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Contents
# frozen_string_literal: true require 'helper' describe 'Hash#__nanoc_symbolize_keys_recursively' do it 'should convert keys to symbols' do hash_old = { 'foo' => 'bar' } hash_new = { foo: 'bar' } hash_old.__nanoc_symbolize_keys_recursively.must_equal hash_new end it 'should not require string keys' do hash_old = { Time.now => 'abc' } hash_new = hash_old hash_old.__nanoc_symbolize_keys_recursively.must_equal hash_new end end describe 'Hash#__nanoc_freeze_recursively' do include Nanoc::TestHelpers it 'should prevent first-level elements from being modified' do hash = { a: { b: :c } } hash.__nanoc_freeze_recursively assert_raises_frozen_error do hash[:a] = 123 end end it 'should prevent second-level elements from being modified' do hash = { a: { b: :c } } hash.__nanoc_freeze_recursively assert_raises_frozen_error do hash[:a][:b] = 123 end end it 'should not freeze infinitely' do a = {} a[:x] = a a.__nanoc_freeze_recursively assert a.frozen? assert a[:x].frozen? assert_equal a, a[:x] end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
nanoc-4.7.10 | test/base/core_ext/hash_spec.rb |