Change translation key of submit_tag from module_name_class_name to module_name/class_name

Currently submit_tag value translation does not support i18n key style
locale key.
It confuses me a bit because many other components support i18n key
style locale key.
I added i18n key style locale key support to submit tag.

1 files changed, 19 insertions, 1 deletions

diff --git a/actionview/test/template/form_helper_test.rb b/actionview/test/template/form_helper_test.rb
index b8fad090c5..a55811b67b 100644
--- a/actionview/test/template/form_helper_test.rb
+++ b/actionview/test/template/form_helper_test.rb
@@ -68,6 +68,9 @@ class FormHelperTest < ActionView::TestCase
           submit: "Save changes",
           another_post: {
             update: "Update your %{model}"
+          },
+          "blog/post": {
+            update: "Update your %{model}"
           }
         }
       }
@@ -2271,7 +2274,7 @@ class FormHelperTest < ActionView::TestCase
     end
   end
 
-  def test_submit_with_object_and_nested_lookup
+  def test_submit_with_object_which_is_overwritten_by_as_option
     with_locale :submit do
       form_for(@post, as: :another_post) do |f|
         concat f.submit
@@ -2285,6 +2288,21 @@ class FormHelperTest < ActionView::TestCase
     end
   end
 
+  def test_submit_with_object_which_is_namespaced
+    blog_post = Blog::Post.new("And his name will be forty and four.", 44)
+    with_locale :submit do
+      form_for(blog_post) do |f|
+        concat f.submit
+      end
+
+      expected = whole_form("/posts/44", "edit_post_44", "edit_post", method: "patch") do
+        "<input name='commit' data-disable-with='Update your Post' type='submit' value='Update your Post' />"
+      end
+
+      assert_dom_equal expected, output_buffer
+    end
+  end
+
   def test_nested_fields_for
     @comment.body = "Hello World"
     form_for(@post) do |f|