From 9afec1639d42d7d9a496775cd5239fedce27ec22 Mon Sep 17 00:00:00 2001
From: Serj Prikhodko <sergey.prikhodko@toptal.com>
Date: Thu, 22 Feb 2018 21:37:15 +0300
Subject: Let select render default selected option for required field

---
 actionview/test/template/form_options_helper_test.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'actionview/test/template')

diff --git a/actionview/test/template/form_options_helper_test.rb b/actionview/test/template/form_options_helper_test.rb
index f82eada869..8f796bdb83 100644
--- a/actionview/test/template/form_options_helper_test.rb
+++ b/actionview/test/template/form_options_helper_test.rb
@@ -511,6 +511,16 @@ class FormOptionsHelperTest < ActionView::TestCase
     )
   end
 
+  def test_required_select_with_default_and_selected_placeholder
+    assert_dom_equal(
+      ['<select required="required" name="post[category]" id="post_category"><option disabled="disabled" selected="selected" value="">Choose one</option>',
+      '<option value="lifestyle">lifestyle</option>',
+      '<option value="programming">programming</option>',
+      '<option value="spiritual">spiritual</option></select>'].join("\n"),
+      select(:post, :category, ["lifestyle", "programming", "spiritual"], { selected: "", disabled: "", prompt: "Choose one" }, { required: true })
+    )
+  end
+
   def test_select_with_grouped_collection_as_nested_array
     @post = Post.new
 
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