70 lines
2.1 KiB
Ruby
70 lines
2.1 KiB
Ruby
#-- encoding: UTF-8
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require File.join(File.dirname(__FILE__), 'test_helper')
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class RejournalTest < Test::Unit::TestCase
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context 'A model rejournal' do
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setup do
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@user, @attributes, @times = User.new, {}, {}
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names = ['Steve Richert', 'Stephen Richert', 'Stephen Jobs', 'Steve Jobs']
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time = names.size.hours.ago
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names.each do |name|
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@user.update_attribute(:name, name)
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@attributes[@user.journal] = @user.attributes
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time += 1.hour
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if last_journal = @user.journals.last
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last_journal.update_attribute(:created_at, time)
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end
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@times[@user.journal] = time
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end
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@user.reload.journals.reload
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@first_journal, @last_journal = @attributes.keys.min, @attributes.keys.max
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end
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should 'return the new journal number' do
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new_journal = @user.revert_to(@first_journal)
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assert_equal @first_journal, new_journal
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end
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should 'change the journal number when saved' do
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current_journal = @user.journal
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@user.revert_to!(@first_journal)
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assert_not_equal current_journal, @user.journal
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end
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should 'do nothing for a invalid argument' do
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current_journal = @user.journal
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[nil, :bogus, 'bogus', (1..2)].each do |invalid|
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@user.revert_to(invalid)
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assert_equal current_journal, @user.journal
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end
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end
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should 'be able to target a journal number' do
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@user.revert_to(1)
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assert 1, @user.journal
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end
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should 'be able to target a date and time' do
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@times.each do |journal, time|
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@user.revert_to(time + 1.second)
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assert_equal journal, @user.journal
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end
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end
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should 'be able to target a journal object' do
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@user.journals.each do |journal|
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@user.revert_to(journal)
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assert_equal journal.number, @user.journal
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end
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end
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should "correctly roll back the model's attributes" do
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timestamps = %w(created_at created_on updated_at updated_on)
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@attributes.each do |journal, attributes|
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@user.revert_to!(journal)
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assert_equal attributes.except(*timestamps), @user.attributes.except(*timestamps)
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end
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end
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end
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end
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