tests: fix tests

test/web/views/error_view_test.exs

@@ -14,11 +14,16 @@ defmodule Pleroma.Web.ErrorViewTest do
 
   test "render 500.json" do
     assert render(Pleroma.Web.ErrorView, "500.json", []) ==
-             %{errors: %{detail: "Internal server error"}}
+             %{errors: %{detail: "Internal server error", reason: "nil"}}
   end
 
   test "render any other" do
     assert render(Pleroma.Web.ErrorView, "505.json", []) ==
-             %{errors: %{detail: "Internal server error"}}
+             %{errors: %{detail: "Internal server error", reason: "nil"}}
+  end
+
+  test "render 500.json with reason" do
+    assert render(Pleroma.Web.ErrorView, "500.json", reason: "test reason") ==
+             %{errors: %{detail: "Internal server error", reason: "\"test reason\""}}
   end
 end