Contents

require "helper"

# Can't use describe because there is no spec type to use
class TestActiveSupportExpectations < ActiveSupport::TestCase

  def test_must_change
    counter = 0

    value { counter += 1 }.must_change "counter", +1

    value { counter += 3 }.must_change "counter", +3

    value { counter -= 1 }.must_change "counter", -1
  end

  def test_wont_change
    counter = 0

    value { counter = 0 }.wont_change "counter"
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
minitest-rails-3.0.0	test/rails/active_support/test_expectations.rb
minitest-rails-3.0.0.rc1	test/rails/active_support/test_expectations.rb
minitest-rails-2.2.1	test/rails/active_support/test_expectations.rb
minitest-rails-2.2.0	test/rails/active_support/test_expectations.rb