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    @syntest/solidity
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    0.1.2 • Public • Published

    SynTest Framework - Solidity

    The aim of this tool is make it easier for Solidity contract developers to test their contracts in a more effective and efficient way.

    publish npm (scoped) node-current (scoped)

    What is SynTest Solidity?

    SynTest Solidity is a tool for automatically generating test cases for the Solidity platform. This tool is part of the SynTest Framework. This framework contains multiple tools related to the generation of synthetic tests.

    Overview

    The common core contains the common interfaces for the code control-flow representation, test case structure, genes, and the implementation for the meta-heuristic search algorithms.

    Installation

    NPM

    The simplest way to use syntest-solidity is by installing the npm package.

    $ npm install @syntest/solidity

    You can install it in your project as shown in the snippit above or you can install the package globally by using the npm options -g.

    From source

    The tool can be used by cloning the project, installing its dependencies, and compiling the TypeScript:

    • Clone the projects
    $ git clone git@github.com:syntest-framework/syntest-solidity.git
    • Install dependencies
    $ cd syntest-solidity; npm install
    • Build Syntest-Solidity
    $ cd syntest-solidity; npm run build

    Building the docker image

    docker build -t syntest-solidity:0.1.0 . --no-cache --build-arg REGISTRY_TOKEN={your_access_token}
    docker run -it syntest-solidity:0.1.0 MetaCoin.sol "$(cat ./contracts/MetaCoin.sol)"

    Local development

    To be able to make quick changes to the syntest-framework and then test it in the syntest-solidity project use npm link:

    cd <PATH_TO_SYNTEST_FRAMEWORK>; npm link
    cd <PATH_TO_SYNTEST_SOLIDITY>; npm link @syntest/framework

    This creates a symbolic link to the local syntest-framework instance in the node modules folder of syntest-solidity.

    Usage

    To start you need to be in the root of the project folder containing the contracts you want to create test-cases for. Next, you need to install two dev-dependencies in your project, namely chai and chai-as-promised. Both are needed to run the tests.

    After installing these dependencies together with the tool, you can run the following example command.

    $ syntest-solidity --include="<PATH_TO_YOUR_CONTRACTS_FOLDER>/contracts/**/*.sol" --search-time=10 --total_time=10

    This will test all solidity contracts that are contained in the contracts folder. It will run for 10 seconds.

    Note that currently the contracts folder has to be named "contracts" for the tool to work. This will be solved in a later version.

    Syntest-Solidity is highly configurable and supports a bunch of options and arguments, all of them can be found by providing the --help option or -h for short. Another way of configuring the tool is by putting a .syntest.js file in the root of your project. The file should have the following structure:

    module.exports = {
        population_size: 10,
        max_depth: 5,
        ...
    }

    The tool can be run via two modes, standalone or as a truffle plugin.

    Standalone

    $ syntest-solidity [options]

    As a truffle plugin

    To run syntest-solidity as a plugin of the truffle testing library, you need to create a truffle-config.js with the following contents:

    This file is auto-generated when using the standalone tool.

    module.exports = {
      test_directory: ".syntest/tests",
      plugins: ["syntest-solidity"],
    };

    Next, you can run the following truffle command.

    $ truffle run @syntest/solidity [options]

    Documentation

    For questions and help with how to use this tool, please see the documentation.

    Support

    For questions and help with how to use this library, please see SUPPORT.md.

    Contributing

    Contributions are welcome! For major changes, please open an issue first to discuss what you would like to change. For more information, please see CONTRIBUTING.md.

    Authors and acknowledgment

    • Annibale Panichella (PI)
    • Mitchell Olsthoorn (Project Lead)
    • Dimitri Stallenberg (Developer)

    License

    The code within this project is licensed under the Apache-2.0 license.

    Install

    npm i @syntest/solidity

    DownloadsWeekly Downloads

    4

    Version

    0.1.2

    License

    Apache-2.0

    Unpacked Size

    543 kB

    Total Files

    206

    Last publish

    Collaborators

    • syntest-ci
    • dstallenberg
    • apanichella
    • mitchellolsthoorn