For #16615: UI smoke test startBrowsingButtonTest

app/src/androidTest/java/org/mozilla/fenix/ui/SmokeTest.kt

@@ -110,6 +110,15 @@ class SmokeTest {
         }
     }
 
+    @Test
+    fun startBrowsingButtonTest() {
+        homeScreen {
+            verifyStartBrowsingButton()
+        }.clickStartBrowsingButton {
+            verifySearchView()
+        }
+    }
+
     @Test
     fun verifyBasicNavigationToolbarFunctionality() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)

app/src/androidTest/java/org/mozilla/fenix/ui/robots/HomeScreenRobot.kt

@@ -11,6 +11,7 @@ import android.widget.EditText
 import androidx.recyclerview.widget.RecyclerView
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.NoMatchingViewException
+import androidx.test.espresso.ViewInteraction
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.action.ViewActions.longClick
@@ -394,6 +395,14 @@ class HomeScreenRobot {
             openThreeDotMenu { }.openSettings { }.goBack { }
         }
 
+        fun clickStartBrowsingButton(interact: SearchRobot.() -> Unit): SearchRobot.Transition {
+            scrollToElementByText("Start browsing")
+            startBrowsingButton().click()
+
+            SearchRobot().interact()
+            return SearchRobot.Transition()
+        }
+
         fun togglePrivateBrowsingMode() {
             onView(ViewMatchers.withResourceName("privateBrowsingButton"))
                 .perform(click())
@@ -808,3 +817,8 @@ private fun tab(title: String) =
             withText(title)
         )
     )
+
+private fun startBrowsingButton(): ViewInteraction {
+    scrollToElementByText("Start browsing")
+    return onView(allOf(withText("Start browsing")))
+}