Fix incorrect validation for searchMessages parameters (#6180)

* Fix incorrect validation for searchMessages parameters

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

* Fix detekt.

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: VelikovPetar

stream-chat-android-client/src/main/java/io/getstream/chat/android/client/ChatClient.kt

@@ -1759,8 +1759,11 @@ internal constructor(
         next: String? = null,
         sort: QuerySorter<Message>? = null,
     ): Call<SearchMessagesResult> {
-        if (offset != null && (sort != null || next != null)) {
-            return ErrorCall(userScope, Error.GenericError("Cannot specify offset with sort or next parameters"))
+        if (offset != null && next != null) {
+            return ErrorCall(
+                userScope,
+                Error.GenericError("Cannot use both offset and next values. Specify only one of these options."),
+            )
         }
         return api.searchMessages(
             channelFilter = channelFilter,

stream-chat-android-client/src/test/java/io/getstream/chat/android/client/ChatClientGeneralApiTests.kt

@@ -232,7 +232,7 @@ internal class ChatClientGeneralApiTests : BaseChatClientTest() {
     }
 
     @Test
-    fun searchMessagesWithoutOffsetWithSortAndNextSuccess() = runTest {
+    fun searchMessagesWithNextAndSort() = runTest {
         // given
         val channelFilter = Filters.neutral()
         val messageFilter = Filters.neutral()
@@ -266,7 +266,7 @@ internal class ChatClientGeneralApiTests : BaseChatClientTest() {
         // when
         val result = sut.searchMessages(channelFilter, messageFilter, offset, limit, next, sort).await()
         // then
-        verifyGenericError(result, "Cannot specify offset with sort or next parameters")
+        verifySuccess(result, response)
     }
 
     @Test
@@ -285,7 +285,7 @@ internal class ChatClientGeneralApiTests : BaseChatClientTest() {
         // when
         val result = sut.searchMessages(channelFilter, messageFilter, offset, limit, next, sort).await()
         // then
-        verifyGenericError(result, "Cannot specify offset with sort or next parameters")
+        verifyGenericError(result, "Cannot use both offset and next values. Specify only one of these options.")
     }
 
     @Test