Add `UserSharesAMessageTest`

This commit includes the output of:

% rails generate system_test user_shares_a_message


      test/system/user_shares_a_message_test.rb

diff --git a/test/system/user_shares_a_message_test.rb b/test/system/user_shares_a_message_test.rb
new file mode 100644
index 0000000..fb2d0ed
--- /dev/null
+++ b/test/system/user_shares_a_message_test.rb
@@ -0,0 +1,9 @@
+require "application_system_test_case"
+
+class UserSharesAMessageTest < ApplicationSystemTestCase
+  # test "visiting the index" do
+  #   visit user_shares_a_messages_url
+  #
+  #   assert_selector "h1", text: "UserSharesAMessage"
+  # end
+end

Add UserSharesAMessageTest

Add `UserSharesAMessageTest`