WIP

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

test/mobilizon/conversations_test.exs

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+defmodule Mobilizon.DiscussionsTest do
+  use Mobilizon.DataCase
+
+  import Mobilizon.Factory
+
+  alias Mobilizon.Conversations
+  alias Mobilizon.Conversations.{Conversation, ConversationParticipant}
+
+  describe "create_conversation/1" do
+    @conversation_attrs %{
+      text: "A conversation comment",
+      published_at: NaiveDateTime.utc_now()
+    }
+
+    test "creates a conversation" do
+      actor = insert(:actor)
+      actor_participant1 = insert(:actor)
+      actor_participant2 = insert(:actor)
+      participants = [actor, actor_participant1, actor_participant2]
+
+      assert {:ok, %Conversation{} = conversation} =
+               Conversations.create_conversation(
+                 Map.merge(@conversation_attrs, %{
+                   actor_id: actor.id,
+                   participants: participants
+                 })
+               )
+
+      participants =
+        Conversations.list_conversation_participants_for_conversation(conversation.id)
+
+      assert length(participants) == 3
+
+      assert %ConversationParticipant{unread: false} =
+               Enum.find(participants, &(&1.actor_id == actor.id))
+
+      assert %ConversationParticipant{unread: true} =
+               Enum.find(participants, &(&1.actor_id == actor_participant1.id))
+
+      assert %ConversationParticipant{unread: true} =
+               Enum.find(participants, &(&1.actor_id == actor_participant2.id))
+    end
+  end
+
+  describe "reply_to_conversation/2" do
+    @conversation_attrs %{
+      text: "A conversation reply",
+      published_at: NaiveDateTime.utc_now()
+    }
+
+    test "creates a reply" do
+      conversation = insert(:conversation)
+      actor = insert(:actor)
+      actor_participant1 = insert(:actor)
+      actor_participant2 = insert(:actor)
+      insert(:conversation_participant, conversation: conversation, actor: actor)
+      insert(:conversation_participant, conversation: conversation, actor: actor_participant1)
+      insert(:conversation_participant, conversation: conversation, actor: actor_participant2)
+
+      participants = [actor, actor_participant1, actor_participant2]
+
+      assert {:ok, %Conversation{} = conversation} =
+               Conversations.reply_to_conversation(
+                 conversation,
+                 Map.merge(@conversation_attrs, %{
+                   actor_id: actor.id,
+                   participants: participants
+                 })
+               )
+
+      participants =
+        Conversations.list_conversation_participants_for_conversation(conversation.id)
+
+      assert length(participants) == 3
+
+      assert %ConversationParticipant{unread: false} =
+               Enum.find(participants, &(&1.actor_id == actor.id))
+
+      assert %ConversationParticipant{unread: true} =
+               Enum.find(participants, &(&1.actor_id == actor_participant1.id))
+
+      assert %ConversationParticipant{unread: true} =
+               Enum.find(participants, &(&1.actor_id == actor_participant2.id))
+    end
+  end
+end