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require "test_helper"
# Tests key transformation helpers
class KeyTransformTest < Minitest::Test
cover "MultiXml*"
include MultiXml::Helpers
def test_undasherize_keys_with_array
input = [{"first-name" => "John"}, {"last-name" => "Doe"}]
assert_equal [{"first_name" => "John"}, {"last_name" => "Doe"}], undasherize_keys(input)
end
def test_undasherize_keys_with_nested_array
assert_equal({"users" => [{"first_name" => "John"}]}, undasherize_keys({"users" => [{"first-name" => "John"}]}))
end
def test_undasherize_keys_with_plain_value
assert_equal "plain string", undasherize_keys("plain string")
end
def test_symbolize_keys_with_array
assert_equal [{name: "John"}, {name: "Jane"}], symbolize_keys([{"name" => "John"}, {"name" => "Jane"}])
end
end
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