@yathomasi/cypress-parallel/knapsack-reporter.js

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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
const fs_1 = __importDefault(require("fs"));
const mocha_1 = __importDefault(require("mocha"));
const assertions_1 = require("./lib/assertions");
const { EVENT_RUN_END, EVENT_SUITE_BEGIN } = mocha_1.default.Runner.constants;
module.exports = class KnapsackReporter {
    constructor(runner, options) {
        const stats = runner.stats;
        const { reporterOptions } = options;
        const { output } = reporterOptions ? reporterOptions : { output: null };
        if (!output) {
            throw (0, assertions_1.createError)("'output' must be configured for KnapsackReporter to work");
        }
        let spec;
        runner
            .on(EVENT_SUITE_BEGIN, (suite) => {
            if (suite.root) {
                spec = suite.file;
            }
        })
            .once(EVENT_RUN_END, () => {
            if (!spec) {
                throw (0, assertions_1.createError)("'spec' hasn't been determined");
            }
            const { duration } = stats;
            const content = fs_1.default.existsSync(output)
                ? JSON.parse(fs_1.default.readFileSync(output).toString())
                : {};
            fs_1.default.writeFileSync(output, JSON.stringify(Object.assign(Object.assign({}, content), { [spec]: duration }), null, 2));
        });
    }
};
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