Code coverage for Solidity smart-contracts
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solidity-coverage/test/units/buidler/flags.js

114 lines
2.8 KiB

const assert = require('assert');
const fs = require('fs');
const path = require('path')
const shell = require('shelljs');
const verify = require('../../util/verifiers')
const mock = require('../../util/integration');
// =======================
// CLI Options / Flags
// =======================
describe('Buidler Plugin: command line options', function() {
let buidlerConfig;
let solcoverConfig;
beforeEach(function(){
mock.clean();
mock.loggerOutput.val = '';
solcoverConfig = {
skipFiles: ['Migrations.sol'],
silent: process.env.SILENT ? true : false,
istanbulReporter: ['json-summary', 'text']
};
buidlerConfig = mock.getDefaultBuidlerConfig();
verify.cleanInitialState();
})
afterEach(async function (){
mock.buidlerTearDownEnv();
mock.clean();
});
it('--temp', async function(){
const taskArgs = {
temp: 'special_folder'
}
mock.install('Simple', 'simple.js', solcoverConfig);
mock.buidlerSetupEnv(this);
await this.env.run("coverage", taskArgs);
const expected = [{
file: mock.pathToContract(buidlerConfig, 'Simple.sol'),
pct: 100
}];
verify.lineCoverage(expected);
});
it('--network (declared port mismatches)', async function(){
solcoverConfig.port = 8222;
mock.install('Simple', 'simple.js', solcoverConfig);
mock.buidlerSetupEnv(this);
this.env.buidlerArguments.network = "development";
await this.env.run("coverage");
assert(
mock.loggerOutput.val.includes("The 'port' values"),
`Should notify about mismatched port values: ${mock.loggerOutput.val}`
);
assert(
mock.loggerOutput.val.includes("8545"),
`Should have used default coverage port 8545: ${mock.loggerOutput.val}`
);
assert(
mock.loggerOutput.val.includes("development"),
`Should have used specified network name: ${mock.loggerOutput.val}`
);
const expected = [{
file: mock.pathToContract(buidlerConfig, 'Simple.sol'),
pct: 100
}];
verify.lineCoverage(expected);
});
it('--config ../.solcover.js', async function() {
// Write solcoverjs to parent dir of sc_temp (where the test project is installed)
fs.writeFileSync(
'.solcover.js',
`module.exports=${JSON.stringify(solcoverConfig)}`
);
// This relative path has to be ./ prefixed (it's path.joined to buidler's paths.root)
const taskArgs = {
solcoverjs: './../.solcover.js'
};
mock.install('Simple', 'simple.js');
mock.buidlerSetupEnv(this);
await this.env.run("coverage", taskArgs);
// The relative solcoverjs uses the json-summary reporter
const expected = [{
file: mock.pathToContract(buidlerConfig, 'Simple.sol'),
pct: 100
}];
verify.lineCoverage(expected);
shell.rm('.solcover.js');
});
});