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cfb496b13f
git-svn-id: https://svn.thoughtbot.com/plugins/tb_test_helpers/trunk@48 7bbfaf0e-4d1d-0410-9690-a8bb5f8ef2aa
25 lines
491 B
Ruby
25 lines
491 B
Ruby
require File.join(File.dirname(__FILE__), 'test_helper')
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class Val
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@@val = 0
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def self.val; @@val; end
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def self.inc(i=1); @@val += i; end
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end
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class ContextTest < Test::Unit::TestCase # :nodoc:
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context "assert_difference" do
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should "pass when incrementing by one" do
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assert_difference(Val, :val, 1) do
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Val.inc
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end
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end
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should "pass when incrementing by two" do
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assert_difference(Val, :val, 2) do
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Val.inc(2)
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end
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end
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end
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end
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