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require 'test/unit'
require 'coderay'
class DebugEncoderTest < Test::Unit::TestCase
def test_creation
debug = nil
assert_nothing_raised do
debug = CodeRay.encoder :debug
end
assert CodeRay::Encoders::Debug < CodeRay::Encoders::Encoder
assert_kind_of CodeRay::Encoders::Encoder, debug
end
TEST_INPUT = CodeRay::Tokens[
['10', :integer],
['(\\)', :operator],
[:begin_group, :string],
['test', :content],
[:end_group, :string],
[:begin_line, :head],
["\n", :space],
["\n \t", :space],
[" \n", :space],
["[]", :method],
[:end_line, :head],
].flatten
TEST_OUTPUT = <<-'DEBUG'.chomp
integer(10)operator((\\\))string<content(test)>head[
method([])]
DEBUG
def test_filtering_text_tokens
assert_equal TEST_OUTPUT, CodeRay::Encoders::Debug.new.encode_tokens(TEST_INPUT)
assert_equal TEST_OUTPUT, TEST_INPUT.debug
end
end
class DebugScannerTest < Test::Unit::TestCase
def test_creation
assert CodeRay::Scanners::Debug < CodeRay::Scanners::Scanner
debug = nil
assert_nothing_raised do
debug = CodeRay.scanner :debug
end
assert_kind_of CodeRay::Scanners::Scanner, debug
end
TEST_INPUT = <<-'DEBUG'.chomp
integer(10)operator((\\\))string<content(test)>test[
method([])]
DEBUG
TEST_OUTPUT = CodeRay::Tokens[
['10', :integer],
['(\\)', :operator],
[:begin_group, :string],
['test', :content],
[:end_group, :string],
[:begin_line, :unknown],
["\n\n \t \n", :space],
["[]", :method],
[:end_line, :unknown],
].flatten
def test_filtering_text_tokens
assert_equal TEST_OUTPUT, CodeRay::Scanners::Debug.new.tokenize(TEST_INPUT)
assert_kind_of CodeRay::TokensProxy, CodeRay.scan(TEST_INPUT, :debug)
assert_equal TEST_OUTPUT, CodeRay.scan(TEST_INPUT, :debug).tokens
end
end
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