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# encoding: utf-8
require 'spec_helper'
describe Equalizer::Methods, '#eql?' do
subject { object.eql?(other) }
let(:object) { described_class.new(true) }
let(:described_class) do
Class.new do
include Equalizer::Methods
attr_reader :boolean
def initialize(boolean)
@boolean = boolean
end
def cmp?(comparator, other)
boolean.send(comparator, other.boolean)
end
end
end
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(true) }
it { should be(false) }
it 'is symmetric' do
should eql(other.eql?(object))
end
end
context 'with a different object' do
let(:other) { described_class.new(false) }
it { should be(false) }
it 'is symmetric' do
should eql(other.eql?(object))
end
end
end
|
