3 files changed, 30 insertions, 3 deletions
diff --git a/actionview/test/template/form_helper/form_with_test.rb b/actionview/test/template/form_helper/form_with_test.rb
index ed1683bad2..f07e494ee3 100644
--- a/actionview/test/template/form_helper/form_with_test.rb
+++ b/actionview/test/template/form_helper/form_with_test.rb
@@ -464,6 +464,23 @@ class FormWithActsLikeFormForTest < FormWithTest
     end
   end
 
+  def test_form_with_with_collection_select
+    post = Post.new
+    def post.active; false; end
+    form_with(model: post) do |f|
+      concat f.collection_select(:active, [true, false], :to_s, :to_s)
+    end
+
+    expected = whole_form("/posts") do
+      "<select name='post[active]' id='post_active'>" \
+      "<option value='true'>true</option>\n" \
+      "<option selected='selected' value='false'>false</option>" \
+      "</select>"
+    end
+
+    assert_dom_equal expected, output_buffer
+  end
+
   def test_form_with_with_collection_radio_buttons
     post = Post.new
     def post.active; false; end
diff --git a/actionview/test/template/translation_helper_test.rb b/actionview/test/template/translation_helper_test.rb
index f40595bf4d..e756348938 100644
--- a/actionview/test/template/translation_helper_test.rb
+++ b/actionview/test/template/translation_helper_test.rb
@@ -164,8 +164,11 @@ class TranslationHelperTest < ActiveSupport::TestCase
     assert_equal "<a>Other &lt;One&gt;</a>", translate(:'translations.count_html', count: "<One>")
   end
 
-  def test_translation_returning_an_array_ignores_html_suffix
-    assert_equal ["foo", "bar"], translate(:'translations.array_html')
+  def test_translate_marks_array_of_translations_with_a_html_safe_suffix_as_safe_html
+    translate(:'translations.array_html').tap do |translated|
+      assert_equal %w( foo bar ), translated
+      assert translated.all?(&:html_safe?)
+    end
   end
 
   def test_translate_with_default_named_html
diff --git a/actionview/test/template/url_helper_test.rb b/actionview/test/template/url_helper_test.rb
index 08cb5dfea7..9d91dbb72b 100644
--- a/actionview/test/template/url_helper_test.rb
+++ b/actionview/test/template/url_helper_test.rb
@@ -77,11 +77,18 @@ class UrlHelperTest < ActiveSupport::TestCase
 
   def test_to_form_params_with_hash
     assert_equal(
-      [{ name: :name, value: "David" }, { name: :nationality, value: "Danish" }],
+      [{ name: "name", value: "David" }, { name: "nationality", value: "Danish" }],
       to_form_params(name: "David", nationality: "Danish")
     )
   end
 
+  def test_to_form_params_with_hash_having_symbol_and_string_keys
+    assert_equal(
+      [{ name: "name", value: "David" }, { name: "nationality", value: "Danish" }],
+      to_form_params("name" => "David", :nationality => "Danish")
+    )
+  end
+
   def test_to_form_params_with_nested_hash
     assert_equal(
       [{ name: "country[name]", value: "Denmark" }],