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# encoding: utf-8
$:.unshift(File.expand_path(File.dirname(__FILE__) + '/../')); $:.uniq!
require 'test_helper'
require 'i18n/core_ext/hash'
class I18nCoreExtHashInterpolationTest < Test::Unit::TestCase
test "#deep_symbolize_keys" do
hash = { 'foo' => { 'bar' => { 'baz' => 'bar' } } }
expected = { :foo => { :bar => { :baz => 'bar' } } }
assert_equal expected, hash.deep_symbolize_keys
end
test "#slice" do
hash = { :foo => 'bar', :baz => 'bar' }
expected = { :foo => 'bar' }
assert_equal expected, hash.slice(:foo)
end
test "#except" do
hash = { :foo => 'bar', :baz => 'bar' }
expected = { :foo => 'bar' }
assert_equal expected, hash.except(:baz)
end
test "#deep_merge!" do
hash = { :foo => { :bar => { :baz => 'bar' } }, :baz => 'bar' }
hash.deep_merge!(:foo => { :bar => { :baz => 'foo' } })
expected = { :foo => { :bar => { :baz => 'foo' } }, :baz => 'bar' }
assert_equal expected, hash
end
end
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