[WIP] E2E Test: Add tests for running real RN app

__e2e__/TestApp/.buckconfig

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+
+[android]
+  target = Google Inc.:Google APIs:23
+
+[maven_repositories]
+  central = https://repo1.maven.org/maven2

__e2e__/TestApp/.eslintrc

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+{
+  "globals": {
+    "__DEV__": true
+  }
+}

__e2e__/TestApp/.flowconfig

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+[ignore]
+; We fork some components by platform
+.*/*[.]android.js
+
+; Ignore "BUCK" generated dirs
+<PROJECT_ROOT>/\.buckd/
+
+; Ignore unexpected extra "@providesModule"
+.*/node_modules/.*/node_modules/fbjs/.*
+
+; Ignore duplicate module providers
+; For RN Apps installed via npm, "Libraries" folder is inside
+; "node_modules/react-native" but in the source repo it is in the root
+.*/Libraries/react-native/React.js
+
+; Ignore polyfills
+.*/Libraries/polyfills/.*
+
+; Ignore metro
+.*/node_modules/metro/.*
+
+[include]
+
+[libs]
+node_modules/react-native/Libraries/react-native/react-native-interface.js
+node_modules/react-native/flow/
+node_modules/react-native/flow-github/
+
+[options]
+emoji=true
+
+esproposal.optional_chaining=enable
+esproposal.nullish_coalescing=enable
+
+module.system=haste
+module.system.haste.use_name_reducers=true
+# get basename
+module.system.haste.name_reducers='^.*/\([a-zA-Z0-9$_.-]+\.js\(\.flow\)?\)$' -> '\1'
+# strip .js or .js.flow suffix
+module.system.haste.name_reducers='^\(.*\)\.js\(\.flow\)?$' -> '\1'
+# strip .ios suffix
+module.system.haste.name_reducers='^\(.*\)\.ios$' -> '\1'
+module.system.haste.name_reducers='^\(.*\)\.android$' -> '\1'
+module.system.haste.name_reducers='^\(.*\)\.native$' -> '\1'
+module.system.haste.paths.blacklist=.*/__tests__/.*
+module.system.haste.paths.blacklist=.*/__mocks__/.*
+module.system.haste.paths.blacklist=<PROJECT_ROOT>/node_modules/react-native/Libraries/Animated/src/polyfills/.*
+module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/Libraries/.*
+
+munge_underscores=true
+
+module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> 'RelativeImageStub'
+
+module.file_ext=.js
+module.file_ext=.jsx
+module.file_ext=.json
+module.file_ext=.native.js
+
+suppress_type=$FlowIssue
+suppress_type=$FlowFixMe
+suppress_type=$FlowFixMeProps
+suppress_type=$FlowFixMeState
+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
+suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
+
+[version]
+^0.86.0

__e2e__/TestApp/.gitattributes

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+*.pbxproj -text

__e2e__/TestApp/.gitignore

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+# OSX
+#
+.DS_Store
+
+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+project.xcworkspace
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+
+# node.js
+#
+node_modules/
+npm-debug.log
+yarn-error.log
+
+# BUCK
+buck-out/
+\.buckd/
+*.keystore
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/
+
+*/fastlane/report.xml
+*/fastlane/Preview.html
+*/fastlane/screenshots
+
+# Bundle artifact
+*.jsbundle
+
+# Detox artifacts
+artifacts/

__e2e__/TestApp/.watchmanconfig

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+{}

__e2e__/TestApp/__e2e__/.eslintrc

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+{
+  "globals": {
+    "simctl": true,
+    "rndebugger": true
+  }
+}

__e2e__/TestApp/__e2e__/app.spec.js

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+import { expect as dExpect, element, by, device } from 'detox';
+import { delay } from '../../utils';
+
+describe('Main', () => {
+  beforeEach(async () => {
+    const { client } = rndebugger;
+    await client.execute(() => (window.confirm = () => true));
+    await device.reloadReactNative();
+    await delay(500);
+  });
+
+  it('should open the app', async () => {
+    await dExpect(element(by.id('home'))).toBeVisible();
+    const title = await rndebugger.browserWindow.getTitle();
+    expect(title).toBe('React Native Debugger - Connected (port 8081)');
+  });
+
+  const delay200 = () => delay(200);
+  const delay500 = () => delay(500);
+
+  describe('Context Menu', () => {
+    it('should show AsyncStorage content as expected', async () => {
+      const { client } = rndebugger;
+      await client.execute(() => window.invokeDevMethod('showAsyncStorage')).then(delay200);
+      let logs = await client.getRenderProcessLogs();
+      // Print renderer process logs
+      expect(
+        logs.some(log => log.message.indexOf('[RNDebugger] No AsyncStorage content.') > -1)
+      ).toBeTruthy();
+
+      await element(by.id('navigate-context-menu'))
+        .tap()
+        .then(delay200);
+
+      await client.execute(() => window.invokeDevMethod('showAsyncStorage')).then(delay200);
+      logs = await client.getRenderProcessLogs();
+      expect(logs.some(log => log.message.indexOf('[object Object]') > -1)).toBeTruthy();
+    });
+
+    it('should clear AsyncStorage as expected', async () => {
+      const { client } = rndebugger;
+
+      await element(by.id('navigate-context-menu'))
+        .tap()
+        .then(delay500);
+
+      await client.execute(() => window.invokeDevMethod('clearAsyncStorage')).then(delay500);
+      await client.execute(() => window.invokeDevMethod('showAsyncStorage')).then(delay200);
+      const logs = await client.getRenderProcessLogs();
+      expect(
+        logs.some(log => log.message.indexOf('[RNDebugger] No AsyncStorage content.') > -1)
+      ).toBeTruthy();
+    });
+
+    it('should send Network request as expected if Network Inspsect enabled', async () => {
+      const { client } = rndebugger;
+
+      await element(by.id('navigate-context-menu'))
+        .tap()
+        .then(delay500);
+      await element(by.id('send-request'))
+        .tap()
+        .then(delay200);
+
+      await client.execute(() => window.invokeDevMethod('networkInspect')).then(delay200);
+      const logs = await client.getRenderProcessLogs();
+      expect(
+        logs.some(
+          log =>
+            // NOTE: https://github.com/electron/spectron/issues/282
+            log.message.indexOf('[RNDebugger]') > -1
+        )
+      ).toBeTruthy();
+    });
+  });
+
+  describe('React DevTools', () => {
+    const waitingForReactConnect = client =>
+      client.waitUntilTextExists(
+        '#react-devtools-container > div > div:nth-child(1) > ul > li:nth-child(1)',
+        'Elements',
+        1000
+      );
+
+    it('should connected to React DevTools', async () => {
+      const { client } = rndebugger;
+      await waitingForReactConnect(client);
+    });
+
+    it('should reconnect to React DevTools if open the tab', async () => {
+      const { client } = rndebugger;
+      await waitingForReactConnect(client);
+      await rndebugger.webContents.send('toggle-devtools', 'react').then(delay500);
+
+      const logs = await client.getRenderProcessLogs();
+      expect(logs.some(log => log.message.indexOf('closing devtools') > -1)).toBeTruthy();
+
+      await rndebugger.webContents.send('toggle-devtools', 'react').then(() => delay(2000));
+
+      await client.getRenderProcessLogs();
+      await waitingForReactConnect(client);
+    });
+  });
+});

__e2e__/TestApp/__e2e__/config.json

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+{
+  "setupTestFrameworkScriptFile": "./setup.js",
+  "testEnvironment": "node"
+}

__e2e__/TestApp/__e2e__/setup.js

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+/* global jasmine device */
+
+import childProcess from 'child_process';
+import { promisify } from 'util';
+import createApplication from '../../rndebugger';
+
+/* eslint-disable import/no-unresolved */
+const detox = require('detox');
+const adapter = require('detox/runners/jest/adapter');
+const { detox: config } = require('../package.json');
+
+const exec = promisify(childProcess.exec);
+
+global.simctl = {
+  pbcopy: (content, device = 'booted') => exec(`echo '${content}' | xcrun simctl pbcopy ${device}`),
+};
+
+jest.setTimeout(120000);
+jasmine.getEnv().addReporter(adapter);
+
+beforeAll(async () => {
+  global.rndebugger = createApplication('../../dist');
+  await rndebugger.start();
+  await detox.init(config, { initGlobals: false });
+});
+
+beforeEach(async () => {
+  await adapter.beforeEach();
+});
+
+afterAll(async () => {
+  if (rndebugger && rndebugger.isRunning()) {
+    await rndebugger.stop();
+  }
+  await adapter.afterAll();
+  await detox.cleanup();
+});

__e2e__/TestApp/android/app/BUCK

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+# To learn about Buck see [Docs](https://buckbuild.com/).
+# To run your application with Buck:
+# - install Buck
+# - `npm start` - to start the packager
+# - `cd android`
+# - `keytool -genkey -v -keystore keystores/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"`
+# - `./gradlew :app:copyDownloadableDepsToLibs` - make all Gradle compile dependencies available to Buck
+# - `buck install -r android/app` - compile, install and run application
+#
+
+load(":build_defs.bzl", "create_aar_targets", "create_jar_targets")
+
+lib_deps = []
+
+create_aar_targets(glob(["libs/*.aar"]))
+
+create_jar_targets(glob(["libs/*.jar"]))
+
+android_library(
+    name = "all-libs",
+    exported_deps = lib_deps,
+)
+
+android_library(
+    name = "app-code",
+    srcs = glob([
+        "src/main/java/**/*.java",
+    ]),
+    deps = [
+        ":all-libs",
+        ":build_config",
+        ":res",
+    ],
+)
+
+android_build_config(
+    name = "build_config",
+    package = "com.testapp",
+)
+
+android_resource(
+    name = "res",
+    package = "com.testapp",
+    res = "src/main/res",
+)
+
+android_binary(
+    name = "app",
+    keystore = "//android/keystores:debug",
+    manifest = "src/main/AndroidManifest.xml",
+    package_type = "debug",
+    deps = [
+        ":app-code",
+    ],
+)