31 lines
1.0 KiB
Ruby
31 lines
1.0 KiB
Ruby
require 'spec_helper'
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module Polyamorous
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describe JoinAssociation do
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let(:join_dependency) { new_join_dependency Note, {} }
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let(:reflection) { Note.reflect_on_association(:notable) }
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let(:parent) { join_dependency.send(:join_root) }
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let(:join_association) {
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new_join_association(reflection, parent.children, Article)
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}
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subject { new_join_association(reflection, parent.children, Person) }
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it 'leaves the original reflection intact for thread safety' do
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reflection.instance_variable_set(:@klass, Article)
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join_association
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.swapping_reflection_klass(reflection, Person) do |new_reflection|
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expect(new_reflection.options).not_to equal reflection.options
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expect(new_reflection.options).not_to have_key(:polymorphic)
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expect(new_reflection.klass).to eq(Person)
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expect(reflection.klass).to eq(Article)
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end
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end
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it 'sets the polymorphic option to true after initializing' do
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expect(join_association.reflection.options[:polymorphic]).to be true
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end
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end
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end
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