Code coverage for Solidity smart-contracts
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solidity-coverage/plugins/resources/nomiclabs.ui.js

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3.6 KiB

const UI = require('./../../lib/ui').UI;
/**
* Nomiclabs Plugin logging
*/
class PluginUI extends UI {
constructor(log){
super(log);
this.flags = {
testfiles: `Path (or glob) defining a subset of tests to run`,
testMatrix: `Generate a json object which maps which unit tests hit which lines of code.`,
abi: `Generate a json object which can be used to produce a unified diff of your ` +
`contracts public interface between two commits.`,
solcoverjs: `Relative path from working directory to config. ` +
`Useful for monorepo packages that share settings.`,
temp: `Path to a disposable folder to store compilation artifacts in. ` +
`Useful when your test setup scripts include hard-coded paths to ` +
`a build directory.`,
}
}
/**
* Writes a formatted message via log
* @param {String} kind message selector
* @param {String[]} args info to inject into template
*/
report(kind, args=[]){
const c = this.chalk;
const ct = c.bold.green('>');
const ds = c.bold.yellow('>');
const w = ":warning:";
const kinds = {
'instr-skip': `\n${c.bold('Coverage skipped for:')}` +
`\n${c.bold('=====================')}\n`,
'compilation': `\n${c.bold('Compilation:')}` +
`\n${c.bold('============')}\n`,
'instr-skipped': `${ds} ${c.grey(args[0])}`,
'hardhat-versions': `\n${c.bold('Version')}` +
`\n${c.bold('=======')}\n` +
`${ct} ${c.bold('solidity-coverage')}: v${args[0]}`,
'hardhat-network': `\n${c.bold('Network Info')}` +
`\n${c.bold('============')}\n` +
`${ct} ${c.bold('HardhatEVM')}: v${args[0]}\n` +
`${ct} ${c.bold('network')}: ${args[1]}\n`,
'hardhat-viem': `\n${w}${c.red(" Coverage requires a special environment variable when used with 'hardhat-viem' ")}${w}` +
`\n${c.red( "====================================================================================")}` +
`\n${c.bold( "Please run the coverage command as:" )}` +
`\n${c( "SOLIDITY_COVERAGE=true npx hardhat coverage")}` +
`\n${c.red( "====================================================================================")}`
,
}
this._write(kinds[kind]);
}
/**
* Returns a formatted message. Useful for error message.
* @param {String} kind message selector
* @param {String[]} args info to inject into template
* @return {String} message
*/
generate(kind, args=[]){
const c = this.chalk;
const x = ":x:";
const kinds = {
'network-fail': `${c.red('--network cli flag is not supported for the coverage task. ')}` +
`${c.red('Beginning with v0.8.7, coverage must use the default "hardhat" network.')}`,
'sources-fail': `${c.red('Cannot locate expected contract sources folder: ')} ${args[0]}`,
'solcoverjs-fail': `${c.red('Could not load .solcover.js config file. ')}` +
`${c.red('This can happen if it has a syntax error or ')}` +
`${c.red('the path you specified for it is wrong.')}`,
'tests-fail': `${x} ${c.bold(args[0])} ${c.red('test(s) failed under coverage.')}`,
'hardhat-viem': "'hardhat-viem' requires an environment variable to be set when used with the solidity-coverage plugin"
}
return this._format(kinds[kind])
}
}
module.exports = PluginUI;