Migrate espresso suite to detox cont.

e2e/AndroidUtils.js

@@ -0,0 +1,23 @@
+const exec = require('shell-utils').exec;
+
+module.exports = {
+  pressBack: () => {
+    exec.execSync('adb shell input keyevent 4');
+  },
+  pressMenu: () => {
+    exec.execSync('adb shell input keyevent 82');
+  },
+  pressKeyCode: (keyCode) => {
+    exec.execSync(`adb shell input keyevent ${keyCode}`);
+  },
+  grantPermission: () => {
+    exec.execSync('adb shell pm grant com.reactnativenavigation.playground android.permission.READ_PHONE_STATE');
+  },
+  revokePermission: () => {
+    exec.execSync('adb shell pm revoke com.reactnativenavigation.playground android.permission.READ_PHONE_STATE');
+  },
+  openActivity: () => {
+    exec.execSync('adb shell am start -n com.reactnativenavigation.playground/.MainActivity');
+  },
+  executeShellCommand: (command) => exec.execSync(`adb shell ${command}`)
+}

e2e/ApplicationLifecycleTest.test.js

@@ -0,0 +1,117 @@
+const Utils = require('./Utils');
+const Android = require('./AndroidUtils');
+const testIDs = require('../playground/src/testIDs');
+const exec = require('shell-utils').exec;
+const _ = require('lodash');
+
+const { elementByLabel, elementById, sleep } = Utils;
+const IS_RELEASE = _.includes(process.argv, '--release');
+const KEY_CODE_R = 46;
+
+describe('application lifecycle test', () => {
+  beforeEach(async () => {
+    await device.relaunchApp();
+  });
+
+  it('push a screen to ensure its not there after reload', async () => {
+    await elementById(testIDs.PUSH_BUTTON).tap();
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+    await device.reloadReactNative();
+    await expect(elementById(testIDs.WELCOME_SCREEN_HEADER)).toBeVisible();
+  });
+
+  it(':android: relaunch from background', async () => {
+    await elementById(testIDs.PUSH_BUTTON).tap();
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+
+    await device.sendToHome();
+    await device.launchApp();
+
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+  });
+
+  it(':android: relaunch after close with back button', async () => {
+    await elementById(testIDs.PUSH_BUTTON).tap();
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+
+    Android.pressBack();
+
+    await device.launchApp();
+    await expect(elementByLabel('Pushed Screen')).toBeNotVisible();
+  });
+
+  it(':android: device orientation does not destroy activity', async () => {
+    await elementById(testIDs.PUSH_BUTTON).tap();
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+    
+    await device.setOrientation('landscape');
+
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+  });
+
+  it(':android: relaunch after activity killed by system', async () => {
+    await elementById(testIDs.PUSH_BUTTON).tap();
+    await expect(elementByLabel('Pushed Screen')).toBeVisible();
+    await device.sendToHome();
+
+    await togglePhonePermission();
+    await device.launchApp();
+
+    await expect(elementByLabel('Pushed Screen')).toBeNotVisible();
+    await expect(elementByLabel('React Native Navigation!')).toBeVisible();
+  });
+  
+  xit(':android: pressing menu opens dev menu', async () => {
+    if (!IS_RELEASE) {
+      Android.pressMenu();
+      await sleep(1000);
+      await expect(elementByLabel('Reload')).toBeVisible();
+    }
+  });
+
+  xit(':android: pressing r twice in succession reloads React Native', async () => {
+    if (!IS_RELEASE) {
+      await elementById(testIDs.PUSH_BUTTON).tap();
+      await expect(elementByLabel('Pushed Screen')).toBeVisible();
+
+      Android.pressKeyCode(KEY_CODE_R);
+      Android.pressKeyCode(KEY_CODE_R);
+
+      await sleep(300);
+      await expect(elementByLabel('React Native Navigation!')).toBeVisible();
+    }
+  });
+
+  it(':android: pressing r twice with delay does nothing', async () => {
+    if (!IS_RELEASE) {
+      await elementById(testIDs.PUSH_BUTTON).tap();
+      await expect(elementByLabel('Pushed Screen')).toBeVisible();
+
+      Android.pressKeyCode(KEY_CODE_R);
+      await sleep(1000);
+      Android.pressKeyCode(KEY_CODE_R);
+
+      await expect(elementByLabel('Pushed Screen')).toBeVisible();
+    }
+  });
+
+  xit(':android: sending reload broadcast reloads react native', async () => {
+    if (!IS_RELEASE) {
+      await elementById(testIDs.PUSH_BUTTON).tap();
+      await expect(elementByLabel('Pushed Screen')).toBeVisible();
+
+      Android.executeShellCommand('am broadcast -a com.reactnativenavigation.broadcast.RELOAD');
+      
+      await sleep(1000);
+      await expect(elementByLabel('React Native Navigation!')).toBeVisible();
+    }
+  });
+  
+  async function togglePhonePermission() {
+    await sleep(700);
+    Android.revokePermission();
+    await sleep(700);
+    Android.grantPermission();
+    await sleep(1000);
+  }
+});

e2e/ScreenStack.test.js

@@ -1,7 +1,8 @@
 const Utils = require('./Utils');
 const testIDs = require('../playground/src/testIDs');
+const Android = require('./AndroidUtils');
 
-const { elementByLabel, elementById } = Utils;
+const { elementByLabel, elementById, sleep } = Utils;
 
 describe('screen stack', () => {
   beforeEach(async () => {
@@ -73,4 +74,19 @@ describe('screen stack', () => {
     await expect(elementById('TestLabel')).toBeVisible();
     await expect(elementById(testIDs.TOP_BAR_ELEMENT)).toBeVisible();
   });
+
+  it.only(':android: override hardware back button', async () => {
+    await elementByLabel('BACK HANDLER').tap();
+    await expect(elementByLabel('Back Handler Screen')).toBeVisible();
+
+    await elementByLabel('ADD BACK HANDLER').tap();
+    Android.pressBack();
+    await sleep(100);
+    await expect(elementByLabel('Back Handler Screen')).toBeVisible();
+
+    await elementByLabel('REMOVE BACK HANDLER').tap();
+    Android.pressBack();
+    await sleep(100);
+    await expect(elementByLabel('React Native Navigation!')).toBeVisible();
+  });
 });

e2e/TopLevelApi.test.js

@@ -40,16 +40,3 @@ describe('top level api', () => {
     await expect(elementByLabel('didDisappear')).toBeVisible();
   });
 });
-
-describe('reload app', async () => {
-  beforeEach(async () => {
-    await device.relaunchApp();
-  });
-
-  it('push a screen to ensure its not there after reload', async () => {
-    await elementById(testIDs.PUSH_BUTTON).tap();
-    await expect(elementByLabel('Pushed Screen')).toBeVisible();
-    await device.reloadReactNative();
-    await expect(elementById(testIDs.WELCOME_SCREEN_HEADER)).toBeVisible();
-  });
-});

e2e/Utils.js

@@ -14,7 +14,5 @@ module.exports = {
       return element(by.type('_UIModernBarButton').and(by.label('Back'))).tap();
     }
   },
-  tapDeviceBackAndroid: () => {
-    exec.execSync('adb shell input keyevent 4');
-  }
+  sleep: ms => new Promise(res => setTimeout(res, ms))
 };