Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 0 deletions

diff --git a/spec/mspec/spec/utils/deprecate_spec.rb b/spec/mspec/spec/utils/deprecate_spec.rb
new file mode 100644
index 0000000000..14e05c6f35
--- /dev/null
+++ b/spec/mspec/spec/utils/deprecate_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+require 'mspec/utils/deprecate'
+
+describe MSpec, "#deprecate" do
+  it "warns when using a deprecated method" do
+    warning = nil
+    $stderr.stub(:puts) { |str| warning = str }
+    MSpec.deprecate(:some_method, :other_method)
+    warning.should start_with(<<-EOS.chomp)
+
+some_method is deprecated, use other_method instead.
+from 
+EOS
+    warning.should include(__FILE__)
+    warning.should include('8')
+  end
+end