From d001539a0538cba0e48be2ebdafe29e67b006a4e Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 23 Jun 2011 22:11:55 +0000
Subject: 	* lib/rake: Import Rake 0.9.2

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rake/test_rake_extension.rb | 59 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 test/rake/test_rake_extension.rb

(limited to 'test/rake/test_rake_extension.rb')

diff --git a/test/rake/test_rake_extension.rb b/test/rake/test_rake_extension.rb
new file mode 100644
index 0000000000..18d55f19f9
--- /dev/null
+++ b/test/rake/test_rake_extension.rb
@@ -0,0 +1,59 @@
+require File.expand_path('../helper', __FILE__)
+require 'stringio'
+
+class TestRakeExtension < Rake::TestCase
+
+  module Redirect
+    def error_redirect
+      old_err = $stderr
+      result = StringIO.new
+      $stderr = result
+      yield
+      result
+    ensure
+      $stderr = old_err
+    end
+  end
+
+  class Sample
+    extend Redirect
+
+    def duplicate_method
+      :original
+    end
+
+    OK_ERRS = error_redirect do
+      rake_extension("a") do
+        def ok_method
+        end
+      end
+    end
+
+
+    DUP_ERRS = error_redirect do
+      rake_extension("duplicate_method") do
+        def duplicate_method
+          :override
+        end
+      end
+    end
+  end
+
+  def test_methods_actually_exist
+    sample = Sample.new
+    sample.ok_method
+    sample.duplicate_method
+  end
+
+  def test_no_warning_when_defining_ok_method
+    assert_equal "", Sample::OK_ERRS.string
+  end
+
+  def test_extension_complains_when_a_method_that_is_present
+    assert_match(/warning:/i, Sample::DUP_ERRS.string)
+    assert_match(/already exists/i, Sample::DUP_ERRS.string)
+    assert_match(/duplicate_method/i, Sample::DUP_ERRS.string)
+    assert_equal :original, Sample.new.duplicate_method
+  end
+
+end
-- 
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