test: add new test verifying batch destroy behavior

chore: add sobelow warning skip

lib/custom_index.ex

@@ -72,13 +72,13 @@ defmodule AshPostgres.CustomIndex do
 
   def schema, do: @schema
 
-  # sobelow_skip ["DOS.StringToAtom"]
   def transform(index) do
     with {:ok, index} <- set_name(index) do
       set_error_fields(index)
     end
   end
 
+  # sobelow_skip ["DOS.StringToAtom"]
   defp set_error_fields(index) do
     if index.error_fields do
       {:ok, index}

mix.exs

@@ -158,7 +158,7 @@ defmodule AshPostgres.MixProject do
       {:jason, "~> 1.0"},
       {:postgrex, ">= 0.0.0"},
       {:ash,
-       ash_version(github: "ash-project/ash", ref: "3b3e3a06f26a1cb43d69e1e470a462c37fb84987")},
+       ash_version(github: "ash-project/ash", ref: "57654d3df49d39fe727bd86df3a0496c8598c7c1")},
       {:benchee, "~> 1.1", only: [:dev, :test]},
       {:git_ops, "~> 2.5", only: [:dev, :test]},
       {:ex_doc, github: "elixir-lang/ex_doc", only: [:dev, :test], runtime: false},

test/bulk_destroy_test.exs

@@ -17,7 +17,7 @@ defmodule AshPostgres.BulkDestroyTest do
     assert Api.read!(Post) == []
   end
 
-  test "bulk updates only apply to things that the query produces" do
+  test "bulk destroys only apply to things that the query produces" do
     Api.bulk_create!([%{title: "fred"}, %{title: "george"}], Post, :create)
 
     Post
@@ -27,4 +27,14 @@ defmodule AshPostgres.BulkDestroyTest do
     # 😢 sad
     assert [%{title: "george"}] = Api.read!(Post)
   end
+
+  test "bulk destroys can be done even on stream inputs" do
+    Api.bulk_create!([%{title: "fred"}, %{title: "george"}], Post, :create)
+
+    Post
+    |> Api.read!()
+    |> Api.bulk_destroy!(:destroy, %{})
+
+    assert [] = Api.read!(Post)
+  end
 end