index.js

'use strict';

var _ = require('lodash'),
    q = require('q'),
    Allure = require('allure-js-commons'),
    Attachment = require('allure-js-commons/beans/attachment'),
    writer = require('allure-js-commons/writer'),
    allureReporter = new Allure(),
    fs = require('fs');

function AllureReporter(gemini) {

    var suites = {};

    gemini.on('startRunner', function(runner) {

        runner.on('beginSuite', function(result) {
            console.log('beginSuite');
            var sutePath = result.suite.path.join('/');
            console.log(sutePath);
            allureReporter.startSuite(sutePath);
            suites[sutePath] = q();
        });

        runner.on('endSuite', function(result) {
            suites[result.suite.path.join('/')].then(function() {
                allureReporter.endSuite();
            });
        });

        runner.on('endTest', function(result) {
            allureReporter.startCase(result.state.name);
            if (result.equal) {
                allureReporter.addAttachment('actual', fs.readFileSync(result.currentPath), 'image/png');
                allureReporter.endCase('passed');
            } else {
                console.log('failed test', result.state.name);
                var currentTest = allureReporter.getCurrentSuite().currentTest;
                allureReporter.addAttachment('actual', fs.readFileSync(result.currentPath), 'image/png');
                allureReporter.addAttachment('expected', fs.readFileSync(result.referencePath), 'image/png');
                var sutePath = result.suite.path.join('/');
                suites[sutePath] = suites[sutePath].then(function() {
                    console.log('saving diff', result.state.name);
                    if (!result.isEqual) {
                        return result.saveDiffTo().then(function (buffer) {
                            var source = writer.writeBuffer(allureReporter.options.targetDir, buffer, 'png'),
                                attachment = new Attachment('diff', source, buffer.length, 'image/png');
                            currentTest.addAttachment(attachment);
                            console.log('diff done', result.state.name);
                        });
                    }
                }, function(e) {
                    console.log(e.stack);
                });
                allureReporter.endCase('failed', new Error('screenshots not match'));
            }
        });
    });



}

module.exports = AllureReporter;