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# frozen_string_literal: true
require "spec/spec_helper"
RSpec.describe Equatable, 'subclass' do
let(:name) { 'Value' }
context 'when subclass' do
let(:value) { 11 }
let(:klass) {
::Class.new do
include Equatable
attr_reader :value
def initialize(value)
@value = value
end
end
}
let(:subclass) { ::Class.new(klass) }
subject { subclass.new(value) }
before { allow(klass).to receive(:name).and_return(name) }
it { expect(subclass.superclass).to eq(klass) }
it { is_expected.to respond_to(:value) }
describe '#inspect' do
it { expect(subject.inspect).to eql('#<Value value=11>') }
end
describe '#eql?' do
context 'when objects are similar' do
let(:other) { subject.dup }
it { expect(subject.eql?(other)).to eql(true) }
end
context 'when objects are different' do
let(:other) { double('other') }
it { expect(subject.eql?(other)).to eql(false) }
end
end
describe '#==' do
context 'when objects are similar' do
let(:other) { subject.dup }
it { expect(subject == other).to eql(true) }
end
context 'when objects are different' do
let(:other) { double('other') }
it { expect(subject == other).to eql(false) }
end
end
end
end
|
