From aa97fe8f175c3618a04bb45e6aa7c37e26259577 Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Wed, 4 Dec 2019 12:48:34 +0100
Subject: ChatChannel: Ignore messages that are too long.

---
 test/web/chat_channel_test.exs | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 test/web/chat_channel_test.exs

(limited to 'test/web')

diff --git a/test/web/chat_channel_test.exs b/test/web/chat_channel_test.exs
new file mode 100644
index 000000000..68c24a9f9
--- /dev/null
+++ b/test/web/chat_channel_test.exs
@@ -0,0 +1,37 @@
+defmodule Pleroma.Web.ChatChannelTest do
+  use Pleroma.Web.ChannelCase
+  alias Pleroma.Web.ChatChannel
+  alias Pleroma.Web.UserSocket
+
+  import Pleroma.Factory
+
+  setup do
+    user = insert(:user)
+
+    {:ok, _, socket} =
+      socket(UserSocket, "", %{user_name: user.nickname})
+      |> subscribe_and_join(ChatChannel, "chat:public")
+
+    {:ok, socket: socket}
+  end
+
+  test "it broadcasts a message", %{socket: socket} do
+    push(socket, "new_msg", %{"text" => "why is tenshi eating a corndog so cute?"})
+    assert_broadcast("new_msg", %{text: "why is tenshi eating a corndog so cute?"})
+  end
+
+  describe "message lengths" do
+    clear_config([:instance, :chat_limit])
+
+    test "it ignores messages of length zero", %{socket: socket} do
+      push(socket, "new_msg", %{"text" => ""})
+      refute_broadcast("new_msg", %{text: ""})
+    end
+
+    test "it ignores messages above a certain length", %{socket: socket} do
+      Pleroma.Config.put([:instance, :chat_limit], 2)
+      push(socket, "new_msg", %{"text" => "123"})
+      refute_broadcast("new_msg", %{text: "123"})
+    end
+  end
+end
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