[Android] UI test: "Add to favorites"

[Shivansh Saini]

vlc-android | branch: master | Shivansh Saini <shivanshs9 at gmail.com> | Tue Jul 23 09:39:19 2019 +0530| [6bdb03c62eb5478074dfb4335eeadbcd9fbd5ce4] | committer: Geoffrey Métais

UI test: "Add to favorites"

Signed-off-by: Shivansh Saini <shivanshs9 at gmail.com>

> https://code.videolan.org/videolan/vlc-android/commit/6bdb03c62eb5478074dfb4335eeadbcd9fbd5ce4
---

 .../androidTest/org/videolan/vlc/UtilViewMatchers.kt |  7 ++++---
 .../vlc/gui/browser/FileBrowserFragmentUITest.kt     | 20 ++++++++++++++++++++
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/vlc-android/androidTest/org/videolan/vlc/UtilViewMatchers.kt b/vlc-android/androidTest/org/videolan/vlc/UtilViewMatchers.kt
index 1cedb4c21..f3acf0b0a 100644
--- a/vlc-android/androidTest/org/videolan/vlc/UtilViewMatchers.kt
+++ b/vlc-android/androidTest/org/videolan/vlc/UtilViewMatchers.kt
@@ -14,6 +14,7 @@ import org.hamcrest.TypeSafeMatcher
 
 
 class RecyclerViewMatcher(@IdRes private val recyclerViewId: Int) {
+    var recyclerView: RecyclerView? = null
 
     fun atPosition(position: Int): Matcher<View> {
         return atPositionOnView(position, -1)
@@ -29,9 +30,9 @@ class RecyclerViewMatcher(@IdRes private val recyclerViewId: Int) {
 
             override fun matchesSafely(view: View): Boolean {
                 if (childView == null) {
-                    val recyclerView = view.rootView.findViewById(recyclerViewId) as RecyclerView
-                    if (recyclerView.id == recyclerViewId) {
-                        childView = recyclerView.findViewHolderForAdapterPosition(position)?.itemView
+                    recyclerView = view.rootView.findViewById(recyclerViewId) as RecyclerView
+                    if (recyclerView!!.id == recyclerViewId) {
+                        childView = recyclerView!!.findViewHolderForAdapterPosition(position)?.itemView
                     } else {
                         return false
                     }
diff --git a/vlc-android/androidTest/org/videolan/vlc/gui/browser/FileBrowserFragmentUITest.kt b/vlc-android/androidTest/org/videolan/vlc/gui/browser/FileBrowserFragmentUITest.kt
index 34bd1b4a2..d1cdd9108 100644
--- a/vlc-android/androidTest/org/videolan/vlc/gui/browser/FileBrowserFragmentUITest.kt
+++ b/vlc-android/androidTest/org/videolan/vlc/gui/browser/FileBrowserFragmentUITest.kt
@@ -169,6 +169,26 @@ class FileBrowserFragmentUITest : BaseUITest() {
                 .check(matches(sizeOfAtLeast(2)))
     }
 
+    @Test
+    fun whenAtRoot_addInternalStorageToFavoriteAndCheckListUpdated() {
+        val rvMatcher = withRecyclerView(R.id.network_list)
+
+        onView(rvMatcher.atPosition(1))
+                .check(matches(isDisplayed()))
+
+        val oldCount = rvMatcher.recyclerView?.adapter?.itemCount ?: 0
+
+        onView(rvMatcher.atPositionOnView(1, R.id.item_more))
+                .perform(click())
+
+        onView(withRecyclerView(R.id.ctx_list).atPosition(1))
+                .check(matches(hasDescendant(withText(R.string.favorites_add))))
+                .perform(click())
+
+        onView(withId(R.id.network_list))
+                .check(matches(sizeOfAtLeast(oldCount + 1)))
+    }
+
     private fun sizeOfAtLeast(minSize: Int): Matcher<in View> {
         return object : TypeSafeMatcher<View>() {
             override fun describeTo(description: Description) {