Initial native test suite for Android, this should help debugging iss…

…ues in #608

detox/android/detox/build.gradle

@@ -63,12 +63,12 @@ dependencies {
     minReactNative46Implementation 'com.squareup.okhttp3:okhttp:3.6.0'
     minReactNative46Implementation 'com.squareup.okio:okio:1.13.0'
 
-    implementation('com.android.support.test.espresso:espresso-core:3.0.0', {
+    api('com.android.support.test.espresso:espresso-core:3.0.1', {
         exclude group: 'com.google.code.findbugs'
     })
 
-    implementation 'org.apache.commons:commons-lang3:3.4'
-    implementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.3'
+    api 'org.apache.commons:commons-lang3:3.4'
+    api 'com.android.support.test.uiautomator:uiautomator-v18:2.1.3'
 
     testImplementation 'org.json:json:20140107'
     testImplementation 'junit:junit:4.12'

detox/android/detox/src/main/java/com/wix/detox/Detox.java

@@ -85,7 +85,7 @@ private Detox() {}
      * @param activityTestRule the activityTestRule
      */
     public static void runTests(ActivityTestRule activityTestRule) {
-        Object appContext = InstrumentationRegistry.getTargetContext().getApplicationContext();
+        Context appContext = InstrumentationRegistry.getTargetContext().getApplicationContext();
         runTests(activityTestRule, appContext);
     }
 
@@ -106,7 +106,7 @@ public static void runTests(ActivityTestRule activityTestRule) {
      * @param activityTestRule the activityTestRule
      * @param reactActivityDelegate an object that has a {@code getReactNativeHost()} method
      */
-    public static void runTests(ActivityTestRule activityTestRule, @NonNull final Object reactActivityDelegate) {
+    public static void runTests(ActivityTestRule activityTestRule, @NonNull final Context reactActivityDelegate) {
         sActivityTestRule = activityTestRule;
         Intent intent = null;
         Bundle arguments = InstrumentationRegistry.getArguments();
@@ -162,7 +162,7 @@ public static Intent intentWithUrl(String url) {
 
     // TODO: Can't get to launch the app back to previous instance using only intents from inside instrumentation (not sure why).
     // this is a (hopefully) temp solution. Should use intents instead.
-    public static void launchMainActivity() throws RemoteException, UiObjectNotFoundException {
+    public static void launchMainActivity() {
         Context targetContext = InstrumentationRegistry.getTargetContext();
 
 //        Intent intent = targetContext.getPackageManager().getLaunchIntentForPackage(targetContext.getPackageName());
@@ -173,10 +173,18 @@ public static void launchMainActivity() throws RemoteException, UiObjectNotFound
 //        launchActivity(intent);
 
         UiDevice device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
-        device.pressRecentApps();
+        try {
+            device.pressRecentApps();
+        } catch (RemoteException e) {
+            throw new RuntimeException(e);
+        }
         UiSelector selector = new UiSelector();
         String appName = targetContext.getApplicationInfo().loadLabel(targetContext.getPackageManager()).toString();
         UiObject recentApp = device.findObject(selector.descriptionContains(appName));
-        recentApp.click();
+        try {
+            recentApp.click();
+        } catch (UiObjectNotFoundException e) {
+            throw new RuntimeException(e);
+        }
     }
 }

detox/android/detox/src/main/java/com/wix/detox/DetoxManager.java

@@ -1,5 +1,6 @@
 package com.wix.detox;
 
+import android.content.Context;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
@@ -41,9 +42,9 @@ class DetoxManager implements WebSocketClient.ActionHandler {
     private WebSocketClient wsClient;
     private Handler handler;
 
-    private Object reactNativeHostHolder = null;
+    private Context reactNativeHostHolder = null;
 
-    DetoxManager(@NonNull Object reactNativeHostHolder) {
+    DetoxManager(@NonNull Context reactNativeHostHolder) {
         this.reactNativeHostHolder = reactNativeHostHolder;
         handler = new Handler();
 
@@ -54,14 +55,14 @@ class DetoxManager implements WebSocketClient.ActionHandler {
         }
         detoxSessionId = arguments.getString(DETOX_SESSION_ID_ARG_KEY);
 
-        if (detoxServerUrl == null || detoxSessionId == null) {
-            Log.i(LOG_TAG, "Missing arguments : detoxServer and/or detoxSession. Detox quits.");
-            stop();
-            return;
+        if (detoxServerUrl == null) {
+            throw new RuntimeException("Missing argument: session.server");
+        } else if (detoxSessionId == null) {
+            throw new RuntimeException("Missing argument: session.sessionId");
         }
 
-        Log.i(LOG_TAG, "DetoxServerUrl : " + detoxServerUrl);
-        Log.i(LOG_TAG, "DetoxSessionId : " + detoxSessionId);
+        Log.i(LOG_TAG, "DetoxServerUrl: " + detoxServerUrl);
+        Log.i(LOG_TAG, "DetoxSessionId: " + detoxSessionId);
     }
 
     void start() {
@@ -222,7 +223,7 @@ private static final class SyncRunnable implements Runnable {
         private final Runnable mTarget;
         private boolean mComplete;
 
-        public SyncRunnable(Runnable target) {
+        SyncRunnable(Runnable target) {
             mTarget = target;
         }
 
@@ -234,7 +235,7 @@ public void run() {
             }
         }
 
-        public void waitForComplete() {
+        void waitForComplete() {
             synchronized (this) {
                 while (!mComplete) {
                     try {

detox/android/detox/src/main/java/com/wix/detox/ReactNativeSupport.java

@@ -3,13 +3,13 @@
 import android.os.Looper;
 import android.support.annotation.NonNull;
 import android.support.test.InstrumentationRegistry;
-import android.support.test.espresso.Espresso;
+import android.support.test.espresso.IdlingRegistry;
 import android.util.Log;
 
 import com.wix.detox.espresso.AnimatedModuleIdlingResource;
 import com.wix.detox.espresso.LooperIdlingResource;
-import com.wix.detox.espresso.ReactBridgeIdlingResource;
 import com.wix.detox.espresso.RNExperimentalNetworkIR;
+import com.wix.detox.espresso.ReactBridgeIdlingResource;
 import com.wix.detox.espresso.ReactNativeTimersIdlingResource;
 import com.wix.detox.espresso.ReactNativeUIModuleIdlingResource;
 
@@ -70,7 +70,7 @@ private ReactNativeSupport() {
         // static class
     }
 
-    static boolean isReactNativeApp() {
+    public static boolean isReactNativeApp() {
         Class<?> found = null;
         try {
             found = Class.forName("com.facebook.react.ReactApplication");
@@ -112,7 +112,7 @@ public static Object getInstanceManager(@NonNull Object reactNativeHostHolder) {
      *
      * @param reactNativeHostHolder the object that has a getReactNativeHost() method
      */
-    static void reloadApp(@NonNull Object reactNativeHostHolder) {
+    public static void reloadApp(@NonNull Object reactNativeHostHolder) {
         if (!isReactNativeApp()) {
             return;
         }
@@ -150,7 +150,7 @@ public void run() {
      * </p>
      * @param reactNativeHostHolder the object that has a getReactNativeHost() method
      */
-    static void waitForReactNativeLoad(@NonNull Object reactNativeHostHolder) {
+    public static void  waitForReactNativeLoad(@NonNull Object reactNativeHostHolder) {
 
         if (!isReactNativeApp()) {
             return;
@@ -282,7 +282,7 @@ private static void setupEspressoIdlingResources(
         rnUIModuleIdlingResource = new ReactNativeUIModuleIdlingResource(reactContext);
         animIdlingResource = new AnimatedModuleIdlingResource(reactContext);
 
-        Espresso.registerIdlingResources(
+        IdlingRegistry.getInstance().register(
                 rnTimerIdlingResource,
                 rnBridgeIdlingResource,
                 rnUIModuleIdlingResource,
@@ -318,7 +318,7 @@ private static void setupRNQueueInterrogator(
                         LooperIdlingResource looperIdlingResource = new LooperIdlingResource((Looper)looper, false);
 
                         looperIdlingResources.add(looperIdlingResource);
-                        Espresso.registerIdlingResources(looperIdlingResource);
+                        IdlingRegistry.getInstance().register(looperIdlingResource);
                         excludedLoopers.add((Looper)looper);
                     }
                 }
@@ -355,7 +355,7 @@ private static void removeEspressoIdlingResources(
                 && rnTimerIdlingResource != null
                 && rnUIModuleIdlingResource != null
                 && animIdlingResource != null) {
-            Espresso.unregisterIdlingResources(
+            IdlingRegistry.getInstance().unregister(
                     rnTimerIdlingResource,
                     rnBridgeIdlingResource,
                     rnUIModuleIdlingResource,
@@ -386,7 +386,7 @@ private static void removeEspressoIdlingResources(
     private static void removeReactNativeQueueInterrogators() {
         for (LooperIdlingResource res : looperIdlingResources) {
             res.stop();
-            Espresso.unregisterIdlingResources(res);
+            IdlingRegistry.getInstance().unregister(res);
         }
         looperIdlingResources.clear();
     }
@@ -434,7 +434,7 @@ private static void setupNetworkIdlingResource() {
                     .field(FIELD_OKHTTP_CLIENT)
                     .get();
             networkIR = new RNExperimentalNetworkIR(client.dispatcher());
-            Espresso.registerIdlingResources(networkIR);
+            IdlingRegistry.getInstance().register(networkIR);
         } catch (ReflectException e) {
             Log.e(LOG_TAG, "Can't set up Networking Module listener", e.getCause());
         }
@@ -443,7 +443,7 @@ private static void setupNetworkIdlingResource() {
     private static void removeNetworkIdlingResource() {
         if (networkIR != null) {
             networkIR.stop();
-            Espresso.unregisterIdlingResources(networkIR);
+            IdlingRegistry.getInstance().unregister(networkIR);
             networkIR = null;
         }
     }

detox/android/detox/src/main/java/com/wix/detox/espresso/ReactNativeUIModuleIdlingResource.java

@@ -105,7 +105,7 @@ public boolean isIdleNow() {
                 if (callback != null) {
                     callback.onTransitionToIdle();
                 }
-                // Log.i(LOG_TAG, "UIManagerModule is idle.");
+                 Log.i(LOG_TAG, "UIManagerModule is idle.");
                 return true;
             }
 
@@ -117,8 +117,10 @@ public boolean isIdleNow() {
         }
 
         if (callback != null) {
+            Log.i(LOG_TAG, "UIManagerModule is idle. (callback)");
             callback.onTransitionToIdle();
         }
+        Log.i(LOG_TAG, "UIManagerModule is idle.");
         return true;
     }
 

detox/test/android/app/build.gradle

@@ -1,5 +1,9 @@
 apply plugin: "com.android.application"
 
+project.ext.react = [
+        nodeExecutableAndArgs : ["/usr/local/bin/node"]
+];
+
 apply from: "../../node_modules/react-native/react.gradle"
 
 android {
@@ -62,7 +66,7 @@ android {
 dependencies {
     implementation "com.android.support:appcompat-v7:27.0.2"
 
-    fromSourceImplementation(project(path: ":ReactAndroid"))
+//    fromSourceImplementation(project(path: ":ReactAndroid"))
     fromBinImplementation "com.facebook.react:react-native:+"
 
     androidTestImplementation(project(path: ":detox"))

detox/test/android/app/src/androidTest/java/com/example/DetoxTest.java

@@ -1,15 +1,26 @@
 package com.example;
 
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.espresso.Espresso;
+import android.support.test.espresso.action.ViewActions;
 import android.support.test.filters.LargeTest;
 import android.support.test.rule.ActivityTestRule;
 import android.support.test.runner.AndroidJUnit4;
 
 import com.wix.detox.Detox;
+import com.wix.detox.ReactNativeSupport;
+import com.wix.detox.espresso.DetoxAssertion;
+import com.wix.detox.espresso.DetoxMatcher;
+import com.wix.detox.espresso.EspressoDetox;
 
+import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+
+
 /**
  * Created by simonracz on 28/05/2017.
  */
@@ -21,8 +32,72 @@ public class DetoxTest {
     @Rule
     public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(MainActivity.class, false, false);
 
+//    @Test
+//    public void runDetoxTests() throws InterruptedException {
+//        Detox.runTests(mActivityRule);
+//    }
+
+    @Test
+    public void Sanity() {
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Sanity")), ViewActions.click());
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Say Hello")), ViewActions.click());
+        DetoxAssertion.assertMatcher(Espresso.onView(DetoxMatcher.matcherForText("Hello!!!")), DetoxMatcher.matcherForSufficientlyVisible());
+    }
+
+    @Test
+    public void Actions_should_tap_on_an_element() {
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Actions")), ViewActions.click());
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Tap Me")), ViewActions.click());
+        DetoxAssertion.assertMatcher(Espresso.onView(DetoxMatcher.matcherForText("Tap Working!!!")), DetoxMatcher.matcherForSufficientlyVisible());
+    }
+
+    @Test
+    public void Stress_should_handle_tap_during_busy_bridge() {
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Stress")), ViewActions.click());
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Bridge TwoWay Stress")), ViewActions.click());
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Next")), ViewActions.click());
+        DetoxAssertion.assertMatcher(Espresso.onView(DetoxMatcher.matcherForText("BridgeTwoWay")), DetoxMatcher.matcherForSufficientlyVisible());
+    }
+
+    @Test
+    public void Stress_should_handle_consecutive_taps() {
+                EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Stress")), ViewActions.click());
+        for (int i=1; i<=20; i++) {
+            EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Consecutive Stress " + i)), ViewActions.click());
+        }
+
+        DetoxAssertion.assertMatcher(Espresso.onView(DetoxMatcher.matcherForText("Consecutive Stress 21")), DetoxMatcher.matcherForSufficientlyVisible());
+    }
+
     @Test
-    public void runDetoxTests() throws InterruptedException {
-        Detox.runTests(mActivityRule);
+    public void Animations_should_find_element_driver_JS() {
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForText("Animations")), ViewActions.click());
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherWithAncestor(DetoxMatcher.matcherForText("JS"), DetoxMatcher.matcherForTestId("UniqueId_AnimationsScreen_useNativeDriver"))), ViewActions.click());
+        EspressoDetox.perform(Espresso.onView(DetoxMatcher.matcherForTestId("UniqueId_AnimationsScreen_startButton")), ViewActions.click());
+        DetoxAssertion.assertMatcher(Espresso.onView(DetoxMatcher.matcherForTestId("UniqueId_AnimationsScreen_afterAnimationText")), DetoxMatcher.matcherForSufficientlyVisible());
+    }
+
+    @Test
+    public void Animations_should_find_element_driver_native() {
+
+    }
+
+    @Before
+    public void setup() {
+        Context appContext = InstrumentationRegistry.getTargetContext().getApplicationContext();
+        mActivityRule.launchActivity(null);
+        Detox.launchMainActivity();
+
+//        if (ReactNativeSupport.isReactNativeApp()) {
+//            ReactNativeSupport.waitForReactNativeLoad(appContext);
+//        }
+
+        ReactNativeSupport.reloadApp(appContext);
     }
 }
+
+
+//{"type":"invoke","params":{"target":{"type":"Class","value":"com.wix.detox.espresso.EspressoDetox"},"method":"perform","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.Espresso"},"method":"onView","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherForText","args":["Animations"]}}]}},{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.action.ViewActions"},"method":"click","args":[]}}]},"messageId":1}
+//{"type":"invoke","params":{"target":{"type":"Class","value":"com.wix.detox.espresso.EspressoDetox"},"method":"perform","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.Espresso"},"method":"onView","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherWithAncestor","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherForText","args":["JS"]}},{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherForTestId","args":["UniqueId_AnimationsScreen_useNativeDriver"]}}]}}]}},{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.action.ViewActions"},"method":"click","args":[]}}]},"messageId":2}
+//{"type":"invoke","params":{"target":{"type":"Class","value":"com.wix.detox.espresso.EspressoDetox"},"method":"perform","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.Espresso"},"method":"onView","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherForTestId","args":["UniqueId_AnimationsScreen_startButton"]}}]}},{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.action.ViewActions"},"method":"click","args":[]}}]},"messageId":3}
+//{"type":"invoke","params":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxAssertion"},"method":"assertMatcher","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"android.support.test.espresso.Espresso"},"method":"onView","args":[{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherForTestId","args":["UniqueId_AnimationsScreen_afterAnimationText"]}}]}},{"type":"Invocation","value":{"target":{"type":"Class","value":"com.wix.detox.espresso.DetoxMatcher"},"method":"matcherForSufficientlyVisible","args":[]}}]},"messageId":4}

detox/test/android/settings.gradle

@@ -5,5 +5,5 @@ include ':app'
 include ':detox'
 project(':detox').projectDir = new File(rootProject.projectDir, '../../android/detox')
 
-include ':ReactAndroid'
-project(':ReactAndroid').projectDir = new File(rootProject.projectDir, '../node_modules/react-native/ReactAndroid')
+//include ':ReactAndroid'
+//project(':ReactAndroid').projectDir = new File(rootProject.projectDir, '../node_modules/react-native/ReactAndroid')

detox/test/package.json

@@ -50,13 +50,13 @@
         }
       },
       "android.emu.debug": {
-        "binaryPath": "android/app/build/outputs/apk/debug/app-debug.apk",
+        "binaryPath": "android/app/build/outputs/apk/fromBin/debug/app-fromBin-debug.apk",
         "build": "cd android && ./gradlew assembleFromBinDebug assembleFromBinDebugAndroidTest -DtestBuildType=debug && cd ..",
         "type": "android.emulator",
         "name": "Nexus_5X_API_26"
       },
       "android.emu.release": {
-        "binaryPath": "android/app/build/outputs/apk/release/app-release.apk",
+        "binaryPath": "android/app/build/outputs/apk/fromBin/release/app-fromBin-release.apk",
         "build": "cd android && ./gradlew assembleFromBinRelease assembleFromBinReleaseAndroidTest -DtestBuildType=release && cd ..",
         "type": "android.emulator",
         "name": "Nexus_5X_API_26"