add espresso test for BoardsListActivity

app/build.gradle

@@ -67,6 +67,10 @@ dependencies {
     testImplementation "com.squareup.okhttp3:mockwebserver:4.2.1"
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.2.0'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test:rules:1.2.0'
+
 
     implementation "com.squareup.retrofit2:retrofit:2.6.2"
     implementation "com.squareup.retrofit2:converter-gson:2.6.2"

app/src/androidTest/java/it/unisannio/ding/ids/wedroid/app/view/BoardsListsActivityTest.kt

@@ -0,0 +1,52 @@
+package it.unisannio.ding.ids.wedroid.app.view
+
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.action.ViewActions.swipeDown
+import androidx.test.espresso.action.ViewActions.swipeLeft
+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.filters.LargeTest
+import androidx.test.rule.ActivityTestRule
+import it.unisannio.ding.ids.wedroid.app.R
+import it.unisannio.ding.ids.wedroid.app.view.adapter.BoardsListAdapter
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+@LargeTest
+class BoardsListsActivityTest {
+
+    @get:Rule
+    val activityRule = ActivityTestRule(BoardsListsActivity::class.java)
+
+    fun swipeLeftToDelete() {
+        onView(withId(R.id.boardList))
+            .perform(
+                RecyclerViewActions.actionOnItemAtPosition<BoardsListAdapter.BoardViewHolder>(
+                    0, swipeLeft()
+                )
+            )
+    }
+
+    fun pullToRefresh() {
+        onView(withId(R.id.pullToRefresh))
+            .perform(swipeDown())
+
+    }
+
+    @Test
+    fun openNewBoardActivity() {
+        onView(withId(R.id.fab))
+            .perform(click())
+
+        onView(withId(R.id.newBoardName))
+            .check(matches(isDisplayed()))
+    }
+
+}
+