Viewpager test

Author: hannesa2

MPChartExample/src/androidTest/java/com/xxmassdeveloper/mpchartexample/ViewPagerTest.kt

@@ -0,0 +1,39 @@
+package com.xxmassdeveloper.mpchartexample
+
+import androidx.test.core.graphics.writeToTestStorage
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.swipeLeft
+import androidx.test.espresso.matcher.ViewMatchers
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.screenshot.captureToBitmap
+import androidx.test.ext.junit.rules.activityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.xxmassdeveloper.mpchartexample.fragments.SimpleChartDemo
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TestName
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class ViewPagerTest {
+
+    @get:Rule
+    val activityScenarioRule = activityScenarioRule<SimpleChartDemo>()
+
+    @get:Rule
+    var nameRule = TestName()
+
+    @Test
+    fun smokeTestSimplyStart() {
+        onView(ViewMatchers.isRoot())
+                .captureToBitmap()
+                .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}")
+
+        repeat(4) {
+            onView(withId(R.id.pager)).perform(swipeLeft());
+            onView(ViewMatchers.isRoot())
+                    .captureToBitmap()
+                    .writeToTestStorage("${javaClass.simpleName}_${nameRule.methodName}-${it}")
+        }
+    }
+}

MPChartExample/src/main/res/layout/activity_awesomedesign.xml

@@ -5,9 +5,8 @@
     android:orientation="vertical">
 
     <androidx.viewpager.widget.ViewPager
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/pager"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent" />
+        android:id="@+id/pager"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
 
 </RelativeLayout>