https://github.com/bh2smith/solidity-multicaller

Solidity testing utility for calling the same function several times in a single transaction.
https://github.com/bh2smith/solidity-multicaller

devtool ethereum testing-tools

Last synced: 10 months ago
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Solidity testing utility for calling the same function several times in a single transaction.

• Host: GitHub
• URL: https://github.com/bh2smith/solidity-multicaller
• Owner: bh2smith
• Created: 2019-06-26T09:38:51.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2022-12-09T17:34:21.000Z (about 3 years ago)
• Last Synced: 2025-03-30T06:24:23.147Z (11 months ago)
• Topics: devtool, ethereum, testing-tools
• Language: JavaScript
• Homepage:
• Size: 319 KB
• Stars: 6
• Watchers: 1
• Forks: 3
• Open Issues: 11
• Metadata Files:
  • Readme: README.md

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# Solidity Multi-Transaction

Solidity testing utility for calling the same function several times in a single transaction. Such a tool can be used during unit testing to achieve _conditional coverage_ in situations that might require several transactions to be executed simultaneously.

## Installation & Usage

```bash

npm install -g solidity-multicall

```

See [test file](https://github.com/bh2smith/solidity-multi-transaction/blob/master/test/test_multi.js) for example usage

## Practical use case

Request collection in batches having limited capacity which expire after a pre-defined amount of time.

That is, the batch collection of requests "closes" (i.e. becomes inactive) and can be processed after either a pre-defined amount of time or when the batch is full/capacity reached.

If the batch capacity is too large to fill in short time period (say the average time of a single block), then testing desired functionality of how the contract handle's full batches.