diff --git a/spec/unit/emulator.spec.js b/spec/unit/emulator.spec.js index 60d7a8ac..0efcee74 100644 --- a/spec/unit/emulator.spec.js +++ b/spec/unit/emulator.spec.js @@ -17,45 +17,50 @@ under the License. */ -var emu = require('../../bin/templates/cordova/lib/emulator'); -var check_reqs = require('../../bin/templates/cordova/lib/check_reqs'); -var superspawn = require('cordova-common').superspawn; -var Q = require('q'); -var fs = require('fs'); -var path = require('path'); -var shelljs = require('shelljs'); +const fs = require('fs'); +const path = require('path'); +const rewire = require('rewire'); +const shelljs = require('shelljs'); -describe('emulator', function () { - describe('list_images_using_avdmanager', function () { - it('should properly parse details of SDK Tools 25.3.1 `avdmanager` output', function (done) { - var deferred = Q.defer(); - spyOn(superspawn, 'spawn').and.returnValue(deferred.promise); - deferred.resolve(fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.3-avdmanager_list_avd.txt'), 'utf-8')); - return emu.list_images_using_avdmanager().then(function (list) { +const CordovaError = require('cordova-common').CordovaError; +const check_reqs = require('../../bin/templates/cordova/lib/check_reqs'); +const superspawn = require('cordova-common').superspawn; + +describe('emulator', () => { + const EMULATOR_LIST = ['emulator-5555', 'emulator-5556', 'emulator-5557']; + let emu; + + beforeEach(() => { + emu = rewire('../../bin/templates/cordova/lib/emulator'); + }); + + describe('list_images_using_avdmanager', () => { + it('should properly parse details of SDK Tools 25.3.1 `avdmanager` output', () => { + const avdList = fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.3-avdmanager_list_avd.txt'), 'utf-8'); + spyOn(superspawn, 'spawn').and.returnValue(Promise.resolve(avdList)); + + return emu.list_images_using_avdmanager().then(list => { expect(list).toBeDefined(); expect(list[0].name).toEqual('nexus5-5.1'); expect(list[0].target).toEqual('Android 5.1 (API level 22)'); expect(list[1].device).toEqual('pixel (Google)'); expect(list[2].abi).toEqual('default/x86_64'); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(function () { - done(); }); }); }); - describe('list_images_using_android', function () { - it('should invoke `android` with the `list avd` command and _not_ the `list avds` command, as the plural form is not supported in some Android SDK Tools versions', function () { - var deferred = Q.defer(); - spyOn(superspawn, 'spawn').and.returnValue(deferred.promise); + + describe('list_images_using_android', () => { + it('should invoke `android` with the `list avd` command and _not_ the `list avds` command, as the plural form is not supported in some Android SDK Tools versions', () => { + spyOn(superspawn, 'spawn').and.returnValue(new Promise(() => {}, () => {})); emu.list_images_using_android(); expect(superspawn.spawn).toHaveBeenCalledWith('android', ['list', 'avd']); }); - it('should properly parse details of SDK Tools pre-25.3.1 `android list avd` output', function (done) { - var deferred = Q.defer(); - spyOn(superspawn, 'spawn').and.returnValue(deferred.promise); - deferred.resolve(fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.2-android_list_avd.txt'), 'utf-8')); - return emu.list_images_using_android().then(function (list) { + + it('should properly parse details of SDK Tools pre-25.3.1 `android list avd` output', () => { + const avdList = fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.2-android_list_avd.txt'), 'utf-8'); + spyOn(superspawn, 'spawn').and.returnValue(Promise.resolve(avdList)); + + return emu.list_images_using_android().then(list => { expect(list).toBeDefined(); expect(list[0].name).toEqual('QWR'); expect(list[0].device).toEqual('Nexus 5 (Google)'); @@ -63,68 +68,38 @@ describe('emulator', function () { expect(list[0].target).toEqual('Android 7.1.1 (API level 25)'); expect(list[0].abi).toEqual('google_apis/x86_64'); expect(list[0].skin).toEqual('1080x1920'); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(function () { - done(); }); }); }); - describe('list_images', function () { - beforeEach(function () { - spyOn(fs, 'realpathSync').and.callFake(function (cmd) { - return cmd; - }); + + describe('list_images', () => { + beforeEach(() => { + spyOn(fs, 'realpathSync').and.callFake(cmd => cmd); }); - it('should try to parse AVD information using `avdmanager` first', function (done) { - spyOn(shelljs, 'which').and.callFake(function (cmd) { - if (cmd === 'avdmanager') { - return true; - } else { - return false; - } - }); - var deferred = Q.defer(); - var avdmanager_spy = spyOn(emu, 'list_images_using_avdmanager').and.returnValue(deferred.promise); - deferred.resolve([]); - emu.list_images().then(function () { + + it('should try to parse AVD information using `avdmanager` first', () => { + spyOn(shelljs, 'which').and.callFake(cmd => cmd === 'avdmanager'); + + const avdmanager_spy = spyOn(emu, 'list_images_using_avdmanager').and.returnValue(Promise.resolve([])); + + return emu.list_images().then(() => { expect(avdmanager_spy).toHaveBeenCalled(); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(function () { - done(); }); }); - it('should delegate to `android` if `avdmanager` cant be found and `android` can', function (done) { - spyOn(shelljs, 'which').and.callFake(function (cmd) { - if (cmd === 'avdmanager') { - return false; - } else { - return true; - } - }); - var deferred = Q.defer(); - var android_spy = spyOn(emu, 'list_images_using_android').and.returnValue(deferred.promise); - deferred.resolve([]); - emu.list_images().then(function () { + + it('should delegate to `android` if `avdmanager` cant be found and `android` can', () => { + spyOn(shelljs, 'which').and.callFake(cmd => cmd !== 'avdmanager'); + + const android_spy = spyOn(emu, 'list_images_using_android').and.returnValue(Promise.resolve([])); + + return emu.list_images().then(() => { expect(android_spy).toHaveBeenCalled(); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(function () { - done(); }); }); - it('should correct api level information and fill in the blanks about api level if exists', function (done) { - spyOn(shelljs, 'which').and.callFake(function (cmd) { - if (cmd === 'avdmanager') { - return true; - } else { - return false; - } - }); - var deferred = Q.defer(); - spyOn(emu, 'list_images_using_avdmanager').and.returnValue(deferred.promise); - deferred.resolve([ + + it('should correct api level information and fill in the blanks about api level if exists', () => { + spyOn(shelljs, 'which').and.callFake(cmd => cmd === 'avdmanager'); + spyOn(emu, 'list_images_using_avdmanager').and.returnValue(Promise.resolve([ { name: 'Pixel_7.0', device: 'pixel (Google)', @@ -138,87 +113,576 @@ describe('emulator', function () { abi: 'google_apis/x86', target: 'Android API 26' } - ]); - emu.list_images().then(function (avds) { + ])); + + return emu.list_images().then(avds => { expect(avds[1].target).toContain('Android 8'); expect(avds[1].target).toContain('API level 26'); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(function () { - done(); }); }); - it('should throw an error if neither `avdmanager` nor `android` are able to be found', function (done) { + + it('should throw an error if neither `avdmanager` nor `android` are able to be found', () => { spyOn(shelljs, 'which').and.returnValue(false); - return emu.list_images().catch(function (err) { - expect(err).toBeDefined(); - expect(err.message).toContain('Could not find either `android` or `avdmanager`'); - done(); - }); + + return emu.list_images().then( + () => fail('Unexpectedly resolved'), + err => { + expect(err).toBeDefined(); + expect(err.message).toContain('Could not find either `android` or `avdmanager`'); + } + ); }); }); - describe('best_image', function () { - var avds_promise; - var target_mock; - beforeEach(function () { - avds_promise = Q.defer(); - spyOn(emu, 'list_images').and.returnValue(avds_promise.promise); + + describe('best_image', () => { + let target_mock; + + beforeEach(() => { + spyOn(emu, 'list_images'); target_mock = spyOn(check_reqs, 'get_target').and.returnValue('android-26'); }); - it('should return undefined if there are no defined AVDs', function (done) { - avds_promise.resolve([]); - emu.best_image().then(function (best_avd) { + + it('should return undefined if there are no defined AVDs', () => { + emu.list_images.and.returnValue(Promise.resolve([])); + + return emu.best_image().then(best_avd => { expect(best_avd).toBeUndefined(); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(done); + }); }); - it('should return the first available image if there is no available target information for existing AVDs', function (done) { - var fake_avd = { name: 'MyFakeAVD' }; - var second_fake_avd = { name: 'AnotherAVD' }; - avds_promise.resolve([fake_avd, second_fake_avd]); - emu.best_image().then(function (best_avd) { + + it('should return the first available image if there is no available target information for existing AVDs', () => { + const fake_avd = { name: 'MyFakeAVD' }; + const second_fake_avd = { name: 'AnotherAVD' }; + emu.list_images.and.returnValue(Promise.resolve([fake_avd, second_fake_avd])); + + return emu.best_image().then(best_avd => { expect(best_avd).toBe(fake_avd); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(done); + }); }); - it('should return the first AVD for the API level that matches the project target', function (done) { + + it('should return the first AVD for the API level that matches the project target', () => { target_mock.and.returnValue('android-25'); - var fake_avd = { name: 'MyFakeAVD', target: 'Android 7.0 (API level 24)' }; - var second_fake_avd = { name: 'AnotherAVD', target: 'Android 7.1 (API level 25)' }; - var third_fake_avd = { name: 'AVDThree', target: 'Android 8.0 (API level 26)' }; - avds_promise.resolve([fake_avd, second_fake_avd, third_fake_avd]); - emu.best_image().then(function (best_avd) { + const fake_avd = { name: 'MyFakeAVD', target: 'Android 7.0 (API level 24)' }; + const second_fake_avd = { name: 'AnotherAVD', target: 'Android 7.1 (API level 25)' }; + const third_fake_avd = { name: 'AVDThree', target: 'Android 8.0 (API level 26)' }; + emu.list_images.and.returnValue(Promise.resolve([fake_avd, second_fake_avd, third_fake_avd])); + + return emu.best_image().then(best_avd => { expect(best_avd).toBe(second_fake_avd); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(done); + }); }); - it('should return the AVD with API level that is closest to the project target API level, without going over', function (done) { + + it('should return the AVD with API level that is closest to the project target API level, without going over', () => { target_mock.and.returnValue('android-26'); - var fake_avd = { name: 'MyFakeAVD', target: 'Android 7.0 (API level 24)' }; - var second_fake_avd = { name: 'AnotherAVD', target: 'Android 7.1 (API level 25)' }; - var third_fake_avd = { name: 'AVDThree', target: 'Android 99.0 (API level 134)' }; - avds_promise.resolve([fake_avd, second_fake_avd, third_fake_avd]); - emu.best_image().then(function (best_avd) { + const fake_avd = { name: 'MyFakeAVD', target: 'Android 7.0 (API level 24)' }; + const second_fake_avd = { name: 'AnotherAVD', target: 'Android 7.1 (API level 25)' }; + const third_fake_avd = { name: 'AVDThree', target: 'Android 99.0 (API level 134)' }; + emu.list_images.and.returnValue(Promise.resolve([fake_avd, second_fake_avd, third_fake_avd])); + + return emu.best_image().then(best_avd => { expect(best_avd).toBe(second_fake_avd); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(done); + }); }); - it('should not try to compare API levels when an AVD definition is missing API level info', function (done) { - avds_promise.resolve([ { name: 'Samsung_S8_API_26', + + it('should not try to compare API levels when an AVD definition is missing API level info', () => { + emu.list_images.and.returnValue(Promise.resolve([{ + name: 'Samsung_S8_API_26', device: 'Samsung S8+ (User)', path: '/Users/daviesd/.android/avd/Samsung_S8_API_26.avd', abi: 'google_apis/x86', target: 'Android 8.0' - }]); - emu.best_image().then(function (best_avd) { + }])); + + return emu.best_image().then(best_avd => { expect(best_avd).toBeDefined(); - }).fail(function (err) { - expect(err).toBeUndefined(); - }).fin(done); + }); + }); + }); + + describe('list_started', () => { + it('should call adb devices with the emulators flag', () => { + const AdbSpy = jasmine.createSpyObj('Adb', ['devices']); + AdbSpy.devices.and.returnValue(Promise.resolve()); + emu.__set__('Adb', AdbSpy); + + return emu.list_started().then(() => { + expect(AdbSpy.devices).toHaveBeenCalledWith({emulators: true}); + }); + }); + }); + + describe('get_available_port', () => { + let emus; + + beforeEach(() => { + emus = []; + spyOn(emu, 'list_started').and.returnValue(Promise.resolve(emus)); + }); + + it('should find the closest available port below 5584 for the emulator', () => { + const lowestUsedPort = 5565; + for (let i = 5584; i >= lowestUsedPort; i--) { + emus.push(`emulator-${i}`); + } + + return emu.get_available_port().then(port => { + expect(port).toBe(lowestUsedPort - 1); + }); + }); + + it('should throw an error if no port is available between 5554 and 5584', () => { + for (let i = 5584; i >= 5554; i--) { + emus.push(`emulator-${i}`); + } + + return emu.get_available_port().then( + () => fail('Unexpectedly resolved'), + err => { + expect(err).toEqual(jasmine.any(CordovaError)); + } + ); + }); + }); + + describe('start', () => { + const port = 5555; + let emulator; + let AdbSpy; + let checkReqsSpy; + let childProcessSpy; + let shellJsSpy; + + beforeEach(() => { + emulator = { + name: 'Samsung_S8_API_26', + device: 'Samsung S8+ (User)', + path: '/Users/daviesd/.android/avd/Samsung_S8_API_26.avd', + abi: 'google_apis/x86', + target: 'Android 8.0' + }; + + AdbSpy = jasmine.createSpyObj('Adb', ['shell']); + AdbSpy.shell.and.returnValue(Promise.resolve()); + emu.__set__('Adb', AdbSpy); + + checkReqsSpy = jasmine.createSpyObj('create_reqs', ['getAbsoluteAndroidCmd']); + emu.__set__('check_reqs', checkReqsSpy); + + childProcessSpy = jasmine.createSpyObj('child_process', ['spawn']); + childProcessSpy.spawn.and.returnValue(jasmine.createSpyObj('spawnFns', ['unref'])); + emu.__set__('child_process', childProcessSpy); + + spyOn(emu, 'get_available_port').and.returnValue(Promise.resolve(port)); + spyOn(emu, 'wait_for_emulator').and.returnValue(Promise.resolve('randomname')); + spyOn(emu, 'wait_for_boot').and.returnValue(Promise.resolve()); + + // Prevent pollution of the test logs + const proc = emu.__get__('process'); + spyOn(proc.stdout, 'write').and.stub(); + + shellJsSpy = jasmine.createSpyObj('shelljs', ['which']); + shellJsSpy.which.and.returnValue('/dev/android-sdk/tools'); + emu.__set__('shelljs', shellJsSpy); + }); + + it('should find an emulator if an id is not specified', () => { + spyOn(emu, 'best_image').and.returnValue(Promise.resolve(emulator)); + + return emu.start().then(() => { + // This is the earliest part in the code where we can hook in and check + // the emulator that has been selected. + const spawnArgs = childProcessSpy.spawn.calls.argsFor(0); + expect(spawnArgs[1]).toContain(emulator.name); + }); + }); + + it('should use the specified emulator', () => { + spyOn(emu, 'best_image'); + + return emu.start(emulator.name).then(() => { + expect(emu.best_image).not.toHaveBeenCalled(); + + const spawnArgs = childProcessSpy.spawn.calls.argsFor(0); + expect(spawnArgs[1]).toContain(emulator.name); + }); + }); + + it('should throw an error if no emulator is specified and no default is found', () => { + spyOn(emu, 'best_image').and.returnValue(Promise.resolve()); + + return emu.start().then( + () => fail('Unexpectedly resolved'), + err => { + expect(err).toEqual(jasmine.any(CordovaError)); + } + ); + }); + + it('should unlock the screen after the emulator has booted', () => { + emu.wait_for_emulator.and.returnValue(Promise.resolve(emulator.name)); + emu.wait_for_boot.and.returnValue(Promise.resolve(true)); + + return emu.start(emulator.name).then(() => { + expect(emu.wait_for_emulator).toHaveBeenCalledBefore(AdbSpy.shell); + expect(emu.wait_for_boot).toHaveBeenCalledBefore(AdbSpy.shell); + expect(AdbSpy.shell).toHaveBeenCalledWith(emulator.name, 'input keyevent 82'); + }); + }); + + it('should resolve with the emulator id after the emulator has started', () => { + emu.wait_for_emulator.and.returnValue(Promise.resolve(emulator.name)); + emu.wait_for_boot.and.returnValue(Promise.resolve(true)); + + return emu.start(emulator.name).then(emulatorId => { + expect(emulatorId).toBe(emulator.name); + }); + }); + + it('should resolve with null if starting the emulator times out', () => { + emu.wait_for_emulator.and.returnValue(Promise.resolve(emulator.name)); + emu.wait_for_boot.and.returnValue(Promise.resolve(false)); + + return emu.start(emulator.name).then(emulatorId => { + expect(emulatorId).toBe(null); + }); + }); + }); + + describe('wait_for_emulator', () => { + const port = 5656; + const expectedEmulatorId = `emulator-${port}`; + let AdbSpy; + + beforeEach(() => { + AdbSpy = jasmine.createSpyObj('Adb', ['shell']); + AdbSpy.shell.and.returnValue(Promise.resolve()); + emu.__set__('Adb', AdbSpy); + + spyOn(emu, 'wait_for_emulator').and.callThrough(); + }); + + it('should resolve with the emulator id if the emulator has completed boot', () => { + AdbSpy.shell.and.callFake((emulatorId, shellArgs) => { + expect(emulatorId).toBe(expectedEmulatorId); + expect(shellArgs).toContain('getprop dev.bootcomplete'); + + return Promise.resolve('1'); // 1 means boot is complete + }); + + return emu.wait_for_emulator(port).then(emulatorId => { + expect(emulatorId).toBe(expectedEmulatorId); + }); + }); + + it('should call itself again if the emulator is not ready', () => { + AdbSpy.shell.and.returnValues( + Promise.resolve('0'), + Promise.resolve('0'), + Promise.resolve('1') + ); + + return emu.wait_for_emulator(port).then(() => { + expect(emu.wait_for_emulator).toHaveBeenCalledTimes(3); + }); + }); + + it('should call itself again if shell fails for a known reason', () => { + AdbSpy.shell.and.returnValues( + Promise.reject({message: 'device not found'}), + Promise.reject({message: 'device offline'}), + Promise.reject({message: 'device still connecting'}), + Promise.resolve('1') + ); + + return emu.wait_for_emulator(port).then(() => { + expect(emu.wait_for_emulator).toHaveBeenCalledTimes(4); + }); + }); + + it('should throw an error if shell fails for an unknown reason', () => { + const errorMessage = { message: 'Some unknown error' }; + AdbSpy.shell.and.returnValue(Promise.reject(errorMessage)); + + return emu.wait_for_emulator(port).then( + () => fail('Unexpectedly resolved'), + err => { + expect(err).toBe(errorMessage); + } + ); + }); + }); + + describe('wait_for_boot', () => { + const port = 5656; + const emulatorId = `emulator-${port}`; + const psOutput = ` + root 1 0 8504 1512 SyS_epoll_ 00000000 S /init + u0_a1 2044 1350 1423452 47256 SyS_epoll_ 00000000 S android.process.acore + u0_a51 2963 1350 1417724 37492 SyS_epoll_ 00000000 S com.google.process.gapps + `; + + let AdbSpy; + + beforeEach(() => { + // If we use Jasmine's fake clock, we need to re-require the target module, + // or else it will not work. + jasmine.clock().install(); + emu = rewire('../../bin/templates/cordova/lib/emulator'); + + AdbSpy = jasmine.createSpyObj('Adb', ['shell']); + emu.__set__('Adb', AdbSpy); + + spyOn(emu, 'wait_for_boot').and.callThrough(); + + // Stop the logs from being polluted + const proc = emu.__get__('process'); + spyOn(proc.stdout, 'write').and.stub(); + }); + + afterEach(() => { + jasmine.clock().uninstall(); + }); + + it('should resolve with true if the system has booted', () => { + AdbSpy.shell.and.callFake((emuId, shellArgs) => { + expect(emuId).toBe(emulatorId); + expect(shellArgs).toContain('ps'); + + return Promise.resolve(psOutput); + }); + + return emu.wait_for_boot(emulatorId).then(isReady => { + expect(isReady).toBe(true); + }); + }); + + it('should should check boot status at regular intervals until ready', () => { + const retryInterval = emu.__get__('CHECK_BOOTED_INTERVAL'); + const RETRIES = 10; + + let shellPromise = Promise.resolve(''); + AdbSpy.shell.and.returnValue(shellPromise); + + const waitPromise = emu.wait_for_boot(emulatorId); + + let attempts = 0; + function tickTimer () { + shellPromise.then(() => { + if (attempts + 1 === RETRIES) { + AdbSpy.shell.and.returnValue(Promise.resolve(psOutput)); + jasmine.clock().tick(retryInterval); + } else { + attempts++; + shellPromise = Promise.resolve(''); + AdbSpy.shell.and.returnValue(shellPromise); + jasmine.clock().tick(retryInterval); + tickTimer(); + } + }); + } + + tickTimer(); + + // After all the retries and eventual success, this is called + return waitPromise.then(isReady => { + expect(isReady).toBe(true); + expect(emu.wait_for_boot).toHaveBeenCalledTimes(RETRIES + 1); + }); + }); + + it('should should check boot status at regular intervals until timeout', () => { + const retryInterval = emu.__get__('CHECK_BOOTED_INTERVAL'); + const TIMEOUT = 9000; + const expectedRetries = Math.floor(TIMEOUT / retryInterval); + + let shellPromise = Promise.resolve(''); + AdbSpy.shell.and.returnValue(shellPromise); + + const waitPromise = emu.wait_for_boot(emulatorId, TIMEOUT); + + let attempts = 0; + function tickTimer () { + shellPromise.then(() => { + attempts++; + shellPromise = Promise.resolve(''); + AdbSpy.shell.and.returnValue(shellPromise); + jasmine.clock().tick(retryInterval); + + if (attempts < expectedRetries) { + tickTimer(); + } + }); + } + + tickTimer(); + + // After all the retries and eventual success, this is called + return waitPromise.then(isReady => { + expect(isReady).toBe(false); + expect(emu.wait_for_boot).toHaveBeenCalledTimes(expectedRetries + 1); + }); + }); + }); + + describe('resolveTarget', () => { + const arch = 'arm7-test'; + + beforeEach(() => { + const buildSpy = jasmine.createSpyObj('build', ['detectArchitecture']); + buildSpy.detectArchitecture.and.returnValue(Promise.resolve(arch)); + emu.__set__('build', buildSpy); + + spyOn(emu, 'list_started').and.returnValue(Promise.resolve(EMULATOR_LIST)); + }); + + it('should throw an error if there are no running emulators', () => { + emu.list_started.and.returnValue(Promise.resolve([])); + + return emu.resolveTarget().then( + () => fail('Unexpectedly resolved'), + err => { + expect(err).toEqual(jasmine.any(CordovaError)); + } + ); + }); + + it('should throw an error if the requested emulator is not running', () => { + const targetEmulator = 'unstarted-emu'; + + return emu.resolveTarget(targetEmulator).then( + () => fail('Unexpectedly resolved'), + err => { + expect(err.message).toContain(targetEmulator); + } + ); + }); + + it('should return info on the first running emulator if none is specified', () => { + return emu.resolveTarget().then(emulatorInfo => { + expect(emulatorInfo.target).toBe(EMULATOR_LIST[0]); + }); + }); + + it('should return the emulator info', () => { + return emu.resolveTarget(EMULATOR_LIST[1]).then(emulatorInfo => { + expect(emulatorInfo).toEqual({ target: EMULATOR_LIST[1], arch, isEmulator: true }); + }); + }); + }); + + describe('install', () => { + let AndroidManifestSpy; + let AndroidManifestFns; + let AndroidManifestGetActivitySpy; + let AdbSpy; + let buildSpy; + let childProcessSpy; + let target; + + beforeEach(() => { + target = { target: EMULATOR_LIST[1], arch: 'arm7', isEmulator: true }; + + buildSpy = jasmine.createSpyObj('build', ['findBestApkForArchitecture']); + emu.__set__('build', buildSpy); + + AndroidManifestFns = jasmine.createSpyObj('AndroidManifestFns', ['getPackageId', 'getActivity']); + AndroidManifestGetActivitySpy = jasmine.createSpyObj('getActivity', ['getName']); + AndroidManifestFns.getActivity.and.returnValue(AndroidManifestGetActivitySpy); + AndroidManifestSpy = jasmine.createSpy('AndroidManifest').and.returnValue(AndroidManifestFns); + emu.__set__('AndroidManifest', AndroidManifestSpy); + + AdbSpy = jasmine.createSpyObj('Adb', ['shell', 'start', 'uninstall']); + AdbSpy.shell.and.returnValue(Promise.resolve()); + AdbSpy.start.and.returnValue(Promise.resolve()); + AdbSpy.uninstall.and.returnValue(Promise.resolve()); + emu.__set__('Adb', AdbSpy); + + childProcessSpy = jasmine.createSpyObj('child_process', ['exec']); + childProcessSpy.exec.and.callFake((cmd, opts, callback) => callback()); + emu.__set__('child_process', childProcessSpy); + }); + + it('should get the full target object if only id is specified', () => { + const targetId = target.target; + spyOn(emu, 'resolveTarget').and.returnValue(Promise.resolve(target)); + + return emu.install(targetId, {}).then(() => { + expect(emu.resolveTarget).toHaveBeenCalledWith(targetId); + }); + }); + + it('should install to the passed target', () => { + return emu.install(target, {}).then(() => { + const execCmd = childProcessSpy.exec.calls.argsFor(0)[0]; + expect(execCmd).toContain(`-s ${target.target} install`); + }); + }); + + it('should install the correct apk based on the architecture and build results', () => { + const buildResults = { + apkPaths: 'path/to/apks', + buildType: 'debug', + buildMethod: 'foo' + }; + + const apkPath = 'my/apk/path/app.apk'; + buildSpy.findBestApkForArchitecture.and.returnValue(apkPath); + + return emu.install(target, buildResults).then(() => { + expect(buildSpy.findBestApkForArchitecture).toHaveBeenCalledWith(buildResults, target.arch); + + const execCmd = childProcessSpy.exec.calls.argsFor(0)[0]; + expect(execCmd).toMatch(new RegExp(`install.*${apkPath}`)); + }); + }); + + it('should uninstall and reinstall app if failure is due to different certificates', () => { + let execAlreadyCalled; + childProcessSpy.exec.and.callFake((cmd, opts, callback) => { + if (!execAlreadyCalled) { + execAlreadyCalled = true; + callback(null, 'Failure: INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES'); + } else { + callback(); + } + }); + + return emu.install(target, {}).then(() => { + expect(childProcessSpy.exec).toHaveBeenCalledTimes(2); + expect(AdbSpy.uninstall).toHaveBeenCalled(); + }); + }); + + it('should throw any error not caused by different certificates', () => { + const errorMsg = 'Failure: Failed to install'; + childProcessSpy.exec.and.callFake((cmd, opts, callback) => { + callback(null, errorMsg); + }); + + return emu.install(target, {}).then( + () => fail('Unexpectedly resolved'), + err => { + expect(err).toEqual(jasmine.any(CordovaError)); + expect(err.message).toContain(errorMsg); + } + ); + }); + + it('should unlock the screen on device', () => { + return emu.install(target, {}).then(() => { + expect(AdbSpy.shell).toHaveBeenCalledWith(target.target, 'input keyevent 82'); + }); + }); + + it('should start the newly installed app on the device', () => { + const packageId = 'unittestapp'; + const activityName = 'TestActivity'; + AndroidManifestFns.getPackageId.and.returnValue(packageId); + AndroidManifestGetActivitySpy.getName.and.returnValue(activityName); + + return emu.install(target, {}).then(() => { + expect(AdbSpy.start).toHaveBeenCalledWith(target.target, `${packageId}/.${activityName}`); + }); }); }); });