Implement announcement read relationships

test/pleroma/announcement_read_relationship_test.exs

@@ -0,0 +1,40 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.AnnouncementReadRelationshipTest do
+  alias Pleroma.AnnouncementReadRelationship
+
+  use Pleroma.DataCase, async: true
+
+  import Pleroma.Factory
+
+  setup do
+    {:ok, user: insert(:user), announcement: insert(:announcement)}
+  end
+
+  describe "mark_read/2" do
+    test "should insert relationship", %{user: user, announcement: announcement} do
+      {:ok, _} = AnnouncementReadRelationship.mark_read(user, announcement)
+
+      assert AnnouncementReadRelationship.exists?(user, announcement)
+    end
+  end
+
+  describe "mark_unread/2" do
+    test "should delete relationship", %{user: user, announcement: announcement} do
+      {:ok, _} = AnnouncementReadRelationship.mark_read(user, announcement)
+
+      assert :ok = AnnouncementReadRelationship.mark_unread(user, announcement)
+      refute AnnouncementReadRelationship.exists?(user, announcement)
+    end
+
+    test "should not fail if relationship does not exist", %{
+      user: user,
+      announcement: announcement
+    } do
+      assert :ok = AnnouncementReadRelationship.mark_unread(user, announcement)
+      refute AnnouncementReadRelationship.exists?(user, announcement)
+    end
+  end
+end

test/pleroma/web/mastodon_api/controllers/announcement_controller_test.exs

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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
+  use Pleroma.Web.ConnCase
+
+  import Pleroma.Factory
+
+  alias Pleroma.AnnouncementReadRelationship
+
+  describe "GET /api/v1/announcements" do
+    test "it lists all announcements" do
+      %{id: id} = insert(:announcement)
+
+      response =
+        build_conn()
+        |> get("/api/v1/announcements")
+        |> json_response_and_validate_schema(:ok)
+
+      assert [%{"id" => ^id}] = response
+      refute Map.has_key?(Enum.at(response, 0), "read")
+    end
+
+    test "when authenticated, also expose read property" do
+      %{id: id} = insert(:announcement)
+
+      %{conn: conn} = oauth_access(["read:accounts"])
+
+      response =
+        conn
+        |> get("/api/v1/announcements")
+        |> json_response_and_validate_schema(:ok)
+
+      assert [%{"id" => ^id, "read" => false}] = response
+    end
+
+    test "when authenticated and announcement is read by user" do
+      %{id: id} = announcement = insert(:announcement)
+      user = insert(:user)
+
+      AnnouncementReadRelationship.mark_read(user, announcement)
+
+      %{conn: conn} = oauth_access(["read:accounts"], user: user)
+
+      response =
+        conn
+        |> get("/api/v1/announcements")
+        |> json_response_and_validate_schema(:ok)
+
+      assert [%{"id" => ^id, "read" => true}] = response
+    end
+  end
+end