we still need `describe` as the implementation differs from minitest

2 files changed, 24 insertions, 0 deletions

diff --git a/activesupport/lib/active_support/test_case.rb b/activesupport/lib/active_support/test_case.rb
index b6afeda966..e5e9aa8cc7 100644
--- a/activesupport/lib/active_support/test_case.rb
+++ b/activesupport/lib/active_support/test_case.rb
@@ -3,6 +3,7 @@ require 'minitest/spec'
 require 'active_support/testing/setup_and_teardown'
 require 'active_support/testing/assertions'
 require 'active_support/testing/deprecation'
+require 'active_support/testing/declarative'
 require 'active_support/testing/isolation'
 require 'active_support/testing/mocha_module'
 require 'active_support/core_ext/kernel/reporting'
@@ -34,6 +35,7 @@ module ActiveSupport
     include ActiveSupport::Testing::SetupAndTeardown
     include ActiveSupport::Testing::Assertions
     include ActiveSupport::Testing::Deprecation
+    extend ActiveSupport::Testing::Declarative
 
     class << self
       alias :test :it
diff --git a/activesupport/lib/active_support/testing/declarative.rb b/activesupport/lib/active_support/testing/declarative.rb
new file mode 100644
index 0000000000..db554a9542
--- /dev/null
+++ b/activesupport/lib/active_support/testing/declarative.rb
@@ -0,0 +1,22 @@
+module ActiveSupport
+  module Testing
+    module Declarative
+
+      def self.extended(klass) #:nodoc:
+        klass.class_eval do
+
+          unless method_defined?(:describe)
+            def self.describe(text)
+              class_eval <<-RUBY_EVAL, __FILE__, __LINE__ + 1
+                def self.name
+                  "#{text}"
+                end
+              RUBY_EVAL
+            end
+          end
+
+        end
+      end
+    end
+  end
+end