Discover AI-native insights at Testμ Conference‘25

How to use writeFileAsync method in taiko

Best JavaScript code snippet using taiko

build.ts

...78}79async function buildScripts() {80  try {81    const transpiled = await readFileAsync("./dist/flatpickr.js");82    writeFileAsync("./dist/flatpickr.min.js", uglify(transpiled)).catch(logErr);83  } catch (e) {84    logErr(e);85  }86}87const extrasConfig = {88  ...tsconfig,89  compilerOptions: {90    ...tsconfig.compilerOptions,91    module: "none",92  },93};94delete extrasConfig.compilerOptions.module;95function buildExtras(folder: "plugins" | "l10n") {96  return async function() {97    console.log(`building ${folder}...`);98    await recursiveCopy(`./src/${folder}`, `./dist/${folder}`);99    const paths = await resolveGlob(`./dist/${folder}/**/*.ts`);100    await Promise.all(101      paths.map(async p => {102        await writeFileAsync(103          p.replace(".ts", ".js"),104          compile(await readFileAsync(p), extrasConfig)105        );106        return removeFile(p);107      })108    );109    console.log("done.");110  };111}112async function transpileStyle(src: string, compress = false) {113  return new Promise<string>((resolve, reject) => {114    stylus(src, {115      compress,116    } as any)117      .include(`${__dirname}/src/style`)118      .include(`${__dirname}/src/style/themes`)119      .use(120        stylus_autoprefixer({121          browsers: pkg.browserslist,122        })123      )124      .render(125        (err: Error | undefined, css: string) =>126          !err ? resolve(css) : reject(err)127      );128  });129}130async function buildStyle() {131  const [src, src_ie] = await Promise.all([132    readFileAsync(paths.style),133    readFileAsync("./src/style/ie.styl"),134  ]);135  const [style, min, ie] = await Promise.all([136    transpileStyle(src),137    transpileStyle(src, true),138    transpileStyle(src_ie),139  ]);140  writeFileAsync("./dist/flatpickr.css", style).catch(logErr);141  writeFileAsync("./dist/flatpickr.min.css", min).catch(logErr);142  writeFileAsync("./dist/ie.css", ie).catch(logErr);143}144const themeRegex = /themes\/(.+).styl/;145async function buildThemes() {146  const themePaths = await resolveGlob("./src/style/themes/*.styl");147  themePaths.forEach(themePath => {148    const match = themeRegex.exec(themePath);149    if (!match) return;150    readFileAsync(themePath)151      .then(transpileStyle)152      .then(css => writeFileAsync(`./dist/themes/${match[1]}.css`, css));153  });154}155function setupWatchers() {156  watch("./src/plugins", buildExtras("plugins"));157  watch("./src/style/*.styl", () => {158    buildStyle();159    buildThemes();160  });161  watch("./src/style/themes", buildThemes);162}163function watch<F extends () => void>(path: string, cb: F) {164  chokidar165    .watch(path, {166      awaitWriteFinish: {...

JtdPrintAdaptor.spec.ts

Source: JtdPrintAdaptor.spec.ts

1import { JtdPrintAdaptor } from "./JtdPrintAdaptor";2import { pascalCase } from "change-case";3import { DtsModuleType } from "./type";4import * as ts from "typescript";5function getPrinter(writeFileAsync: any) {6  const printer = new JtdPrintAdaptor({7    writeFileAsync,8    getOutputAbsoluteFileName: (printSourceData) => {9      return printSourceData.fullyQualifiedName + ".schema.ts";10    },11    normalizeVariableNameFromQualifiedName: (qualifiedName) => {12      return pascalCase(qualifiedName);13    },14  });15  return printer;16}17const _arrayBase = {18  fullyQualifiedName: "ArrayBase",19  kind: ts.SyntaxKind.InterfaceDeclaration,20  moduleType: DtsModuleType.Legacy,21  outputDir: "",22  relativeDefinitionFileName: "../dts/ArrayBase.d.ts",23  props: {24    arr1: {25      isArray: true,26      nullable: false,27      optional: false,28      latitude: 1,29      v: "string",30    },31    arr2: {32      isArray: true,33      nullable: false,34      optional: true,35      v: "number",36      latitude: 3,37    },38    arr3: {39      isArray: true,40      nullable: true,41      optional: false,42      v: { ref: "Some.Other.Type" },43      latitude: 2,44    },45  },46} as const;47const _base = {48  fullyQualifiedName: "Base",49  kind: ts.SyntaxKind.InterfaceDeclaration,50  moduleType: DtsModuleType.Legacy,51  outputDir: "",52  relativeDefinitionFileName: "../dts/Base.d.ts",53  props: {54    foo: {55      isArray: false,56      nullable: false,57      optional: false,58      v: "string",59    },60    optionalField: {61      isArray: false,62      nullable: false,63      optional: true,64      v: "number",65    },66  },67} as const;68describe("JtdPrintAdaptor", () => {69  test("emitSchema base", async () => {70    const writeFileAsync = jest.fn((arg0: string, arg1: string) =>71      Promise.resolve()72    );73    const printer = getPrinter(writeFileAsync);74    await printer.emitSchema(_base);75    // @ts-ignore76    expect(writeFileAsync.mock.calls[0][1]).toMatchSnapshot();77  });78  test("emitSchema with array", async () => {79    const writeFileAsync = jest.fn((arg0: string, arg1: string) =>80      Promise.resolve()81    );82    const printer = getPrinter(writeFileAsync);83    await printer.emitSchema({84      fullyQualifiedName: "ArrayBase",85      kind: ts.SyntaxKind.InterfaceDeclaration,86      moduleType: DtsModuleType.Legacy,87      outputDir: "",88      relativeDefinitionFileName: "../dts/ArrayBase.d.ts",89      props: {90        arr1: {91          isArray: true,92          nullable: false,93          optional: false,94          latitude: 1,95          v: "string",96        },97        arr2: {98          isArray: true,99          nullable: false,100          optional: true,101          v: "number",102          latitude: 3,103        },104        arr3: {105          isArray: true,106          nullable: true,107          optional: false,108          v: { ref: "Some.Other.Type" },109          latitude: 2,110        },111      },112    });113    expect(writeFileAsync.mock.calls[0][1]).toMatchSnapshot();114  });115  test("emitEntry", async () => {116    const writeFileAsync = jest.fn((arg0: string, arg1: string) =>117      Promise.resolve()118    );119    const printer = getPrinter(writeFileAsync);120    const p2 = printer.emitSchema(_arrayBase);121    const p1 = printer.emitSchema(_base);122    await Promise.all([p1, p2]);123    await printer.emitEntry("/entry.ts");124    expect(writeFileAsync).toHaveBeenCalledTimes(3);125    expect(writeFileAsync.mock.calls[2][1]).toMatchSnapshot();126  });...

io.js

Source: io.js

...52        });53    });54}55exports.readFileAsync = readFileAsync;56function writeFileAsync(filename, wb, options, cb) {57    if (filename instanceof Workbook) {58        // writeFileAsync(wb, filename, [options], [cb])59        var _wb = filename;60        filename = wb;61        wb = _wb;62    }63    if (_.isFunction(options)) {64        // writeFileAsync(filename, wb, cb)65        cb = options;66        options = undefined;67    }68    if (_.isFunction(cb)) {69        // writeFileAsync(filename, wb, [options], cb)70        // compatibility71        return XLSX.writeFileAsync(filename, wb, options, cb);72    }73    // writeFileAsync(filename, wb, [options])74    return new Promise(function (resolve, reject) {75        XLSX.writeFileAsync(filename, wb, options, function (err) {76            if (err) {77                return reject(err);78            }79            resolve();80        });81    });82}...

Using AI Code Generation

1const taiko = require('taiko');2const fs = require('fs');3const util = require('util');4const writeFileAsync = util.promisify(fs.writeFile);5(async () => {6    try {7        await taiko.openBrowser();8        await taiko.screenshot({ path: 'screenshot.png' });9        await writeFileAsync('screenshot.txt', await taiko.screenshot());10    } catch (error) {11        console.error(error);12    } finally {13        await taiko.closeBrowser();14    }15})();16### openBrowser([options])

Using AI Code Generation

1const { writeFileAsync } = require('taiko/lib/taiko');2const { openBrowser, goto, closeBrowser } = require('taiko');3(async () => {4    try {5        await openBrowser();6        await goto("google.com");7        await writeFileAsync("test.png", await screenshot());8    } catch (e) {9        console.error(e);10    } finally {11        await closeBrowser();12    }13})();14const { writeFileAsync } = require('taiko/lib/taiko');15const { openBrowser, goto, closeBrowser } = require('taiko');16(async () => {17    try {18        await openBrowser();19        await goto("google.com");20        await writeFileAsync("test.png", await screenshot());21    } catch (e) {22        console.error(e);23    } finally {24        await closeBrowser();25    }26})();27const { writeFileAsync } = require('taiko/lib/taiko');28const { openBrowser, goto, closeBrowser } = require('taiko');29(async () => {30    try {31        await openBrowser();32        await goto("google.com");33        await writeFileAsync("test.png", await screenshot());34    } catch (e) {35        console.error(e);36    } finally {37        await closeBrowser();38    }39})();40const { writeFileAsync } = require('taiko/lib/taiko');41const { openBrowser, goto, closeBrowser } = require('taiko');42(async () => {43    try {44        await openBrowser();45        await goto("google.com");46        await writeFileAsync("test.png", await screenshot());47    } catch (e) {48        console.error(e);49    } finally {50        await closeBrowser();51    }52})();53const { writeFileAsync } = require('taiko/lib/taiko');54const { openBrowser, goto, closeBrowser } = require('taiko');55(async () => {56    try {57        await openBrowser();58        await goto("google.com");59        await writeFileAsync("test.png", await screenshot());60    } catch (e) {61        console.error(e);62    } finally {63        await closeBrowser();64    }65})();

Using AI Code Generation

1const { writeFileAsync } = require('taiko');2(async () => {3    await writeFileAsync('sample.txt', 'Hello World');4})();5const { readFileAsync } = require('taiko');6(async () => {7    let content = await readFileAsync('sample.txt');8    console.log(content);9})();10const { appendFileAsync } = require('taiko');11(async () => {12    await appendFileAsync('sample.txt', 'Hello World');13})();14const { deleteFileAsync } = require('taiko');15(async () => {16    await deleteFileAsync('sample.txt');17})();18const { createDir } = require('taiko');19(async () => {20    await createDir('sample');21})();22const { deleteDir } = require('taiko');23(async () => {24    await deleteDir('sample');25})();26const { openBrowser, goto, screenshot, closeBrowser } = require('taiko');27(async () => {28    try {29        await openBrowser();30        await screenshot({ path: 'google.png' });31    } catch (e) {32        console.error(e);33    } finally {34        await closeBrowser();35    }36})();37const { openBrowser, goto, click, closeBrowser } = require('taiko');38(async () => {39    try {40        await openBrowser();41        await click('Gmail');42    } catch (e) {43        console.error(e);44    } finally {45        await closeBrowser();46    }47})();

Using AI Code Generation

1import { writeFileAsync } from 'taiko';2await writeFileAsync('test.js', 'console.log("test")');3import { readFileAsync } from 'taiko';4await readFileAsync('test.js');5import { removeFileAsync } from 'taiko';6await removeFileAsync('test.js');7import { copyFileAsync } from 'taiko';8await copyFileAsync('test.js', 'test1.js');9import { fileExists } from 'taiko';10await fileExists('test.js');11import { openBrowser, closeBrowser } from 'taiko';12await openBrowser();13await closeBrowser();14import { goto } from 'taiko';15await goto('google.com');16import { reload } from 'taiko';17await reload();18import { back } from 'taiko';19await back();20import { forward } from 'taiko';21await forward();22import { currentURL } from 'taiko';23await currentURL();24import { title } from 'taiko';25await title();26import { screenshot } from 'taiko';27await screenshot();28import { click } from 'taiko';29await click('button');30import { doubleClick } from 'taiko';31await doubleClick('button');32import { rightClick

Using AI Code Generation

1const { writeFileAsync } = require('taiko');2writeFileAsync('test.txt', 'Hello World!');3const { readFileAsync } = require('taiko');4readFileAsync('test.txt');5`openBrowser(options)`6const { openBrowser } = require('taiko');7openBrowser({ headless: false });8`closeBrowser()`9const { closeBrowser } = require('taiko');10closeBrowser();11`openTab(url)`12const { openTab } = require('taiko');13`switchTo(target)`14const { switchTo } = require('taiko');15switchTo(frame('frameName'));16switchTo(window('windowName'));17`closeTab(target)`18const { closeTab } = require('taiko');19closeTab(frame('frameName'));20closeTab(window('windowName'));21`reload(target, options)`22const { reload } = require('taiko');

Using AI Code Generation

1const {writeFileAsync} = require('taiko/lib/taiko.js');2const fs = require('fs');3(async () => {4    try {5        await writeFileAsync('test.txt', 'test');6        let fileData = fs.readFileSync('test.txt', 'utf8');7        console.log(fileData);8    } catch (error) {9        console.error(error);10    }11})();12const {writeFile} = require('taiko/lib/taiko.js');13const fs = require('fs');14(async () => {15    try {16        await writeFile('test.txt', 'test');17        let fileData = fs.readFileSync('test.txt', 'utf8');18        console.log(fileData);19    } catch (error) {20        console.error(error);21    }22})();23const {readFileAsync} = require('taiko/lib/taiko.js');24const fs = require('fs');25(async () => {26    try {27        fs.writeFileSync('test.txt', 'test');28        let fileData = await readFileAsync('test.txt');29        console.log(fileData);30    } catch (error) {31        console.error(error);32    }33})();34const {readFile} = require('taiko/lib/taiko.js');35const fs = require('fs');36(async () => {37    try {38        fs.writeFileSync('test.txt', 'test');39        let fileData = await readFile('test.txt');40        console.log(fileData);41    } catch (error) {42        console.error(error);43    }44})();45const {deleteFile} = require('taiko/lib/taiko.js');46const fs = require('fs');47(async () => {48    try {49        fs.writeFileSync('test.txt', 'test');50        await deleteFile('test.txt');51        let fileData = fs.readFileSync('test.txt', 'utf8');52        console.log(fileData);53    } catch (error) {54        console.error(error);55    }56})();57const {deleteFileAsync

Using AI Code Generation

1const { writeFileAsync } = require('taiko');2const path = require('path');3const filePath = path.resolve('test.txt');4writeFileAsync(filePath, 'Hello World!');5writeFileAsync(filePath, content, options) → Promise6const { writeFileAsync } = require('taiko');7const path = require('path');8const filePath = path.resolve('test.txt');9writeFileAsync(filePath, 'Hello World!');10writeFile(filePath, content, options) → Promise11const { writeFile } = require('taiko');12const path = require('path');13const filePath = path.resolve('test.txt');14writeFile(filePath, 'Hello World!');15write(content, options) → Promise16const { openBrowser, goto, write, closeBrowser } = require('taiko');17(async () => {18    try {19        await openBrowser();20        await goto("google.com");21        await write("Hello World!");22    } catch (e) {23        console.error(e);

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