add test ensuring all nodes have line meta

adobe · Dec 8, 2023 · c01f2e1 · c01f2e1
1 parent 2c0d186
commit c01f2e1
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/test/support/style_case.ex b/test/support/style_case.ex
@@ -45,6 +45,16 @@ defmodule Styler.StyleCase do
         IO.puts("========================\n")
       end
 
+      styled_ast
+      |> Styler.Zipper.zip()
+      |> Styler.Zipper.traverse(fn {
+        {_, meta, _} = node, _} = zipper ->
+          assert meta[:line], "missing `:line` meta in \nnode:\n#{inspect node} \ntree:\n#{inspect styled_ast}"
+          zipper
+        zipper ->
+          zipper
+      end)
+
       assert expected == styled
       {_, restyled, _} = style(styled)