RMF: do not dismiss promo_single_action on share action click (#6066)

Task/Issue URL:
https://app.asana.com/1/137249556945/project/1208671518894266/task/1210248635492286

### Description
Don't dismiss `promo_single_action` remote message on action click, if
the action is of type "share".

Author: LukasPaczos

remote-messaging/remote-messaging-impl/src/main/java/com/duckduckgo/remote/messaging/impl/RealRemoteMessageModel.kt

@@ -70,10 +70,13 @@ class RealRemoteMessageModel @Inject constructor(
 
     override suspend fun onActionClicked(remoteMessage: RemoteMessage): Action? {
         remoteMessagingPixels.fireRemoteMessageActionClickedPixel(remoteMessage)
-        withContext(dispatchers.io()) {
-            remoteMessagingRepository.dismissMessage(remoteMessage.id)
+        val action = remoteMessage.content.getAction()
+        if (action !is Action.Share) {
+            withContext(dispatchers.io()) {
+                remoteMessagingRepository.dismissMessage(remoteMessage.id)
+            }
         }
-        return remoteMessage.content.getAction()
+        return action
     }
 
     private fun Content.getPrimaryAction(): Action? {

remote-messaging/remote-messaging-impl/src/test/java/com/duckduckgo/remote/messaging/impl/RemoteMessagingModelTests.kt

@@ -17,7 +17,9 @@
 package com.duckduckgo.remote.messaging.impl
 
 import com.duckduckgo.common.test.CoroutineTestRule
+import com.duckduckgo.remote.messaging.api.Action
 import com.duckduckgo.remote.messaging.api.Content
+import com.duckduckgo.remote.messaging.api.Content.Placeholder.VISUAL_DESIGN_UPDATE
 import com.duckduckgo.remote.messaging.api.RemoteMessage
 import com.duckduckgo.remote.messaging.api.RemoteMessagingRepository
 import com.duckduckgo.remote.messaging.impl.pixels.RemoteMessagingPixels
@@ -27,6 +29,7 @@ import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.mockito.kotlin.mock
+import org.mockito.kotlin.never
 import org.mockito.kotlin.verify
 
 class RemoteMessagingModelTests {
@@ -87,4 +90,29 @@ class RemoteMessagingModelTests {
         verify(remoteMessagingRepository).dismissMessage(remoteMessage.id)
         assertEquals(action, null)
     }
+
+    @Test
+    fun onActionClickedThenPixelFiredAndMessageNotDismissedIfActionShare() = runTest {
+        val action = Action.Share(
+            value = "",
+            additionalParameters = null,
+        )
+        val remoteMessage = RemoteMessage(
+            id = "id1",
+            Content.PromoSingleAction(
+                titleText = "",
+                descriptionText = "",
+                placeholder = VISUAL_DESIGN_UPDATE,
+                actionText = "",
+                action = action,
+            ),
+            matchingRules = emptyList(),
+            exclusionRules = emptyList(),
+        )
+        val result = testee.onActionClicked(remoteMessage)
+
+        verify(remoteMessagingPixels).fireRemoteMessageActionClickedPixel(remoteMessage)
+        verify(remoteMessagingRepository, never()).dismissMessage(remoteMessage.id)
+        assertEquals(action, result)
+    }
 }