paper-trail-gem--paper_trail/test/unit/timestamp_test.rb

42 lines
1.2 KiB
Ruby

require "test_helper"
class TimestampTest < ActiveSupport::TestCase
setup do
PaperTrail.timestamp_field = :custom_created_at
change_schema
Fluxor.instance_eval <<-END
has_paper_trail
END
@fluxor = Fluxor.create name: "Some text."
@fluxor.update_attributes name: "Some more text."
@fluxor.update_attributes name: "Even more text."
end
teardown do
PaperTrail.timestamp_field = :created_at
restore_schema
end
test "versions works with custom timestamp field" do
# Normal behaviour
assert_equal 3, @fluxor.versions.length
assert_nil @fluxor.versions[0].reify
assert_equal "Some text.", @fluxor.versions[1].reify.name
assert_equal "Some more text.", @fluxor.versions[2].reify.name
# Tinker with custom timestamps.
now = Time.now.utc
@fluxor.versions.reverse.each_with_index do |version, index|
version.update_attribute :custom_created_at, (now + index.seconds)
end
# Test we are ordering by custom timestamps.
@fluxor.versions.reload # reload association
assert_nil @fluxor.versions[2].reify
assert_equal "Some text.", @fluxor.versions[1].reify.name
assert_equal "Some more text.", @fluxor.versions[0].reify.name
end
end