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require 'test/unit'
$:.unshift(File.expand_path('../../lib',__FILE__))
require 'graphviz/types'
class TypesTest < Test::Unit::TestCase
def test_gv_bool
bool = nil
assert_block "Create true GvBool failed." do
bool = GraphViz::Types::GvBool.new(true)
end
assert bool
assert_equal true, bool.to_ruby
assert_block "Create \"true\" GvBool failed." do
bool = GraphViz::Types::GvBool.new("true")
end
assert bool
assert_equal true, bool.to_ruby
assert_block "Create \"Yes\" GvBool failed." do
bool = GraphViz::Types::GvBool.new("Yes")
end
assert bool
assert_equal true, bool.to_ruby
assert_block "Create 1 GvBool failed." do
bool = GraphViz::Types::GvBool.new(1)
end
assert bool
assert_equal true, bool.to_ruby
assert_block "Create false GvBool failed." do
bool = GraphViz::Types::GvBool.new(false)
end
assert bool
assert_equal false, bool.to_ruby
assert_block "Create \"false\" GvBool failed." do
bool = GraphViz::Types::GvBool.new("false")
end
assert bool
assert_equal false, bool.to_ruby
assert_block "Create \"NO\" GvBool failed." do
bool = GraphViz::Types::GvBool.new("NO")
end
assert bool
assert_equal false, bool.to_ruby
assert_block "Create 0 GvBool failed." do
bool = GraphViz::Types::GvBool.new(0)
end
assert bool
assert_equal false, bool.to_ruby
assert_raise BoolException, "Wrong bool value" do
GraphViz::Types::GvBool.new(:toto)
end
assert_block "Create GvBool with empty string failed." do
bool = GraphViz::Types::GvBool.new("")
end
assert bool
assert_equal false, bool.to_ruby
end
end
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