Validate options in dev mode

lib/sentry.ex

@@ -335,7 +335,7 @@ defmodule Sentry do
         Client.send_event(event, opts)
 
       !Config.dsn() ->
-        :ignored
+        Client.validate_and_ignore(opts)
 
       included_envs == :all or to_string(Config.environment_name()) in included_envs ->
         Client.send_event(event, opts)

lib/sentry/client.ex

@@ -160,6 +160,12 @@ defmodule Sentry.Client do
     end
   end
 
+  @spec validate_and_ignore(keyword()) :: :ignored
+  def validate_and_ignore(opts) when is_list(opts) do
+    _opts = NimbleOptions.validate!(opts, @send_event_opts_schema)
+    :ignored
+  end
+
   defp sample_event(sample_rate) do
     cond do
       sample_rate == 1 -> :ok

test/sentry_test.exs

@@ -119,6 +119,16 @@ defmodule SentryTest do
     assert logged_count == 2
   end
 
+  test "raises error with validate_and_ignore/1 in dev mode if opts passed are invalid " do
+    put_test_config(dsn: nil, test_mode: false)
+
+    assert_raise(NimbleOptions.ValidationError, fn ->
+      Sentry.Client.validate_and_ignore(client: [bad_key: :nada])
+    end)
+
+    assert :ignored == Sentry.Client.validate_and_ignore(client: :hackney)
+  end
+
   test "does not send events if :dsn is not configured or nil (if not in test mode)" do
     put_test_config(dsn: nil, test_mode: false)
     event = Sentry.Event.transform_exception(%RuntimeError{message: "oops"}, [])