diff options
Diffstat (limited to 'activesupport/lib/active_support/testing/assertions.rb')
| -rw-r--r-- | activesupport/lib/active_support/testing/assertions.rb | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/testing/assertions.rb b/activesupport/lib/active_support/testing/assertions.rb index 411dd29df5..29305e0082 100644 --- a/activesupport/lib/active_support/testing/assertions.rb +++ b/activesupport/lib/active_support/testing/assertions.rb @@ -3,7 +3,7 @@ require 'active_support/core_ext/object/blank' module ActiveSupport module Testing module Assertions - # Assert that an expression is not truthy. Passes if <tt>object</tt> is + # Asserts that an expression is not truthy. Passes if <tt>object</tt> is # +nil+ or +false+. "Truthy" means "considered true in a conditional" # like <tt>if foo</tt>. # @@ -28,7 +28,7 @@ module ActiveSupport # # An arbitrary expression is passed in and evaluated. # - # assert_difference 'assigns(:article).comments(:reload).size' do + # assert_difference 'Article.last.comments(:reload).size' do # post :create, params: { comment: {...} } # end # @@ -68,13 +68,15 @@ module ActiveSupport } before = exps.map(&:call) - yield + retval = yield expressions.zip(exps).each_with_index do |(code, e), i| error = "#{code.inspect} didn't change by #{difference}" error = "#{message}.\n#{error}" if message assert_equal(before[i] + difference, e.call, error) end + + retval end # Assertion that the numeric result of evaluating an expression is not |