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require 'test_helper'
class I18nUtilsTest < I18n::TestCase
test ".deep_symbolize_keys" do
hash = { 'foo' => { 'bar' => { 'baz' => 'bar' } } }
expected = { :foo => { :bar => { :baz => 'bar' } } }
assert_equal expected, I18n::Utils.deep_symbolize_keys(hash)
end
test "#deep_symbolize_keys with numeric keys" do
hash = { 1 => { 2 => { 3 => 'bar' } } }
expected = { 1 => { 2 => { 3 => 'bar' } } }
assert_equal expected, I18n::Utils.deep_symbolize_keys(hash)
end
test "#except" do
hash = { :foo => 'bar', :baz => 'bar' }
expected = { :foo => 'bar' }
assert_equal expected, I18n::Utils.except(hash, :baz)
end
test "#deep_merge!" do
hash = { :foo => { :bar => { :baz => 'bar' } }, :baz => 'bar' }
I18n::Utils.deep_merge!(hash, :foo => { :bar => { :baz => 'foo' } })
expected = { :foo => { :bar => { :baz => 'foo' } }, :baz => 'bar' }
assert_equal expected, hash
end
end
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