mirror of
https://github.com/paper-trail-gem/paper_trail.git
synced 2022-11-09 11:33:19 -05:00
43 lines
1.6 KiB
Ruby
43 lines
1.6 KiB
Ruby
require 'test_helper'
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class InheritanceColumnTest < ActiveSupport::TestCase
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context 'STI models' do
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setup do
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@animal = Animal.create :name => 'Animal'
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@animal.update_attributes :name => 'Animal from the Muppets'
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@animal.update_attributes :name => 'Animal Muppet'
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@animal.destroy
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@dog = Dog.create :name => 'Snoopy'
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@dog.update_attributes :name => 'Scooby'
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@dog.update_attributes :name => 'Scooby Doo'
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@dog.destroy
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@cat = Cat.create :name => 'Garfield'
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@cat.update_attributes :name => 'Garfield (I hate Mondays)'
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@cat.update_attributes :name => 'Garfield The Cat'
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@cat.destroy
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end
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should 'work with custom STI inheritance column' do
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assert_equal 12, PaperTrail::Version.count
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assert_equal 4, @animal.versions.count
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assert_nil @animal.versions.first.reify
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@animal.versions[1..-1].each { |v| assert_equal 'Animal', v.reify.class.name }
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# For some reason `@dog.versions` doesn't include the final `destroy` version.
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# Neither do `@dog.versions.scoped` nor `@dog.versions(true)` nor `@dog.versions.reload`.
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dog_versions = PaperTrail::Version.where(:item_id => @dog.id)
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assert_equal 4, dog_versions.count
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assert_nil dog_versions.first.reify
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dog_versions[1..-1].each { |v| assert_equal 'Dog', v.reify.class.name }
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cat_versions = PaperTrail::Version.where(:item_id => @cat.id)
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assert_equal 4, cat_versions.count
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assert_nil cat_versions.first.reify
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cat_versions[1..-1].each { |v| assert_equal 'Cat', v.reify.class.name }
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end
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end
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end
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