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https://github.com/agustinsrg/eth-test-node-action
GitHub Action to setup an Ethereum node to test Smart Contracts
https://github.com/agustinsrg/eth-test-node-action
blockchain ethereum geth github-action testing web3
Last synced: 24 days ago
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GitHub Action to setup an Ethereum node to test Smart Contracts
- Host: GitHub
- URL: https://github.com/agustinsrg/eth-test-node-action
- Owner: AgustinSRG
- License: mit
- Created: 2022-09-15T07:33:59.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2024-06-29T09:46:31.000Z (6 months ago)
- Last Synced: 2024-11-13T03:34:56.367Z (about 1 month ago)
- Topics: blockchain, ethereum, geth, github-action, testing, web3
- Language: TypeScript
- Homepage:
- Size: 261 KB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Ethereum test node (GitHub Action)
This [GitHub Action](https://github.com/features/actions) sets up a single-node and free-gas Ethereum RPC environment to automatically test smart contract projects.
Note: This action is limited only to Github Actions. It may not work in other environments.
## Usage
```yml
steps:
- uses: AgustinSRG/eth-test-node-action@v6
with:
rpcPort: 8545 # Optional, default value is 8545. The json-RPC port
websocketPort: 8546 # WebSockets port, by default 8546
```
## Connecting to the node
In order to make use of the node, connect it using the HTTP interface (the node runs in the same host). Example with web3:
```js
const web3 = new Web3("http://localhost:8545");
```
The Chain ID for sending transactions is `2833`.
## Accounts with balance
If you require accounts with balance, there are some of them defined in the genesis file, here is the full list:
| Account address | Balance | Private Key |
| -------------------------------------------- | ------------- | ------------------------------------------------------------------ |
| `0x01a596Da8aEfA5d6caf233F1Bdaab2Da963B5830` | 100000000 ETH | `3de106f01f3fa595f215f50a0daf2ddd1bd061663b69396783a70dcee9f1f755` |
| `0x64eBC0159b5FDCEe8EE623DCc7bF8D296F17826B` | 100000000 ETH | `b6cc360b19ce026fd49052de6fb683b5e10f9a1713320848c1ed9ab2e25ed11d` |
| `0xA953F261F8277C6c54951e1E2f04360dEA066fa1` | 100000000 ETH | `8acfcb9c3df4cdadf8837c515e925e5110cf9097474489ad253c358e69abe672` |
| `0xa87B7E7E2274A611E3d63AB2d690b6a772036E48` | 100000000 ETH | `1a774dd0f467418e0ebfceb3187b9073642b9a2610be2116b636e244168b5514` |
Since the min gas price is set to 0, you can make smart contract transactions at 0 cost if you specify the gas price to 0 in the transaction parameters.