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require "test_helper"
# Tests convert_hash behavior for various type attributes
class ConvertHashTest < Minitest::Test
cover "MultiXml*"
include MultiXml::Helpers
def test_with_array_type
hash = {"type" => "array", "item" => %w[a b]}
result = convert_hash(hash, "array", [])
assert_equal %w[a b], result
end
def test_with_text_content
hash = {"type" => "string", "__content__" => "hello"}
result = convert_hash(hash, "string", [])
assert_equal "hello", result
end
def test_returns_nil_for_empty_hash
result = convert_hash({}, nil, [])
assert_nil result
end
def test_typecasts_children_otherwise
hash = {"child" => {"type" => "integer", "__content__" => "123"}}
result = convert_hash(hash, nil, [])
assert_equal({"child" => 123}, result)
end
def test_passes_disallowed_types_to_typecast_children
hash = {"child" => {"type" => "yaml", "__content__" => "test"}}
assert_raises(MultiXml::DisallowedTypeError) do
convert_hash(hash, nil, ["yaml"])
end
end
def test_passes_disallowed_types_to_extract_array
hash = {"type" => "array", "item" => [{"type" => "yaml", "__content__" => "test"}]}
assert_raises(MultiXml::DisallowedTypeError) do
convert_hash(hash, "array", ["yaml"])
end
end
def test_with_text_content_key_uses_convert_text_content
hash = {MultiXml::TEXT_CONTENT_KEY => "42", "type" => "integer"}
result = convert_hash(hash, "integer", [])
assert_equal 42, result
end
def test_without_text_content_key_falls_through
hash = {"type" => "string", "nil" => "false"}
result = convert_hash(hash, "string", [])
assert_equal "", result
end
def test_processes_non_array_non_text_content
hash = {"child" => "value"}
result = convert_hash(hash, nil, [])
assert_equal({"child" => "value"}, result)
end
def test_integer_type_returns_nil_not_empty_string
hash = {"type" => "integer"}
result = convert_hash(hash, "integer", [])
assert_nil result
end
def test_empty_value_receives_type
hash = {"type" => "integer"}
result = convert_hash(hash, "integer", [])
assert_nil result
end
def test_empty_value_type_matters
hash = {"key" => "value"}
result_with_nil_type = convert_hash(hash, nil, [])
assert_equal({"key" => "value"}, result_with_nil_type)
end
def test_calls_typecast_children_last
hash = {"name" => {"type" => "integer", "__content__" => "123"}}
result = convert_hash(hash, nil, [])
assert_equal({"name" => 123}, result)
end
def test_passes_disallowed_types_through_all_paths
hash = {"nested" => {"type" => "symbol", "__content__" => "test"}}
assert_raises(MultiXml::DisallowedTypeError) do
convert_hash(hash, nil, ["symbol"])
end
end
end
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