Posted By

vanne on 01/21/07

Tagged

ruby

Versions (?)

Last Edited at 01/21/07 04:47pm

Statistics

Viewed 653 times

Favorited by 1 user(s)

Related snippets

assert_difference

/ Published in: Ruby

A custom assertion that will allow you to pass a block to find the difference between two values.

Expand | Embed | Plain Text

Copy this code and paste it in your HTML

def assert_difference(object, method, difference=1)
  initial_value = object.send(method)
  yield
  assert_equal initial_value + difference, object.send(method)
end

URL: http://weblog.jamisbuck.org/2007/1/19/blocks-rock

Report this snippet Tweet

Comments

Subscribe to comments

Comment:

You need to login to post a comment.