89 lines
1.8 KiB
Ruby
89 lines
1.8 KiB
Ruby
require 'abstract_unit'
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class Mixin < ActiveRecord::Base
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end
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# Let us control what Time.now returns for the TouchTest suite
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class Time
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@@forced_now_time = nil
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cattr_accessor :forced_now_time
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class << self
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def now_with_forcing
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if @@forced_now_time
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@@forced_now_time
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else
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now_without_forcing
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end
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end
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alias_method_chain :now, :forcing
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end
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end
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class TouchTest < Test::Unit::TestCase
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fixtures :mixins
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def setup
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Time.forced_now_time = Time.now
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end
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def teardown
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Time.forced_now_time = nil
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end
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def test_time_mocking
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five_minutes_ago = 5.minutes.ago
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Time.forced_now_time = five_minutes_ago
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assert_equal five_minutes_ago, Time.now
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Time.forced_now_time = nil
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assert_not_equal five_minutes_ago, Time.now
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end
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def test_update
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stamped = Mixin.new
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assert_nil stamped.updated_at
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assert_nil stamped.created_at
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stamped.save
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assert_equal Time.now, stamped.updated_at
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assert_equal Time.now, stamped.created_at
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end
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def test_create
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obj = Mixin.create
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assert_equal Time.now, obj.updated_at
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assert_equal Time.now, obj.created_at
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end
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def test_many_updates
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stamped = Mixin.new
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assert_nil stamped.updated_at
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assert_nil stamped.created_at
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stamped.save
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assert_equal Time.now, stamped.created_at
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assert_equal Time.now, stamped.updated_at
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old_updated_at = stamped.updated_at
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Time.forced_now_time = 5.minutes.from_now
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stamped.save
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assert_equal Time.now, stamped.updated_at
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assert_equal old_updated_at, stamped.created_at
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end
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def test_create_turned_off
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Mixin.record_timestamps = false
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assert_nil mixins(:set_1).updated_at
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mixins(:set_1).save
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assert_nil mixins(:set_1).updated_at
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Mixin.record_timestamps = true
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end
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end
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