[fenix] For https://github.com/mozilla-mobile/fenix/issues/16615: UI Smoke Tests for No history in PB and Add to home screen

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

@@ -279,16 +279,25 @@ class SmokeTest {
     @Test
     // Verifies the Add to home screen option in a tab's 3 dot menu
     fun mainMenuAddToHomeScreenTest() {
-        val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
+        val website = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        navigationToolbar {
-        }.enterURLAndEnterToBrowser(defaultWebPage.url) {
+        homeScreen {
+        }.openNavigationToolbar {
+        }.enterURLAndEnterToBrowser(website.url) {
         }.openThreeDotMenu {
         }.openAddToHomeScreen {
-            verifyShortcutNameField(defaultWebPage.title)
+            clickCancelShortcutButton()
+        }
+
+        browserScreen {
+        }.openThreeDotMenu {
+        }.openAddToHomeScreen {
+            verifyShortcutNameField("Test_Page_1")
+            addShortcutName("Test Page")
             clickAddShortcutButton()
             clickAddAutomaticallyButton()
-        }.openHomeScreenShortcut(defaultWebPage.title) {}
+        }.openHomeScreenShortcut("Test Page") {
+        }
     }
 
     @Test
@@ -1058,4 +1067,36 @@ class SmokeTest {
             verifyNewTabButton()
         }
     }
+
+    @Test
+    fun noHistoryInPrivateBrowsingTest() {
+        val website = TestAssetHelper.getGenericAsset(mockWebServer, 1)
+
+        homeScreen {
+        }.togglePrivateBrowsingMode()
+
+        homeScreen {
+        }.openNavigationToolbar {
+        }.enterURLAndEnterToBrowser(website.url) {
+            mDevice.waitForIdle()
+        }.openThreeDotMenu {
+        }.openHistory {
+            verifyEmptyHistoryView()
+        }
+    }
+
+    @Test
+    fun addPrivateBrowsingShortcutTest() {
+        homeScreen {
+        }.dismissOnboarding()
+
+        homeScreen {
+        }.triggerPrivateBrowsingShortcutPrompt {
+            verifyNoThanksPrivateBrowsingShortcutButton()
+            verifyAddPrivateBrowsingShortcutButton()
+            clickAddPrivateBrowsingShortcutButton()
+            clickAddAutomaticallyButton()
+        }.openHomeScreenShortcut("Private Firefox Preview") {
+        }
+    }
 }

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

@@ -9,18 +9,16 @@ import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.action.ViewActions.clearText
 import androidx.test.espresso.action.ViewActions.typeText
 import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers
 import androidx.test.espresso.matcher.ViewMatchers.isCompletelyDisplayed
 import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.uiautomator.By
-import androidx.test.uiautomator.By.text
 import androidx.test.uiautomator.By.textContains
 import androidx.test.uiautomator.UiScrollable
 import androidx.test.uiautomator.UiSelector
 import androidx.test.uiautomator.Until
 import org.hamcrest.CoreMatchers.allOf
-import org.hamcrest.CoreMatchers.anyOf
-import org.junit.Assert
 import org.mozilla.fenix.R
 import org.mozilla.fenix.helpers.TestAssetHelper.waitingTime
 import org.mozilla.fenix.helpers.click
@@ -31,7 +29,11 @@ import org.mozilla.fenix.helpers.ext.waitNotNull
  */
 class AddToHomeScreenRobot {
 
-    fun verifyShortcutIcon() = assertShortcutIcon()
+    fun verifyAddPrivateBrowsingShortcutButton() = assertAddPrivateBrowsingShortcutButton()
+
+    fun verifyNoThanksPrivateBrowsingShortcutButton() = assertNoThanksPrivateBrowsingShortcutButton()
+
+    fun clickAddPrivateBrowsingShortcutButton() = addPrivateBrowsingShortcutButton().click()
 
     fun addShortcutName(title: String) {
         mDevice.waitNotNull(Until.findObject(By.text("Add to Home screen")), waitingTime)
@@ -44,6 +46,8 @@ class AddToHomeScreenRobot {
 
     fun clickAddShortcutButton() = addButton().click()
 
+    fun clickCancelShortcutButton() = cancelAddToHomeScreenButton().click()
+
     fun clickAddAutomaticallyButton() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             mDevice.wait(Until.findObject(textContains("add automatically")), waitingTime)
@@ -92,15 +96,19 @@ private fun assertShortcutNameField(expectedText: String) {
         .check(matches(isCompletelyDisplayed()))
 }
 
-private fun addButton() = onView(anyOf(withText("ADD")))
+private fun addButton() = onView((withText("ADD")))
+
+private fun cancelAddToHomeScreenButton() = onView((withText("CANCEL")))
 
 private fun addAutomaticallyButton() =
     mDevice.findObject(UiSelector().textContains("add automatically"))
 
-private fun assertShortcutIcon() {
-    mDevice.wait(
-        Until.findObject(text("Firefox Preview")),
-        waitingTime
-    )
-    Assert.assertTrue(mDevice.hasObject(By.text("Firefox Preview")))
-}
+private fun addPrivateBrowsingShortcutButton() = onView(withId(R.id.cfr_pos_button))
+
+private fun assertAddPrivateBrowsingShortcutButton() = addPrivateBrowsingShortcutButton()
+    .check(matches(ViewMatchers.withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
+
+private fun noThanksPrivateBrowsingShortcutButton() = onView(withId(R.id.cfr_neg_button))
+
+private fun assertNoThanksPrivateBrowsingShortcutButton() = noThanksPrivateBrowsingShortcutButton()
+    .check(matches(ViewMatchers.withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))

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

@@ -37,8 +37,8 @@ import androidx.test.uiautomator.UiScrollable
 import androidx.test.uiautomator.UiSelector
 import androidx.test.uiautomator.Until
 import androidx.test.uiautomator.Until.findObject
-import mozilla.components.support.ktx.android.content.appName
 import mozilla.components.browser.state.state.searchEngines
+import mozilla.components.support.ktx.android.content.appName
 import org.hamcrest.CoreMatchers.allOf
 import org.hamcrest.CoreMatchers.containsString
 import org.hamcrest.CoreMatchers.instanceOf
@@ -47,7 +47,6 @@ import org.hamcrest.Matchers
 import org.junit.Assert
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ext.components
-import org.mozilla.fenix.helpers.TestAssetHelper
 import org.mozilla.fenix.helpers.TestAssetHelper.waitingTime
 import org.mozilla.fenix.helpers.TestHelper.packageName
 import org.mozilla.fenix.helpers.TestHelper.scrollToElementByText
@@ -268,7 +267,7 @@ class HomeScreenRobot {
 
     fun verifySnackBarText(expectedText: String) {
         val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
-        mDevice.waitNotNull(findObject(By.text(expectedText)), TestAssetHelper.waitingTime)
+        mDevice.waitNotNull(findObject(By.text(expectedText)), waitingTime)
     }
 
     fun snackBarButtonClick(expectedText: String) {
@@ -340,6 +339,22 @@ class HomeScreenRobot {
                 .perform(click())
         }
 
+        fun triggerPrivateBrowsingShortcutPrompt(interact: AddToHomeScreenRobot.() -> Unit): AddToHomeScreenRobot.Transition {
+        // Loop to press the PB icon for 5 times to display the Add the Private Browsing Shortcut CFR
+            for (i in 1..5) {
+                mDevice.findObject(UiSelector().resourceId("$packageName:id/privateBrowsingButton"))
+                    .waitForExists(
+                            waitingTime
+                    )
+
+                onView(ViewMatchers.withResourceName("privateBrowsingButton"))
+                    .perform(click())
+            }
+
+            AddToHomeScreenRobot().interact()
+            return AddToHomeScreenRobot.Transition()
+        }
+
         fun pressBack() {
             onView(ViewMatchers.isRoot()).perform(ViewActions.pressBack())
         }