[HSUM] Fix BatteryOptimizationModeAppListPageProviderTest

Headless System User Mode will use startActivityAsUser() instead of startActivity().

Bug: 383541859
Flag: EXEMPT bug fix
Test: atest BatteryOptimizationModeAppListPageProviderTest
Change-Id: Ic4a0fca1a5835c0dab292b8665551cb2ca9f6640
diff --git a/tests/spa_unit/src/com/android/settings/spa/app/battery/BatteryOptimizationModeAppListPageProviderTest.kt b/tests/spa_unit/src/com/android/settings/spa/app/battery/BatteryOptimizationModeAppListPageProviderTest.kt
index da1e94c..a80df66 100644
--- a/tests/spa_unit/src/com/android/settings/spa/app/battery/BatteryOptimizationModeAppListPageProviderTest.kt
+++ b/tests/spa_unit/src/com/android/settings/spa/app/battery/BatteryOptimizationModeAppListPageProviderTest.kt
@@ -21,6 +21,7 @@
 import android.content.pm.ApplicationInfo
 import android.content.pm.PackageManager
 import android.graphics.drawable.Drawable
+import android.os.UserManager
 import androidx.compose.runtime.SideEffect
 import androidx.compose.ui.test.assertIsDisplayed
 import androidx.compose.ui.test.junit4.createComposeRule
@@ -28,7 +29,6 @@
 import androidx.compose.ui.test.performClick
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
-import com.android.settings.DisplaySettings
 import com.android.settings.R
 import com.android.settings.SettingsActivity
 import com.android.settings.fuelgauge.AdvancedPowerUsageDetail
@@ -37,7 +37,6 @@
 import com.android.settings.spa.app.battery.BatteryOptimizationModeAppListPageProvider
 import com.android.settingslib.spa.testutils.FakeNavControllerWrapper
 import com.android.settingslib.spa.testutils.firstWithTimeoutOrNull
-import com.android.settingslib.spaprivileged.framework.compose.getPlaceholder
 import com.android.settingslib.spaprivileged.template.app.AppListInput
 import com.android.settingslib.spaprivileged.template.app.AppListItemModel
 import com.google.common.truth.Truth.assertThat
@@ -130,12 +129,16 @@
     @Test
     fun item_onClick_navigate() {
         setItemContent()
+        doNothing().whenever(context).startActivityAsUser(any(), any())
         doNothing().whenever(context).startActivity(any())
 
         composeTestRule.onNodeWithText(LABEL).performClick()
 
         val intent = argumentCaptor<Intent> {
-            verify(context).startActivity(capture())
+            when (UserManager.isHeadlessSystemUserMode()) {
+                true -> verify(context).startActivityAsUser(capture(), any())
+                false -> verify(context).startActivity(capture())
+            }
         }.firstValue
 
         assertThat(intent.getStringExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT))!!