test, and then the generated Karate API test is run. The JSON configuration file used can be found [here](https://github.com/wbaldoumas/graphql-to-karate/blob/main/resources/configuration.json). Check out the full workflow [here](https://github.com/wbaldoumas/graphql-to-karate/blob/main/.github/workflows/integration-test.yml).
### 📝 Convert Command Options
| OPTION | DEFAULT | ABOUT |
|-----------------------------|--------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------|
| -h, --help | | Prints help information |
| --log-level | Information | Minimum level for logging |
| --non-interactive | false | Whether to run conversion in a non-interactive way or not |
| --output-file | graphql.feature | The output file to write the Karate feature to |
| --query-name | Query | The name of the GraphQL query type |
| --mutation-name | Mutation | The name of the GraphQL mutation type |
| --exclude-queries | false | Whether to exclude queries from the Karate feature or not |
| --include-mutations | false | Whether to include mutations in the Karate feature or not |
| --base-url | "https://your-awesome-api.com" | The base URL to be used in the Karate feature |
| --custom-scalar-mapping | | The path or raw value custom scalar mapping |
| --query-operation-filter | | A comma-separated list of GraphQL query operations to include in the Karate feature. If empty, all query operations will be included |
| --mutation-operation-filter | | A comma-separated list of GraphQL mutation operations to include in the Karate feature. If empty, all mutation operations will be included |
| --type-filter | | A comma-separated list of GraphQL types to include in the Karate feature. If empty, all types will be included |
| --configuration-file | | The path of the configuration file |
## 🗺️ Roadmap
See the [open issues](https://github.com/wbaldoumas/graphql-to-karate/issues) for a list of proposed features (and known issues).
## 🤝 Contributing
Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are **greatly appreciated**. For detailed contributing guidelines, please see the [CONTRIBUTING](https://github.com/wbaldoumas/graphql-to-karate/blob/main/CONTRIBUTING.md) docs.
## 📜 License
Distributed under the `MIT License` License. See [`LICENSE`](https://github.com/wbaldoumas/graphql-to-karate/blob/main/LICENSE) for more information.
## Contact
[@wbaldoumas](https://github.com/wbaldoumas)
Project Link: [https://github.com/wbaldoumas/graphql-to-karate](https://github.com/wbaldoumas/graphql-to-karate)
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