From https://once.com/writebook

2025-11-07 13:34:32 -08:00
commit 1e8c5a972b
436 changed files with 11000 additions and 0 deletions
--- a/test/lib/markdown_renderer_test.rb
+++ b/test/lib/markdown_renderer_test.rb
@@ -0,0 +1,11 @@
+require "test_helper"
+
+class MarkdownRendererTest < ActiveSupport::TestCase
+  test "it generates unique IDs for headers" do
+    markdown = MarkdownRenderer.build
+    content = markdown.render("# Header 1\n\n## Duplicated Header\n\n### Duplicated header\n\n")
+
+    assert_includes content, "id='duplicated-header'"
+    assert_includes content, "id='duplicated-header-2'"
+  end
+end