Add tests for On This Day functionality

test/music_library_web/live/stats_live/index_test.exs

@@ -241,5 +241,90 @@ defmodule MusicLibraryWeb.StatsLive.IndexTest do
       assert [wishlisted_record] = Wishlist.search_records("mbid:#{release_group_id}")
       assert_path(session, ~p"/wishlist/#{wishlisted_record.id}")
     end
+
+    test "it displays records for the current date in the 'On This Day' section", %{
+      conn: conn,
+      collection: collection
+    } do
+      today = Date.utc_today()
+      yesterday = Date.add(today, -1)
+
+      record_today =
+        List.first(collection)
+        |> Records.change_record(%{
+          release_date: Date.to_iso8601(today),
+          purchased_at: DateTime.utc_now()
+        })
+        |> Repo.update!()
+
+      record_yesterday =
+        List.last(collection)
+        |> Records.change_record(%{
+          release_date: Date.to_iso8601(yesterday),
+          purchased_at: DateTime.utc_now()
+        })
+        |> Repo.update!()
+
+      session = conn |> visit("/")
+
+      assert_has(session, "h1", text: "On This day")
+
+      assert_has(session, "#records_on_this_day-#{record_today.id}",
+        text: escape(record_today.title)
+      )
+
+      refute_has(session, "#records_on_this_day-#{record_yesterday.id}",
+        text: escape(record_yesterday.title)
+      )
+    end
+
+    test "it updates the 'On This Day' records when the date is changed", %{
+      conn: conn,
+      collection: collection
+    } do
+      today = Date.utc_today()
+      yesterday = Date.add(today, -1)
+
+      record_today =
+        List.first(collection)
+        |> Records.change_record(%{
+          release_date: Date.to_iso8601(today),
+          purchased_at: DateTime.utc_now()
+        })
+        |> Repo.update!()
+
+      record_yesterday =
+        List.last(collection)
+        |> Records.change_record(%{
+          release_date: Date.to_iso8601(yesterday),
+          purchased_at: DateTime.utc_now()
+        })
+        |> Repo.update!()
+
+      session = conn |> visit("/")
+
+      assert_has(session, "#records_on_this_day-#{record_today.id}",
+        text: escape(record_today.title)
+      )
+
+      refute_has(session, "#records_on_this_day-#{record_yesterday.id}",
+        text: escape(record_yesterday.title)
+      )
+
+      session
+      |> unwrap(fn view ->
+        view
+        |> form("[phx-change='set_current_date']", %{"current_date" => Date.to_iso8601(yesterday)})
+        |> render_change()
+      end)
+
+      refute_has(session, "#records_on_this_day-#{record_today.id}",
+        text: escape(record_today.title)
+      )
+
+      assert_has(session, "#records_on_this_day-#{record_yesterday.id}",
+        text: escape(record_yesterday.title)
+      )
+    end
   end
 end

test/support/conn_case.ex

@@ -27,7 +27,15 @@ defmodule MusicLibraryWeb.ConnCase do
 
       import Phoenix.LiveViewTest,
         # The default endpoint for testing
-        only: [render: 1, render_async: 1, render_hook: 2, render_hook: 3, element: 2, element: 3]
+        only: [
+          render_async: 1,
+          render_change: 1,
+          render_hook: 2,
+          render_hook: 3,
+          element: 2,
+          element: 3,
+          form: 3
+        ]
 
       import PhoenixTest
       import Plug.Conn