https://github.com/gammarers/jest-aws-cdk-asset-filename-renamer

https://github.com/gammarers/jest-aws-cdk-asset-filename-renamer

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/gammarers/jest-aws-cdk-asset-filename-renamer
• Owner: gammarers
• License: apache-2.0
• Created: 2023-01-26T08:49:17.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-10-17T16:30:57.000Z (3 months ago)
• Last Synced: 2024-10-20T00:19:10.229Z (3 months ago)
• Language: TypeScript
• Size: 1.66 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Jest aws cdk asset filename renamer

[![GitHub](https://img.shields.io/github/license/gammarers/jest-aws-cdk-asset-filename-renamer?style=flat-square)](https://github.com/gammarers/jest-aws-cdk-asset-filename-renamer/blob/main/LICENSE)

[![npm (scoped)](https://img.shields.io/npm/v/@gammarers/jest-aws-cdk-asset-filename-renamer?style=flat-square)](https://www.npmjs.com/package/@gammarers/jest-aws-cdk-asset-filename-renamer)

[![GitHub Workflow Status (branch)](https://img.shields.io/github/actions/workflow/status/gammarers/jest-aws-cdk-asset-filename-renamer/release.yml?branch=main&label=release&style=flat-square)](https://github.com/gammarers/jest-aws-cdk-asset-filename-renamer/actions/workflows/release.yml)

[![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/gammarers/jest-aws-cdk-asset-filename-renamer?sort=semver&style=flat-square)](https://github.com/gammarers/jest-aws-cdk-asset-filename-renamer/releases)

this package is aws cdk construct asset filename renaming(RandomString.zip to HASH.zip)

## Installation

```shell

npm install --save-dev @gammarers/jest-aws-cdk-asset-filename-renamer

```

## Usage

You need to tell Jest to use the serializer. Add this to your Jest config:

```json

"snapshotSerializers": [

  "/node_modules/@gammarers/jest-aws-cdk-asset-filename-renamer"

]

```

or add this projenrc.ts 

```typescript

  jestOptions: {

    jestConfig: {

      snapshotSerializers: ['/node_modules/@gammarers/jest-aws-cdk-asset-filename-renamer']

    }

  }

```

And your test.

```typescript

const stack = new Stack(app, 'TestStack');

new lambda.Function(stack, 'Function', {

    runtime: lambda.Runtime.NODEJS_22_X,

    code: lambda.Code.fromAsset(path.join(__dirname, '../asset/sample-func')),

    handler: 'index.lambda_handler',

});

const template = Template.fromStack(stack);

expect(template.toJSON()).toMatchSnapshot();

```