Show if a wishlisted album is unreleased

test/music_library/records/record_test.exs

@@ -0,0 +1,37 @@
+defmodule MusicLibrary.Records.RecordTest do
+  use ExUnit.Case, async: true
+
+  defp get_current_date(_) do
+    %{current_date: ~D[2025-01-01]}
+  end
+
+  describe "released?/2" do
+    setup :get_current_date
+
+    test "returns true if the record has a release date in the past", %{
+      current_date: current_date
+    } do
+      record = %MusicLibrary.Records.Record{release: "2024-01-01"}
+      assert MusicLibrary.Records.Record.released?(record, current_date)
+    end
+
+    test "returns false if the record has a release date in the future", %{
+      current_date: current_date
+    } do
+      record = %MusicLibrary.Records.Record{release: "2025-02-01"}
+      refute MusicLibrary.Records.Record.released?(record, current_date)
+    end
+
+    test "returns true if the record is released today", %{current_date: current_date} do
+      record = %MusicLibrary.Records.Record{release: "2025-01-01"}
+      assert MusicLibrary.Records.Record.released?(record, current_date)
+    end
+
+    test "it returns false if the release date is not precise enough", %{
+      current_date: current_date
+    } do
+      record = %MusicLibrary.Records.Record{release: "2019"}
+      refute MusicLibrary.Records.Record.released?(record, current_date)
+    end
+  end
+end