@axe-core/cli/dist/src/lib/events.js

A CLI for accessibility testing using axe-core

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("./utils");
exports.default = ({ silentMode, timer, cliReporter, verbose }) => {
    return {
        startTimer: (message) => {
            console.time(message);
        },
        endTimer: (message) => {
            console.timeEnd(message);
        },
        waitingMessage: (loadDelayTime) => {
            console.log('Waiting for ' + loadDelayTime + ' milliseconds after page loads...');
        },
        onTestStart: (url) => {
            if (silentMode) {
                return;
            }
            console.log((0, utils_1.bold)('\nTesting ' + (0, utils_1.link)(url)) +
                ' ... please wait, this may take a minute.');
            if (timer) {
                console.time('Total test time');
            }
        },
        onTestComplete: (results) => {
            const { violations, testEngine, testEnvironment, testRunner } = results;
            /* istanbul ignore if */
            if (violations.length === 0) {
                cliReporter((0, utils_1.green)(' 0 violations found!'));
                return;
            }
            const issueCount = violations.reduce((count, violation) => {
                cliReporter('\n' +
                    (0, utils_1.error)('  Violation of %j with %d occurrences!\n') +
                    '    %s. Correct invalid elements at:\n' +
                    violation.nodes
                        .map(node => '     - ' + (0, utils_1.selectorToString)(node.target) + '\n')
                        .join('') +
                    '    For details, see: %s', violation.id, violation.nodes.length, violation.description, (0, utils_1.link)(violation.helpUrl.split('?')[0]));
                return count + violation.nodes.length;
            }, 0);
            cliReporter((0, utils_1.error)('\n%d Accessibility issues detected.'), issueCount);
            if (verbose) {
                const metadata = {
                    'Test Runner': testRunner,
                    'Test Engine': testEngine,
                    'Test Environment': testEnvironment
                };
                cliReporter(`\n${JSON.stringify(metadata, null, 2)}`);
            }
        }
    };
};
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