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Contents
require 'helper'
describe 'Array#__nanoc_symbolize_keys_recursively' do
it 'should convert keys to symbols' do
array_old = [:abc, 'xyz', { 'foo' => 'bar', :baz => :qux }]
array_new = [:abc, 'xyz', { foo: 'bar', baz: :qux }]
array_old.__nanoc_symbolize_keys_recursively.must_equal array_new
end
end
describe 'Array#__nanoc_freeze_recursively' do
include Nanoc::TestHelpers
it 'should prevent first-level elements from being modified' do
array = [:a, [:b, :c], :d]
array.__nanoc_freeze_recursively
assert_raises_frozen_error do
array[0] = 123
end
end
it 'should prevent second-level elements from being modified' do
array = [:a, [:b, :c], :d]
array.__nanoc_freeze_recursively
assert_raises_frozen_error do
array[1][0] = 123
end
end
it 'should not freeze infinitely' do
a = []
a << a
a.__nanoc_freeze_recursively
assert a.frozen?
assert a[0].frozen?
assert_equal a, a[0]
end
end
Version data entries
14 entries across 14 versions & 1 rubygems