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Contents
# encoding: utf-8
require 'spec_helper'
describe Algebra::Rename::Aliases, '#eql?' do
subject { object.eql?(other) }
let(:attribute) { Attribute::Integer.new(:id) }
let(:aliases) { { attribute => attribute.rename(:other_id) } }
let(:object) { described_class.new(aliases) }
context 'with the same object' do
let(:other) { object }
it { should be(true) }
it 'is symmetric' do
should eql(other.eql?(object))
end
end
context 'with an equivalent object' do
let(:other) { object.dup }
it { should be(true) }
it 'is symmetric' do
should eql(other.eql?(object))
end
end
context 'with an equivalent object of a subclass' do
let(:other) { Class.new(described_class).new(aliases) }
it { should be(false) }
it 'is symmetric' do
should eql(other.eql?(object))
end
end
context 'with an object having different aliases' do
let(:other_aliases) { { attribute => attribute.rename(:another_id) } }
let(:other) { described_class.new(other_aliases) }
it { should be(false) }
it 'is symmetric' do
should eql(other.eql?(object))
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems