obsolete.ChilliProject/vendor/plugins/acts_as_journalized/test/reversion_test.rb

69 lines
2.1 KiB
Ruby

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