[WIP] Implemented Espresso tests for upload with multilingual descriptions (commons-app#2830)

* With more upload tests

* Fix tests

* Fix tests

Author: maskaravivek

app/proguard-rules.txt

@@ -76,7 +76,11 @@
 -keepattributes SourceFile,LineNumberTable
 -keepattributes *Annotation*
 
+# --- /recycler view ---
+-keep class androidx.recyclerview.widget.RecyclerView  {
+    public androidx.recyclerview.widget.RecyclerView$ViewHolder findViewHolderForPosition(int);
+}
 # --- Parcelable ---
 -keepclassmembers class * implements android.os.Parcelable {
     static ** CREATOR;
-}
+}

app/src/androidTest/java/fr/free/nrw/commons/UITestHelper.kt

@@ -9,8 +9,12 @@ import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.matcher.ViewMatchers
 import androidx.test.rule.ActivityTestRule
 import org.apache.commons.lang3.StringUtils
+import org.hamcrest.BaseMatcher
+import org.hamcrest.Description
+import org.hamcrest.Matcher
 import timber.log.Timber
 
+
 class UITestHelper {
     companion object {
         fun skipWelcome() {
@@ -34,7 +38,7 @@ class UITestHelper {
                 closeSoftKeyboard()
                 onView(ViewMatchers.withId(R.id.login_button))
                         .perform(ViewActions.click())
-                sleep(5000)
+                sleep(10000)
             } catch (ignored: NoMatchingViewException) {
             }
 
@@ -68,5 +72,22 @@ class UITestHelper {
             activityRule.activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
             assert(activityRule.activity.requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE)
         }
+
+        fun <T> first(matcher: Matcher<T>): Matcher<T>? {
+            return object : BaseMatcher<T>() {
+                var isFirst = true
+                override fun matches(item: Any): Boolean {
+                    if (isFirst && matcher.matches(item)) {
+                        isFirst = false
+                        return true
+                    }
+                    return false
+                }
+
+                override fun describeTo(description: Description) {
+                    description.appendText("should return first matching item")
+                }
+            }
+        }
     }
 }

app/src/androidTest/java/fr/free/nrw/commons/UploadTest.kt

@@ -8,11 +8,13 @@ import android.graphics.Bitmap
 import android.net.Uri
 import android.os.Environment
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.NoMatchingViewException
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.action.ViewActions.replaceText
 import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.contrib.RecyclerViewActions
 import androidx.test.espresso.intent.Intents
 import androidx.test.espresso.intent.Intents.intended
 import androidx.test.espresso.intent.Intents.intending
@@ -24,6 +26,8 @@ import androidx.test.rule.ActivityTestRule
 import androidx.test.rule.GrantPermissionRule
 import androidx.test.runner.AndroidJUnit4
 import fr.free.nrw.commons.auth.LoginActivity
+import fr.free.nrw.commons.upload.DescriptionsAdapter
+import fr.free.nrw.commons.util.MyViewAction
 import fr.free.nrw.commons.utils.ConfigUtils
 import org.hamcrest.core.AllOf.allOf
 import org.junit.After
@@ -65,68 +69,154 @@ class UploadTest {
         }
         UITestHelper.skipWelcome()
         UITestHelper.loginUser()
-        saveToInternalStorage()
     }
 
     @After
     fun teardown() {
         Intents.release()
     }
 
-    private fun saveToInternalStorage() {
-        val bitmapImage = randomBitmap
+    @Test
+    fun testUploadWithDescription() {
+        if (!ConfigUtils.isBetaFlavour()) {
+            throw Error("This test should only be run in Beta!")
+        }
 
-        // path to /data/data/yourapp/app_data/imageDir
-        val mypath = File(Environment.getExternalStorageDirectory(), "image.jpg")
+        setupSingleUpload("image.jpg")
 
-        Timber.d("Filepath: %s", mypath.path)
+        openGallery()
 
-        Timber.d("Absolute Filepath: %s", mypath.absolutePath)
+        // Validate that an intent to get an image is sent
+        intended(allOf(hasAction(Intent.ACTION_GET_CONTENT), hasType("image/*")))
+
+        // Create filename with the current time (to prevent overwrites)
+        val dateFormat = SimpleDateFormat("yyMMdd-hhmmss")
+        val commonsFileName = "MobileTest " + dateFormat.format(Date())
+
+        // Try to dismiss the error, if there is one (probably about duplicate files on Commons)
+        dismissWarning("Yes")
+
+        onView(allOf<View>(isDisplayed(), withId(R.id.et_title)))
+                .perform(replaceText(commonsFileName))
+
+        onView(allOf<View>(isDisplayed(), withId(R.id.description_item_edit_text)))
+                .perform(replaceText(commonsFileName))
+
+
+        onView(allOf(isDisplayed(), withId(R.id.btn_next)))
+                .perform(click())
+
+        UITestHelper.sleep(5000)
+        dismissWarning("Yes")
+
+        UITestHelper.sleep(3000)
+
+        onView(allOf(isDisplayed(), withId(R.id.et_search)))
+                .perform(replaceText("Uploaded with Mobile/Android Tests"))
+
+        UITestHelper.sleep(3000)
 
-        var fos: FileOutputStream? = null
         try {
-            fos = FileOutputStream(mypath)
-            // Use the compress method on the BitMap object to write image to the OutputStream
-            bitmapImage.compress(Bitmap.CompressFormat.JPEG, 100, fos)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        } finally {
-            try {
-                fos?.close()
-            } catch (e: IOException) {
-                e.printStackTrace()
-            }
+            onView(allOf(isDisplayed(), UITestHelper.first(withParent(withId(R.id.rv_categories)))))
+                    .perform(click())
+        } catch (ignored: NoMatchingViewException) {
+        }
+
+        onView(allOf(isDisplayed(), withId(R.id.btn_next)))
+                .perform(click())
+
+        dismissWarning("Yes, Submit")
+
+        UITestHelper.sleep(500)
+
+        onView(allOf(isDisplayed(), withId(R.id.btn_submit)))
+                .perform(click())
 
+        UITestHelper.sleep(10000)
+
+        val fileUrl = "https://commons.wikimedia.beta.wmflabs.org/wiki/File:" +
+                commonsFileName.replace(' ', '_') + ".jpg"
+        Timber.i("File should be uploaded to $fileUrl")
+    }
+
+    private fun dismissWarning(warningText: String) {
+        try {
+            onView(withText(warningText))
+                    .check(matches(isDisplayed()))
+                    .perform(click())
+        } catch (ignored: NoMatchingViewException) {
         }
     }
 
     @Test
-    fun uploadTest() {
+    fun testUploadWithoutDescription() {
         if (!ConfigUtils.isBetaFlavour()) {
             throw Error("This test should only be run in Beta!")
         }
 
-        // Uri to return by our mock gallery selector
-        // Requires file 'image.jpg' to be placed at root of file structure
-        val imageUri = Uri.parse("file://mnt/sdcard/image.jpg")
+        setupSingleUpload("image.jpg")
 
-        // Build a result to return from the Camera app
-        val intent = Intent()
-        intent.data = imageUri
-        val result = ActivityResult(Activity.RESULT_OK, intent)
+        openGallery()
 
-        // Stub out the File picker. When an intent is sent to the File picker, this tells
-        // Espresso to respond with the ActivityResult we just created
-        intending(allOf(hasAction(Intent.ACTION_GET_CONTENT), hasType("image/*"))).respondWith(result)
+        // Validate that an intent to get an image is sent
+        intended(allOf(hasAction(Intent.ACTION_GET_CONTENT), hasType("image/*")))
 
-        // Open FAB
-        onView(allOf<View>(withId(R.id.fab_plus), isDisplayed()))
+        // Create filename with the current time (to prevent overwrites)
+        val dateFormat = SimpleDateFormat("yyMMdd-hhmmss")
+        val commonsFileName = "MobileTest " + dateFormat.format(Date())
+
+        // Try to dismiss the error, if there is one (probably about duplicate files on Commons)
+        dismissWarning("Yes")
+
+        onView(allOf<View>(isDisplayed(), withId(R.id.et_title)))
+                .perform(replaceText(commonsFileName))
+
+        onView(allOf(isDisplayed(), withId(R.id.btn_next)))
                 .perform(click())
 
-        // Click gallery
-        onView(allOf<View>(withId(R.id.fab_gallery), isDisplayed()))
+        UITestHelper.sleep(10000)
+        dismissWarning("Yes")
+
+        UITestHelper.sleep(3000)
+
+        onView(allOf(isDisplayed(), withId(R.id.et_search)))
+                .perform(replaceText("Test"))
+
+        UITestHelper.sleep(3000)
+
+        try {
+            onView(allOf(isDisplayed(), UITestHelper.first(withParent(withId(R.id.rv_categories)))))
+                    .perform(click())
+        } catch (ignored: NoMatchingViewException) {
+        }
+
+        onView(allOf(isDisplayed(), withId(R.id.btn_next)))
+                .perform(click())
+
+        dismissWarning("Yes, Submit")
+
+        UITestHelper.sleep(500)
+
+        onView(allOf(isDisplayed(), withId(R.id.btn_submit)))
                 .perform(click())
 
+        UITestHelper.sleep(10000)
+
+        val fileUrl = "https://commons.wikimedia.beta.wmflabs.org/wiki/File:" +
+                commonsFileName.replace(' ', '_') + ".jpg"
+        Timber.i("File should be uploaded to $fileUrl")
+    }
+
+    @Test
+    fun testUploadWithMultilingualDescription() {
+        if (!ConfigUtils.isBetaFlavour()) {
+            throw Error("This test should only be run in Beta!")
+        }
+
+        setupSingleUpload("image.jpg")
+
+        openGallery()
+
         // Validate that an intent to get an image is sent
         intended(allOf(hasAction(Intent.ACTION_GET_CONTENT), hasType("image/*")))
 
@@ -135,14 +225,28 @@ class UploadTest {
         val commonsFileName = "MobileTest " + dateFormat.format(Date())
 
         // Try to dismiss the error, if there is one (probably about duplicate files on Commons)
-        dismissWarning("Yes")
+        dismissWarningDialog()
 
         onView(allOf<View>(isDisplayed(), withId(R.id.et_title)))
                 .perform(replaceText(commonsFileName))
 
-        onView(allOf<View>(isDisplayed(), withId(R.id.description_item_edit_text)))
-                .perform(replaceText(commonsFileName))
+        onView(withId(R.id.rv_descriptions)).perform(
+                RecyclerViewActions
+                        .actionOnItemAtPosition<DescriptionsAdapter.ViewHolder>(0,
+                                MyViewAction.typeTextInChildViewWithId(R.id.description_item_edit_text, "Test description")))
+
+        onView(withId(R.id.btn_add_description))
+                .perform(click())
+
+        onView(withId(R.id.rv_descriptions)).perform(
+                RecyclerViewActions
+                        .actionOnItemAtPosition<DescriptionsAdapter.ViewHolder>(1,
+                                MyViewAction.selectSpinnerItemInChildViewWithId(R.id.spinner_description_languages, 2)))
 
+        onView(withId(R.id.rv_descriptions)).perform(
+                RecyclerViewActions
+                        .actionOnItemAtPosition<DescriptionsAdapter.ViewHolder>(1,
+                                MyViewAction.typeTextInChildViewWithId(R.id.description_item_edit_text, "Description")))
 
         onView(allOf(isDisplayed(), withId(R.id.btn_next)))
                 .perform(click())
@@ -153,12 +257,12 @@ class UploadTest {
         UITestHelper.sleep(3000)
 
         onView(allOf(isDisplayed(), withId(R.id.et_search)))
-                .perform(replaceText("Uploaded with Mobile/Android Tests"))
+                .perform(replaceText("Test"))
 
         UITestHelper.sleep(3000)
 
         try {
-            onView(allOf(isDisplayed(), withParent(withId(R.id.rv_categories))))
+            onView(allOf(isDisplayed(), UITestHelper.first(withParent(withId(R.id.rv_categories)))))
                     .perform(click())
         } catch (ignored: NoMatchingViewException) {
         }
@@ -180,12 +284,69 @@ class UploadTest {
         Timber.i("File should be uploaded to $fileUrl")
     }
 
-    private fun dismissWarning(warningText: String) {
+    private fun setupSingleUpload(imageName: String) {
+        saveToInternalStorage(imageName)
+        singleImageIntent(imageName)
+    }
+
+    private fun saveToInternalStorage(imageName: String) {
+        val bitmapImage = randomBitmap
+
+        // path to /data/data/yourapp/app_data/imageDir
+        val mypath = File(Environment.getExternalStorageDirectory(), imageName)
+
+        Timber.d("Filepath: %s", mypath.path)
+
+        Timber.d("Absolute Filepath: %s", mypath.absolutePath)
+
+        var fos: FileOutputStream? = null
         try {
-            onView(withText(warningText))
+            fos = FileOutputStream(mypath)
+            // Use the compress method on the BitMap object to write image to the OutputStream
+            bitmapImage.compress(Bitmap.CompressFormat.JPEG, 100, fos)
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            try {
+                fos?.close()
+            } catch (e: IOException) {
+                e.printStackTrace()
+            }
+
+        }
+    }
+
+    private fun singleImageIntent(imageName: String) {
+        // Uri to return by our mock gallery selector
+        // Requires file 'image.jpg' to be placed at root of file structure
+        val imageUri = Uri.parse("file://mnt/sdcard/$imageName")
+
+        // Build a result to return from the Camera app
+        val intent = Intent()
+        intent.data = imageUri
+        val result = ActivityResult(Activity.RESULT_OK, intent)
+
+        // Stub out the File picker. When an intent is sent to the File picker, this tells
+        // Espresso to respond with the ActivityResult we just created
+        intending(allOf(hasAction(Intent.ACTION_GET_CONTENT), hasType("image/*"))).respondWith(result)
+    }
+
+    private fun dismissWarningDialog() {
+        try {
+            onView(withText("Yes"))
                     .check(matches(isDisplayed()))
                     .perform(click())
         } catch (ignored: NoMatchingViewException) {
         }
     }
+
+    private fun openGallery() {
+        // Open FAB
+        onView(allOf<View>(withId(R.id.fab_plus), isDisplayed()))
+                .perform(click())
+
+        // Click gallery
+        onView(allOf<View>(withId(R.id.fab_gallery), isDisplayed()))
+                .perform(click())
+    }
 }