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Contents
# frozen_string_literal: true
require 'eac_ruby_utils/immutable'
::RSpec.describe ::EacRubyUtils::Immutable::ArrayAccessor do
let(:stub_class) do
::Class.new do
include ::EacRubyUtils::Immutable
immutable_accessor :array_attr, type: :array
end
end
let(:initial_instance) { stub_class.new }
it do
expect(initial_instance.array_attrs).to eq([])
end
context 'when array_attr pushs for' do
let(:change1_instance) { initial_instance.array_attr('A') }
it { expect(change1_instance).to be_a(initial_instance.class) }
it { expect(change1_instance.object_id).not_to eq(initial_instance.object_id) }
it { expect(change1_instance.array_attrs).to eq(%w[A]) }
context 'when array_attrs sets for' do
let(:change2_instance) { initial_instance.array_attrs(%w[B]) }
it { expect(change2_instance).to be_a(initial_instance.class) }
it { expect(change2_instance.object_id).not_to eq(change1_instance.object_id) }
it { expect(change2_instance.array_attrs).to eq(%w[B]) }
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems