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index.ts
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index.ts
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import * as path from 'path';
import * as Mocha from 'mocha';
import * as glob from 'glob';
export async function run(): Promise<void> {
const NYC = require('nyc');
const nyc = new NYC({
cwd: path.join(__dirname, '..', '..'),
exclude: ['**/test/**', '.vscode-test/**'],
reporter: ['json', 'lcov'],
extension: ['ts'],
all: true,
instrument: true,
hookRequire: true,
hookRunInContext: true,
hookRunInThisContext: true,
});
nyc.reset();
nyc.wrap();
// Create the mocha test
const mocha = new Mocha({
ui: 'tdd',
});
const testsRoot = path.resolve(__dirname, '..');
try {
await new Promise((c, e) => {
glob('**/**.test.js', { cwd: testsRoot }, (err, files) => {
if (err) {
return e(err);
}
// Add files to the test suite
files.forEach(f => mocha.addFile(path.resolve(testsRoot, f)));
try {
// Run the mocha test
mocha.run(failures => {
if (failures > 0) {
e(new Error(`${failures} tests failed.`));
} else {
c(failures);
}
});
} catch (err) {
e(err);
}
});
});
} finally {
nyc.writeCoverageFile();
await nyc.report();
}
}