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How to use prepareDestinationDir method in root

Best JavaScript code snippet using root

AppInstallHelper.test.js

Source:AppInstallHelper.test.js

1const deviceId = 'mock-device-id';2const appBinaryPath = '/mock-app-binary-path/binary.apk';3const testBinaryPath = '/mock-test-binary-path/test/binary.apk';4describe('Android app installation helper', () => {5  let adb;6  beforeEach(() => {7    const ADBMock = jest.genMockFromModule('../exec/ADB');8    adb = new ADBMock();9  });10  let fileXfer;11  let uut;12  beforeEach(() => {13    const TempFileXfer = jest.genMockFromModule('./TempFileXfer');14    fileXfer = new TempFileXfer();15    const AppInstallHelper = require('./AppInstallHelper');16    uut = new AppInstallHelper(adb, fileXfer);17  });18  it('should recreate the transient dir on the device', async () => {19    await uut.install(deviceId, appBinaryPath, testBinaryPath);20    expect(fileXfer.prepareDestinationDir).toHaveBeenCalledWith(deviceId);21  });22  it('should throw if transient dir prep fails', async () => {23    fileXfer.prepareDestinationDir.mockRejectedValue(new Error('mocked error in adb-shell'));24    try {25      await uut.install(deviceId, appBinaryPath, testBinaryPath);26      fail('expected to throw');27    } catch (err) {}28  });29  it('should push app-binary file to the device', async () => {30    await uut.install(deviceId, appBinaryPath, testBinaryPath);31    expect(fileXfer.send).toHaveBeenCalledWith(deviceId, appBinaryPath, 'Application.apk');32  });33  it('should push test-binary file to the device', async () => {34    await uut.install(deviceId, appBinaryPath, testBinaryPath);35    expect(fileXfer.send).toHaveBeenCalledWith(deviceId, testBinaryPath, 'Test.apk');36  });37  it('should break if file push fails', async () => {38    fileXfer.send.mockRejectedValue(new Error('mocked error in adb-push'));39    try {40      await uut.install(deviceId, appBinaryPath, testBinaryPath);41      fail('expected to throw');42    } catch(err) {}43  });44  it('should remote-install both binaries via shell', async () => {45    fileXfer.send46      .mockReturnValueOnce('/mocked-final-dir/first.apk')47      .mockReturnValueOnce('/mocked-final-dir/second.apk');48    await uut.install(deviceId, appBinaryPath, testBinaryPath);49    expect(adb.remoteInstall).toHaveBeenCalledWith(deviceId, '/mocked-final-dir/first.apk');50    expect(adb.remoteInstall).toHaveBeenCalledWith(deviceId, '/mocked-final-dir/second.apk');51  });52  it('should break if remote-install fails', async () => {53    adb.remoteInstall.mockRejectedValue(new Error('mocked error in remote-install'));54    try {55      await uut.install(deviceId, appBinaryPath, testBinaryPath);56      fail('expected to throw');57    } catch(err) {}58  });59  it('should allow for an install with no test binary', async () => {60    fileXfer.send61      .mockReturnValueOnce('/mocked-final-dir/first.apk')62      .mockReturnValueOnce('/mocked-final-dir/second.apk');63    await uut.install(deviceId, appBinaryPath, undefined);64    expect(fileXfer.send).toHaveBeenCalledTimes(1);65    expect(adb.remoteInstall).toHaveBeenCalledWith(deviceId, '/mocked-final-dir/first.apk');66    expect(adb.remoteInstall).toHaveBeenCalledTimes(1);67  });...

AppInstallHelper.js

Source:AppInstallHelper.js

...4    this._adb = adb;5    this._fileXfer = fileXfer;6  }7  async install(deviceId, appBinaryPath, testBinaryPath) {8    await this._fileXfer.prepareDestinationDir(deviceId);9    await this._pushAndInstallBinary(deviceId, appBinaryPath, 'Application.apk');10    if (testBinaryPath) {11      await this._pushAndInstallBinary(deviceId, testBinaryPath, 'Test.apk');12    }13  }14  async _pushAndInstallBinary(deviceId, binaryPath, binaryFilenameOnTarget) {15    const binaryPathOnTarget = await this._fileXfer.send(deviceId, binaryPath, binaryFilenameOnTarget);16    await this._adb.remoteInstall(deviceId, binaryPathOnTarget);17  }18}...

FileXfer.js

Source:FileXfer.js

...3  constructor(adb, destinationDir) {4    this._adb = adb;5    this._dir = destinationDir;6  }7  async prepareDestinationDir(deviceId) {8    await this._adb.shell(deviceId, `rm -fr ${this._dir}`);9    await this._adb.shell(deviceId, `mkdir -p ${this._dir}`);10  }11  async send(deviceId, sourcePath, destinationFilename) {12    const destinationPath = path.posix.join(this._dir, destinationFilename);13    await this._adb.push(deviceId, sourcePath, destinationPath);14    return destinationPath;15  }16}...

Using AI Code Generation

1var root = require("./root");2root.prepareDestinationDir();3root.copyFile("test.js", "test2.js");4root.copyFile("test.js", "test3.js");5root.copyFile("test.js", "test4.js");6root.copyFile("test.js", "test5.js");7root.copyFile("test.js", "test6.js");8root.copyFile("test.js", "test7.js");9root.copyFile("test.js", "test8.js");10root.copyFile("test.js", "test9.js");11root.copyFile("test.js", "test10.js");12root.copyFile("test.js", "test11.js");13root.copyFile("test.js", "test12.js");14root.copyFile("test.js", "test13.js");15root.copyFile("test.js", "test14.js");16root.copyFile("test.js", "test15.js");17root.copyFile("test.js", "test16.js");18root.copyFile("test.js", "test17.js");19root.copyFile("test.js", "test18.js");20root.copyFile("test.js", "test19.js");21root.copyFile("test.js", "test20.js");22root.copyFile("test.js", "test21.js");23root.copyFile("test.js", "test22.js");24root.copyFile("test.js", "test23.js");25root.copyFile("test.js", "test24.js");26root.copyFile("test.js", "test25.js");27root.copyFile("test.js", "test26.js");28root.copyFile("test.js", "test27.js");29root.copyFile("test.js", "test28.js");30root.copyFile("test.js", "test29.js");31root.copyFile("test.js", "test30.js");32root.copyFile("test.js", "test31.js");33root.copyFile("test.js", "test32.js");34root.copyFile("test.js", "test33.js");35root.copyFile("test.js", "test34.js");36root.copyFile("test.js", "test35.js");37root.copyFile("test.js", "test36.js");38root.copyFile("test.js", "test37.js");39root.copyFile("test.js", "test38.js");40root.copyFile("test.js", "test39.js");41root.copyFile("test.js", "test40.js");42root.copyFile("test.js", "test41.js");43root.copyFile("test

Using AI Code Generation

1var root = require('fs').root;2root.prepareDestinationDir('test', function(error, dirEntry) {3  if (error) {4    console.log('Error: ' + error.message);5  } else {6    console.log('Directory created successfully!');7  }8});9### `prepareDestinationDir(destination, [options], callback)`10* `options` {Object} (optional)11[MIT](LICENSE)

Using AI Code Generation

1var root = require("root");2var destinationDir = root.prepareDestinationDir();3console.log(destinationDir);4var root = require("root");5var destinationDir = root.prepareDestinationDir();6console.log(destinationDir);7var root = require("root");8var destinationDir = root.getDestinationDir();9console.log(destinationDir);

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