From 51e13d51adee3c69feab30aa4c0b08d2278ccc5f Mon Sep 17 00:00:00 2001
From: Michael Koziarski <michael@koziarski.com>
Date: Sun, 22 Jun 2008 13:44:21 +0300
Subject: Move test related core_ext stuff out of regular core ext to prevent
 nasty surprises when you require active_support then use Test::Unit directly.

---
 .../core_ext/test/unit/assertions.rb               | 64 ----------------------
 1 file changed, 64 deletions(-)
 delete mode 100644 activesupport/lib/active_support/core_ext/test/unit/assertions.rb

(limited to 'activesupport/lib/active_support/core_ext/test/unit')

diff --git a/activesupport/lib/active_support/core_ext/test/unit/assertions.rb b/activesupport/lib/active_support/core_ext/test/unit/assertions.rb
deleted file mode 100644
index 77fe325fb4..0000000000
--- a/activesupport/lib/active_support/core_ext/test/unit/assertions.rb
+++ /dev/null
@@ -1,64 +0,0 @@
-module Test 
-  module Unit 
-    #--
-    # FIXME: no Proc#binding in Ruby 2, must change this API
-    #++
-    module Assertions 
-      # Test numeric difference between the return value of an expression as a result of what is evaluated
-      # in the yielded block.
-      #
-      #   assert_difference 'Article.count' do
-      #     post :create, :article => {...}
-      #   end
-      #
-      # An arbitrary expression is passed in and evaluated.
-      #
-      #   assert_difference 'assigns(:article).comments(:reload).size' do
-      #     post :create, :comment => {...}
-      #   end
-      #
-      # An arbitrary positive or negative difference can be specified. The default is +1.
-      #
-      #   assert_difference 'Article.count', -1 do
-      #     post :delete, :id => ...
-      #   end
-      #
-      # An array of expressions can also be passed in and evaluated.
-      #
-      #   assert_difference [ 'Article.count', 'Post.count' ], +2 do
-      #     post :create, :article => {...}
-      #   end
-      #
-      # A error message can be specified.
-      #
-      #   assert_difference 'Article.count', -1, "An Article should be destroyed" do
-      #     post :delete, :id => ...
-      #   end
-      def assert_difference(expressions, difference = 1, message = nil, &block)
-        expression_evaluations = Array(expressions).collect{ |expression| lambda { eval(expression, block.send!(:binding)) } }
-
-        original_values = expression_evaluations.inject([]) { |memo, expression| memo << expression.call }
-        yield
-        expression_evaluations.each_with_index do |expression, i|
-          assert_equal original_values[i] + difference, expression.call, message
-        end
-      end
-
-      # Assertion that the numeric result of evaluating an expression is not changed before and after
-      # invoking the passed in block.
-      #
-      #   assert_no_difference 'Article.count' do
-      #     post :create, :article => invalid_attributes
-      #   end
-      #
-      # A error message can be specified.
-      #
-      #   assert_no_difference 'Article.count', "An Article should not be destroyed" do
-      #     post :create, :article => invalid_attributes
-      #   end
-      def assert_no_difference(expressions, message = nil, &block)
-        assert_difference expressions, 0, message, &block
-      end
-    end
-  end
-end
-- 
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