[CIS-1042] Fix deleted message's appearance on channel list (#1318)

* Fix deleted last message's text on channel list

* Update CHANGELOG

CHANGELOG.md

@@ -15,6 +15,7 @@ Renamed `Components.navigationTitleView` -> `Components.titleContainerView` [#12
 
 ### 🐞 Fixed
 - Fix message list header displaying incorrectly the online status for the current user instead of the other one [#1294](https://github.com/GetStream/stream-chat-swift/pull/1294)
+- Fix deleted last message's appearance on channels list [#1318](https://github.com/GetStream/stream-chat-swift/pull/1318)
 
 ### 🔄 Changed
 

Package.swift

@@ -779,8 +779,12 @@ var streamChatUIFilesExcluded: [String] { [
     "ChatChannelList/ChatChannelListVC_Tests.swift",
     "ChatChannelList/SwipeableView_Tests.swift",
     "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_appearanceCustomization_usingComponents.default-dark.png",
+    "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_LastMessageDeletedAppearance.small-dark.png",
     "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_defaultAppearance.default-light.png",
+    "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_LastMessageDeletedAppearance.default-light.png",
     "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_emptyAppearance.extraExtraExtraLarge-light.png",
+    "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_LastMessageDeletedAppearance.rightToLeftLayout-default.png",
+    "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_LastMessageDeletedAppearance.extraExtraExtraLarge-light.png",
     "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_appearanceCustomization_usingComponents.default-light.png",
     "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_defaultAppearance.rightToLeftLayout-default.png",
     "ChatChannelList/__Snapshots__/ChatChannelListVC_Tests/test_emptyAppearance.default-light.png",

Sources/StreamChatUI/ChatChannelList/ChatChannelListItemView.swift

@@ -87,7 +87,7 @@ open class _ChatChannelListItemView<ExtraData: ExtraDataTypes>: _View, ThemeProv
         if let typingUsersInfo = typingUserString {
             return typingUsersInfo
         } else if let latestMessage = content.channel.latestMessages.first {
-            return "\(latestMessage.author.name ?? latestMessage.author.id): \(latestMessage.text)"
+            return "\(latestMessage.author.name ?? latestMessage.author.id): \(latestMessage.textContent ?? latestMessage.text)"
         } else {
             return L10n.Channel.Item.emptyMessages
         }

Sources/StreamChatUI/ChatChannelList/ChatChannelListVC_Tests.swift

@@ -73,6 +73,30 @@ class ChatChannelListVC_Tests: XCTestCase {
         )
         AssertSnapshot(vc, isEmbeddedInNavigationController: true)
     }
+
+    func test_LastMessageDeletedAppearance() {
+        let channelWithLastMessageDeleted = ChatChannel.mock(
+            cid: .init(type: .messaging, id: "test_channel5"),
+            name: "Channel 5",
+            imageURL: XCTestCase.TestImages.vader.url,
+            lastMessageAt: .init(timeIntervalSince1970: 1_611_951_530_000),
+            latestMessages: [
+                ChatMessage.mock(
+                    id: "2",
+                    cid: .unique,
+                    text: "Hello",
+                    author: .mock(id: "Vader"),
+                    deletedAt: .init(timeIntervalSince1970: 1_611_951_532_000)
+                ),
+                ChatMessage.mock(id: "1", cid: .unique, text: "Hello2", author: .mock(id: "Vader2"))
+            ]
+        )
+        mockedChannelListController.simulate(
+            channels: [channelWithLastMessageDeleted],
+            changes: []
+        )
+        AssertSnapshot(vc, isEmbeddedInNavigationController: true)
+    }
 
     func test_appearanceCustomization_usingComponents() {
         class TestView: CellSeparatorReusableView {