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require "test_helper"
require_relative "test_subclasses"
# Tests empty_value? checking for nil/empty values
class EmptyValueTest < Minitest::Test
cover "MultiXml*"
include MultiXml::Helpers
def test_true_for_empty_hash
assert empty_value?({}, nil)
end
def test_true_when_nil_equals_true
assert empty_value?({"nil" => "true"}, nil)
end
def test_true_when_only_type_present
assert empty_value?({"type" => "integer"}, "integer")
end
def test_false_when_nil_not_true
refute empty_value?({"nil" => "false", "other" => "value"}, nil)
end
def test_false_when_type_is_hash
refute empty_value?({"type" => {"nested" => "value"}}, {"nested" => "value"})
end
def test_with_hash_type_returns_false
hash_type = {"nested" => "data"}
result = empty_value?({"type" => hash_type}, hash_type)
refute result
end
def test_with_string_type_and_size_one
result = empty_value?({"type" => "integer"}, "integer")
assert result
end
def test_with_string_type_and_size_two
result = empty_value?({"type" => "integer", "other" => "key"}, "integer")
refute result
end
def test_with_hash_subclass_as_type
type = HashSubclass.new
type["nested"] = "value"
hash = {"type" => type}
refute empty_value?(hash, type)
end
def test_false_when_type_nil_and_hash_has_content
refute empty_value?({"content" => "value"}, nil)
end
end
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