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# frozen_string_literal: false
require "test/unit"
require "rexml/document"
require "rexml/functions"
module REXMLTests
class TestFunctionsBoolean < Test::Unit::TestCase
def setup
REXML::Functions.context = nil
end
def test_true
assert_equal(true, REXML::Functions.boolean(true))
end
def test_false
assert_equal(false, REXML::Functions.boolean(false))
end
def test_integer_true
assert_equal(true, REXML::Functions.boolean(1))
end
def test_integer_positive_zero
assert_equal(false, REXML::Functions.boolean(0))
end
def test_integer_negative_zero
assert_equal(false, REXML::Functions.boolean(-0))
end
def test_float_true
assert_equal(true, REXML::Functions.boolean(1.1))
end
def test_float_positive_zero
assert_equal(false, REXML::Functions.boolean(-0.0))
end
def test_float_negative_zero
assert_equal(false, REXML::Functions.boolean(-0.0))
end
def test_float_nan
assert_equal(false, REXML::Functions.boolean(Float::NAN))
end
def test_string_true
assert_equal(true, REXML::Functions.boolean("content"))
end
def test_string_empty
assert_equal(false, REXML::Functions.boolean(""))
end
def test_node_set_true
root = REXML::Document.new("<root/>").root
assert_equal(true, REXML::Functions.boolean([root]))
end
def test_node_set_empty
assert_equal(false, REXML::Functions.boolean([]))
end
def test_nil
assert_equal(false, REXML::Functions.boolean(nil))
end
def test_context
REXML::Functions.context = {node: true}
assert_equal(true, REXML::Functions.boolean())
end
end
end
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