@johnf/react-native-owl/lib/commonjs/report.js

Visual regression testing for React Native

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.generateReport = exports.cleanupReport = void 0;
var _path = _interopRequireDefault(require("path"));
var _handlebars = _interopRequireDefault(require("handlebars"));
var _fs = require("fs");
var _fileExists = require("./utils/file-exists.js");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
const cleanupReport = async () => {
  const cwd = process.cwd();
  const reportDirPath = _path.default.join(cwd, '.owl', 'report');
  await _fs.promises.rm(reportDirPath, {
    recursive: true,
    force: true
  });
};
exports.cleanupReport = cleanupReport;
const generateReport = async (logger, platform) => {
  const cwd = process.cwd();
  const reportDirPath = _path.default.join(cwd, '.owl', 'report');
  const jestOutputFilepath = _path.default.join(reportDirPath, 'jest-report.json');
  const jestOutputText = await _fs.promises.readFile(jestOutputFilepath, 'utf8');
  const jestOutput = JSON.parse(jestOutputText);
  const diffScreenshotsDirPath = _path.default.join(cwd, '.owl', 'diff', platform);
  const baselineScreenshotsDirPath = _path.default.join(cwd, '.owl', 'baseline', platform);
  const baselineScreenshotsDirExists = await (0, _fileExists.fileExists)(baselineScreenshotsDirPath);
  if (!baselineScreenshotsDirExists) {
    logger.print(`[OWL - CLI] Generating report skipped as is no baseline screenshots directory`);
    return;
  }
  const baselineScreenshots = await _fs.promises.readdir(baselineScreenshotsDirPath);
  const failingScreenshots = (await (0, _fileExists.fileExists)(diffScreenshotsDirPath)) ? await _fs.promises.readdir(diffScreenshotsDirPath) : [];
  const passingScreenshots = baselineScreenshots.filter(screenshot => !failingScreenshots.includes(screenshot));
  const duration = (Date.now() - jestOutput.startTime) / 1000;
  const durationFormatted = parseFloat(`${duration}`).toFixed(2);
  const stats = {
    totalTestSuites: jestOutput.numTotalTestSuites,
    totalTests: jestOutput.numTotalTests,
    failedTestSuites: jestOutput.numFailedTestSuites,
    failedTests: jestOutput.numFailedTests,
    passedTestSuites: jestOutput.numPassedTestSuites,
    passedTests: jestOutput.numPassedTests,
    duration: durationFormatted,
    success: jestOutput.success
  };
  logger.info(`[OWL - CLI] Generating Report`);
  const reportFilename = 'index.html';
  const entryFile = _path.default.join(__dirname, 'report', reportFilename);
  const htmlTemplate = await _fs.promises.readFile(entryFile, 'utf-8');
  const templateScript = _handlebars.default.compile(htmlTemplate);
  const htmlContent = templateScript({
    currentYear: new Date().getFullYear(),
    currentDateTime: new Date().toUTCString(),
    platform,
    failingScreenshots,
    passingScreenshots,
    stats
  });
  await _fs.promises.mkdir(reportDirPath, {
    recursive: true
  });
  const reportFilePath = _path.default.join(reportDirPath, 'index.html');
  await _fs.promises.writeFile(reportFilePath, htmlContent);
  logger.print(`[OWL - CLI] Report was built at ${reportDirPath}/${reportFilename}`);
};
exports.generateReport = generateReport;
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