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require 'test/unit'
require 'yaml'
require 'coderay'
class DuoTest < Test::Unit::TestCase
def test_two_arguments
duo = CodeRay::Duo[:ruby, :html]
assert_kind_of CodeRay::Scanners[:ruby], duo.scanner
assert_kind_of CodeRay::Encoders[:html], duo.encoder
end
def test_two_hash
duo = CodeRay::Duo[:ruby => :html]
assert_kind_of CodeRay::Scanners[:ruby], duo.scanner
assert_kind_of CodeRay::Encoders[:html], duo.encoder
end
def test_call
duo = CodeRay::Duo[:python => :yml]
yaml = [["def", :keyword],
[" ", :space],
["test", :method],
[":", :operator],
[" ", :space],
[:begin_group, :string],
["\"", :delimiter],
["pass", :content],
["\"", :delimiter],
[:end_group, :string]]
assert_equal yaml, YAML.load(duo.call('def test: "pass"'))
end
end
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