[SDK-115] Re-enable testPushNotificationActionButtons

The previous @ignore reason ("action buttons aren't laid out in the
collapsed shade") was wrong. Dumping the systemui hierarchy from a CI-mode
run shows both action buttons present and clickable in the shade — but
their text is rendered as "GOOGLE" / "DEEPLINK" because systemui applies
Material's textAllCaps to action-button labels. By.text("Google") never
matches.

Tiny helper findActionButton(label) uppercases before lookup. Both action
button paths (URL handler via "Google", custom action handler via
"Deeplink") now pass under the existing Phase B simulated-push path.

Local verification (CI mode):
  $ ./gradlew :integration-tests:connectedDebugAndroidTest \
      -Pandroid.testInstrumentationRunnerArguments.class=com.iterable.integration.tests.PushNotificationIntegrationTest \
      -Pandroid.testInstrumentationRunnerArguments.ci=true
  Pixel_3(AVD) - 9 Tests 1/2 completed. (0 skipped) (0 failed)
  BUILD SUCCESSFUL

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: franco-zalamena-iterable

integration-tests/src/androidTest/java/com/iterable/integration/tests/PushNotificationIntegrationTest.kt

@@ -17,7 +17,6 @@ import org.json.JSONObject
 import org.junit.After
 import org.junit.Assert
 import org.junit.Before
-import org.junit.Ignore
 import org.junit.Test
 import org.junit.runner.RunWith
 import java.util.concurrent.TimeUnit
@@ -113,7 +112,6 @@ class PushNotificationIntegrationTest : BaseIntegrationTest() {
     }
 
     @Test
-    @Ignore("SDK-115 follow-up: action buttons aren't laid out in the collapsed notification shade; UiAutomator can't reliably expand it. Re-enable with an expand-on-find helper.")
     fun testPushNotificationActionButtons() {
         Assert.assertTrue("User should be signed in", testUtils.ensureUserSignedIn(TestConstants.TEST_USER_EMAIL))
         Assert.assertTrue("Notification permission should be granted", hasNotificationPermission())
@@ -135,7 +133,7 @@ class PushNotificationIntegrationTest : BaseIntegrationTest() {
         Assert.assertNotNull("Notification should be found", findNotification())
 
         resetUrlHandlerTracking()
-        val googleButton = uiDevice.findObject(By.text("Google"))
+        val googleButton = findActionButton("Google")
         Assert.assertNotNull("Google button should be found", googleButton)
         googleButton?.click()
         Thread.sleep(2000)
@@ -155,7 +153,7 @@ class PushNotificationIntegrationTest : BaseIntegrationTest() {
         Assert.assertNotNull("Notification should be found", findNotification())
 
         resetCustomActionHandlerTracking()
-        val deeplinkButton = uiDevice.findObject(By.text("Deeplink"))
+        val deeplinkButton = findActionButton("Deeplink")
         Assert.assertNotNull("Deeplink button should be found", deeplinkButton)
         deeplinkButton?.click()
         Thread.sleep(2000)
@@ -239,6 +237,11 @@ class PushNotificationIntegrationTest : BaseIntegrationTest() {
         return null
     }
 
+    // systemui renders notification action labels in uppercase via Material's textAllCaps,
+    // so the label we set ("Google") is rendered as "GOOGLE" in the accessibility tree.
+    private fun findActionButton(label: String): UiObject2? =
+        uiDevice.findObject(By.text(label.uppercase()))
+
     private fun navigateToPushNotificationTestActivity() {
         // Wait a bit for the app to fully open
         Thread.sleep(1000)