Fix edit button, add test

app/src/androidTest/java/com/h/pixeldroid/EditPhotoTest.kt

@@ -70,7 +70,9 @@ class EditPhotoTest {
             file.writeBitmap(image)
             uri = file.toUri()
         }
-        val intent = Intent(context, PhotoEditActivity::class.java).putExtra("picture_uri", uri)
+        val intent = Intent(context, PhotoEditActivity::class.java)
+            .putExtra(PhotoEditActivity.PICTURE_URI, uri)
+            .putExtra(PhotoEditActivity.PICTURE_POSITION, 0)
 
         activityScenario = ActivityScenario.launch<PhotoEditActivity>(intent).onActivity{a -> activity = a}
 

app/src/androidTest/java/com/h/pixeldroid/PostCreationActivityTest.kt

@@ -7,26 +7,21 @@ import android.content.Intent
 import android.graphics.Bitmap
 import android.graphics.Color
 import android.net.Uri
-import android.util.Log
-import android.view.View.VISIBLE
 import androidx.core.net.toUri
-import androidx.core.os.bundleOf
 import androidx.test.core.app.ActivityScenario
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.assertion.ViewAssertions.doesNotExist
 import androidx.test.espresso.assertion.ViewAssertions.matches
-import androidx.test.espresso.contrib.RecyclerViewActions
 import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
 import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.rule.GrantPermissionRule
 import com.h.pixeldroid.postCreation.PostCreationActivity
-import com.h.pixeldroid.postCreation.photoEdit.ThumbnailAdapter
 import com.h.pixeldroid.settings.AboutActivity
 import com.h.pixeldroid.testUtility.*
 import com.h.pixeldroid.utils.db.AppDatabase
-import org.hamcrest.CoreMatchers.not
 import org.junit.*
 import org.junit.rules.Timeout
 import org.junit.runner.RunWith
@@ -44,7 +39,8 @@ class PostCreationActivityTest {
     val globalTimeout: Timeout = Timeout.seconds(30)
 
     @get:Rule
-    val mRuntimePermissionRule: GrantPermissionRule = GrantPermissionRule.grant(Manifest.permission.WRITE_EXTERNAL_STORAGE)
+    val mRuntimePermissionRule: GrantPermissionRule =
+        GrantPermissionRule.grant(Manifest.permission.WRITE_EXTERNAL_STORAGE)
 
     private fun File.writeBitmap(bitmap: Bitmap) {
         outputStream().use { out ->
@@ -112,32 +108,65 @@ class PostCreationActivityTest {
         // should send on main activity
         onView(withId(R.id.retry_upload_button)).check(matches(not(isDisplayed())))
     }
+*/
 
+    /**
+     * Makes sure the [com.h.pixeldroid.postCreation.photoEdit.PhotoEditActivity] is launched
+     * when the edit button is pressed
+     */
     @Test
     fun editImage() {
-        Thread.sleep(1000)
+        waitForView(R.id.postTextInputLayout)
 
-        onView(withId(R.id.image_grid)).perform(
-            RecyclerViewActions.actionOnItemAtPosition<PostCreationActivity.PostCreationAdapter.ViewHolder>(
-                0,
-                CustomMatchers.clickChildViewWithId(R.id.galleryImage)
-            )
-        )
-        Thread.sleep(1000)
+        onView(withId(R.id.editPhotoButton)).perform(click())
 
-        onView(withId(R.id.recycler_view))
-            .perform(
-                RecyclerViewActions.actionOnItemAtPosition<ThumbnailAdapter.MyViewHolder>(
-                    2,
-                    CustomMatchers.clickChildViewWithId(R.id.thumbnail)
-                )
-            )
-        Thread.sleep(1000)
-        onView(withId(R.id.action_save)).perform(click())
-        Thread.sleep(1000)
-        onView(withId(R.id.carousel)).check(matches(isDisplayed()))
+        waitForView(R.id.cropImageButton)
     }
 
+    /**
+     * Switch from carousel to grid and back
+     */
+    @Test
+    fun carouselSwitch() {
+        waitForView(R.id.postTextInputLayout)
+
+        onView(withId(R.id.switchToGridButton)).perform(click())
+
+        waitForView(R.id.galleryImage)
+
+        onView(withId(R.id.switchToCarouselButton)).perform(click())
+
+        waitForView(R.id.btn_previous)
+    }
+
+    /**
+     * Delete images and check if it worked
+     */
+    @Test
+    fun deleteImages() {
+        waitForView(R.id.postTextInputLayout)
+
+        onView(withId(R.id.removePhotoButton)).perform(click()).perform(click())
+
+        onView(withId(R.id.switchToGridButton)).perform(click())
+
+        onView(withId(R.id.galleryImage)).check(doesNotExist())
+        onView(withId(R.id.addPhotoSquare)).check(matches(isDisplayed()))
+    }
+
+    /**
+     * Makes sure the [com.h.pixeldroid.postCreation.camera.CameraActivity] is launched
+     * when the add image button is pressed
+     */
+    @Test
+    fun addImage() {
+        waitForView(R.id.postTextInputLayout)
+
+        onView(withId(R.id.addPhotoButton)).perform(click())
+
+        waitForView(R.id.camera_activity_fragment)
+    }
+/*
     @Test
     fun cancelEdit() {
         onView(withId(R.id.image_grid)).perform(

app/src/main/java/com/h/pixeldroid/postCreation/PostCreationActivity.kt

@@ -16,6 +16,7 @@ import android.view.View.INVISIBLE
 import android.view.View.VISIBLE
 import android.widget.Toast
 import androidx.activity.result.ActivityResult
+import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.net.toFile
 import androidx.core.net.toUri
@@ -412,18 +413,18 @@ class PostCreationActivity : BaseActivity() {
 
     }
 
-    private fun editResultContract(position: Int) = registerForActivityResult(ActivityResultContracts.StartActivityForResult()){
+    private val editResultContract: ActivityResultLauncher<Intent> = registerForActivityResult(ActivityResultContracts.StartActivityForResult()){
         result: ActivityResult? ->
         if (result?.resultCode == Activity.RESULT_OK && result.data != null) {
-            photoData[position].apply {
-                imageUri = result.data!!.getStringExtra("result")!!.toUri()
+            val position: Int = result.data!!.getIntExtra(PhotoEditActivity.PICTURE_POSITION, 0)
+            photoData.getOrNull(position)?.apply {
+                imageUri = result.data!!.getStringExtra(PhotoEditActivity.PICTURE_URI)!!.toUri()
                 size = imageUri.getSize()
-            }
+                progress = null
+                uploadId = null
+            } ?: Toast.makeText(applicationContext, "Error while editing", Toast.LENGTH_SHORT).show()
 
             binding.carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription) })
-
-            photoData[position].progress = null
-            photoData[position].uploadId = null
         } else if(result?.resultCode != Activity.RESULT_CANCELED){
             Toast.makeText(applicationContext, "Error while editing", Toast.LENGTH_SHORT).show()
         }
@@ -431,8 +432,8 @@ class PostCreationActivity : BaseActivity() {
 
     private fun edit(position: Int) {
         val intent = Intent(this, PhotoEditActivity::class.java)
-            .putExtra("picture_uri", photoData[position].imageUri)
-            .putExtra("no upload", false)
-        editResultContract(position).launch(intent)
+            .putExtra(PhotoEditActivity.PICTURE_URI, photoData[position].imageUri)
+            .putExtra(PhotoEditActivity.PICTURE_POSITION, position)
+        editResultContract.launch(intent)
     }
 }

app/src/main/java/com/h/pixeldroid/postCreation/photoEdit/PhotoEditActivity.kt

@@ -65,6 +65,8 @@ class PhotoEditActivity : BaseActivity() {
     private lateinit var filterListFragment: FilterListFragment
     private lateinit var editImageFragment: EditImageFragment
 
+    private var picturePosition: Int? = null
+
     private var brightnessFinal = BRIGHTNESS_START
     private var saturationFinal = SATURATION_START
     private var contrastFinal = CONTRAST_START
@@ -74,6 +76,9 @@ class PhotoEditActivity : BaseActivity() {
     }
 
     companion object{
+        internal const val PICTURE_URI = "picture_uri"
+        internal const val PICTURE_POSITION = "picture_position"
+
         private var executor: ExecutorService = newSingleThreadExecutor()
         private var future: Future<*>? = null
 
@@ -97,7 +102,8 @@ class PhotoEditActivity : BaseActivity() {
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
         supportActionBar?.setHomeButtonEnabled(true)
 
-        initialUri = intent.getParcelableExtra("picture_uri")
+        initialUri = intent.getParcelableExtra(PICTURE_URI)
+        picturePosition = intent.getIntExtra(PICTURE_POSITION, 0)
         imageUri = initialUri
         
         // Crop button on-click listener
@@ -342,7 +348,8 @@ class PhotoEditActivity : BaseActivity() {
     private fun sendBackImage(file: String) {
         val intent = Intent(this, PostCreationActivity::class.java)
         .apply {
-            putExtra("result", file)
+            putExtra(PICTURE_URI, file)
+            putExtra(PICTURE_POSITION, picturePosition)
             addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT)
         }
 

app/src/main/java/com/h/pixeldroid/utils/di/DatabaseModule.kt

@@ -16,9 +16,6 @@ class DatabaseModule(private val context: Context) {
         return Room.databaseBuilder(
             context,
             AppDatabase::class.java, "pixeldroid"
-        ).allowMainThreadQueries()
-            //TODO remove this for 1.0 release
-            .fallbackToDestructiveMigration()
-            .build()
+        ).allowMainThreadQueries().build()
     }
 }