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aasm/spec/unit/subclassing_multiple_spec.rb

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require 'spec_helper'
describe 'subclassing with multiple state machines' do
it 'should have the parent states' do
SuperClassMultiple.aasm(:left).states.each do |state|
expect(SubClassWithMoreStatesMultiple.aasm(:left).states).to include(state)
end
expect(SubClassMultiple.aasm(:left).states).to eq(SuperClassMultiple.aasm(:left).states)
SuperClassMultiple.aasm(:right).states.each do |state|
expect(SubClassWithMoreStatesMultiple.aasm(:right).states).to include(state)
end
expect(SubClassMultiple.aasm(:right).states).to eq(SuperClassMultiple.aasm(:right).states)
end
it 'should not add the child states to the parent machine' do
expect(SuperClassMultiple.aasm(:left).states).not_to include(:foo)
expect(SuperClassMultiple.aasm(:right).states).not_to include(:archived)
end
it "should have the same events as its parent" do
expect(SubClassMultiple.aasm(:left).events).to eq(SuperClassMultiple.aasm(:left).events)
expect(SubClassMultiple.aasm(:right).events).to eq(SuperClassMultiple.aasm(:right).events)
end
it 'should know how to respond to question methods' do
expect(SubClassMultiple.new.may_foo?).to be_truthy
expect(SubClassMultiple.new.may_close?).to be_truthy
end
it 'should not break if I call methods from super class' do
son = SubClassMultiple.new
son.update_state
expect(son.aasm(:left).current_state).to eq(:ended)
end
end