protractor-smartrunner/lib/smartrunner.js

Protractor utility for keeping track of passed/failed tests between runs. Works together with protractor-retry.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SmartRunner = void 0;
const smartrunner_results_1 = require("./smartrunner-results");
const smartrunner_reporter_1 = require("./smartrunner-reporter");
const logger_1 = require("protractor/built/logger");
const fs = require('fs-extra');
const LOGGER_ID = 'smartrunner';
const DEFAULT_OPTIONS = {
    outputDirectory: './.protractor-smartrunner',
    passedMessagePrefix: '🟢 previously passed:'
};
class SmartRunner {
    constructor(options) {
        this.options = options;
        this.logger = new logger_1.Logger(LOGGER_ID);
        this.results = new smartrunner_results_1.SmartRunnerResults(this.options.outputDirectory, this.options.repoHash, this.logger);
        this.results.load();
        this.setupJasmine();
    }
    static apply(options) {
        return new SmartRunner(Object.assign(Object.assign({}, DEFAULT_OPTIONS), options));
    }
    static withOptionalExclusions(filePath) {
        const logger = new logger_1.Logger(LOGGER_ID);
        const cliGrepped = process.argv.some((argument) => /^-g=/.test(argument) || /^--grep=/.test(argument));
        if (!cliGrepped && fs.existsSync(filePath)) {
            const exclusions = Object.keys(require(filePath));
            if (exclusions.length) {
                logger.info('🚫 Exclusion patterns: ', exclusions.join(', '));
                return {
                    grep: exclusions.join('|'),
                    invertGrep: true
                };
            }
        }
        return {};
    }
    setupJasmine() {
        jasmine.getEnv().addReporter(new smartrunner_reporter_1.SmartRunnerReporter(this.results));
        const oldSpecFilter = jasmine.getEnv().specFilter;
        jasmine.getEnv().specFilter = (spec) => {
            const testName = spec.getResult().description;
            const suiteName = spec.getFullName().replace(testName, '').trim();
            const testPassedInPreviousRun = this.results.get(suiteName, testName);
            if (testPassedInPreviousRun.passed) {
                this.logger.info(`${this.options.passedMessagePrefix} ${suiteName} ${testName}`);
            }
            return !testPassedInPreviousRun.passed && oldSpecFilter(spec);
        };
    }
}
exports.SmartRunner = SmartRunner;