Function run

Extension/test/common/selectTests.ts:76–120

(testsRoot: string, cb: (error: any, failures?: number) => void)

}

export function run (testsRoot: string, cb: (error: any, failures?: number) => void): void {
/**
 * This code runs in the extension host process, and not in the launch (main.ts) process.
 */
    let location = '';

    // scan through the $args to find the --scenario=...
    process.argv.slice(2).find(arg => arg.startsWith('--scenario=') && (location = arg.substring('--scenario='.length)));

    void getTestInfo(location, env.SCENARIO).then(async (testInfo) => {
        if (!testInfo) {
            console.error(`The Scenario folder must be specified either by '--scenario=...' or an environment variable 'SCENARIO=...'`);
            process.exit(1);
        }
        const { name} = testInfo;

        void glob(`${$root}/dist/test/scenarios/${name}/tests/**/**.test.js`).then((files) => {

            try {
                if (!files.length) {
                    throw new Error(`Unable to find unit tests for ${name} at '${$root}/dist/test/scenarios/${name}/tests/**/**.test.js'`);
                }
                const mocha = new Mocha({
                    ui: 'tdd',
                    timeout: 500000,
                    require: ['source-map-support/register'],
                    color: true
                });

                // Add files to the test suite
                files.forEach(f => mocha.addFile(resolve(testsRoot, f)));

                console.log('\n\n=============================================\n Test Output\n\n');
                // Run the mocha test
                mocha.run((failures: any) => {
                    cb(null, failures);
                    console.log('\n\n=============================================\n\n');
                });
            } catch (err) {
                console.error(err);
                cb(err);
            }
        });
    });
}