Foo

# encoding: utf-8 class Nanoc::Filters::ColorizeSyntaxTest < Nanoc::TestCase CODERAY_PRE = '

' CODERAY_POST = '

' def test_coderay_simple if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

# comment

' expected_output = CODERAY_PRE + '

# comment

' + CODERAY_POST # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_dummy if_have 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

# comment

' expected_output = input # because we are using a dummy # Run filter actual_output = filter.setup_and_run(input, :default_colorizer => :dummy) assert_equal(expected_output, actual_output) end end def test_full_page if_have 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = < Foo

# comment

EOS expected_output_regex = %r[^\s*\s*\s*\s*Foo\s*\s*\s*

# comment

\s*\s*] # Run filter actual_output = filter.setup_and_run(input, :default_colorizer => :dummy, :is_fullpage => true) assert_match expected_output_regex, actual_output end end def test_coderay_with_comment if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = %[

#!ruby\n# comment

] expected_output = CODERAY_PRE + '

# comment

' + CODERAY_POST # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_coderay_with_comment_in_middle if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = %[

def moo ; end\n#!ruby\n# comment

] expected_output = "

def moo ; end\n#!ruby\n# comment

" # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_coderay_with_comment_and_class if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = %[

#!ruby\n# comment

] expected_output = CODERAY_PRE + %[

#!ruby\n# comment

] + CODERAY_POST # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_coderay_with_more_classes if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

# comment

' expected_output = CODERAY_PRE + '

# comment

' + CODERAY_POST # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_pygmentize if_have 'nokogiri', 'systemu' do skip_unless_have_command "pygmentize" # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

# comment

' expected_output = '

# comment

' # Run filter actual_output = filter.setup_and_run(input, :colorizers => { :ruby => :pygmentize }) assert_equal(expected_output, actual_output) end end def test_pygmentsrb skip "pygments.rb does not support Windows" if on_windows? if_have 'pygments', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

# comment…

' expected_output = '

# comment…

' # Run filter actual_output = filter.setup_and_run(input, :colorizers => { :ruby => :pygmentsrb }) assert_equal(expected_output, actual_output) end end def test_simon_highlight if_have 'nokogiri', 'systemu' do skip_unless_have_command "highlight" # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = %Q[

\n# comment\n

] expected_output = '

# comment

' # Run filter actual_output = filter.setup_and_run(input, :default_colorizer => :simon_highlight) assert_equal(expected_output, actual_output) end end def test_colorize_syntax_with_unknown_syntax if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Run filter assert_raises RuntimeError do filter.setup_and_run('

whatever

', :syntax => :kasflwafhaweoineurl) end end end def test_colorize_syntax_with_xml if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

foo
bar

' expected_output = '

foo
bar

' # Run filter actual_output = filter.setup_and_run(input, :syntax => :xml) assert_equal(expected_output, actual_output) end end def test_colorize_syntax_with_xhtml if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

foo
bar

' expected_output = '

foo
bar

' # Run filter actual_output = filter.setup_and_run(input, :syntax => :xhtml) assert_equal(expected_output, actual_output) end end def test_colorize_syntax_with_default_colorizer skip_unless_have_command "pygmentize" if_have 'nokogiri', 'systemu' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

puts "foo"

' expected_output = '

puts "foo"

' # Run filter actual_output = filter.setup_and_run(input, :default_colorizer => :pygmentize) assert_equal(expected_output, actual_output) end end def test_colorize_syntax_with_missing_executables if_have 'nokogiri', 'systemu' do begin original_path = ENV['PATH'] ENV['PATH'] = './blooblooblah' # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '

puts "foo"

' # Run filter [ :albino, :pygmentize, :simon_highlight ].each do |colorizer| begin input = '

puts "foo"

' filter.setup_and_run( input, :colorizers => { :ruby => colorizer }) flunk "expected colorizer to raise if no executable is available" rescue end end ensure ENV['PATH'] = original_path end end end def test_colorize_syntax_with_non_language_shebang_line if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = <


#!/usr/bin/env ruby
puts 'hi!'

after EOS expected_output = <


#!/usr/bin/env ruby
puts 'hi!'

after EOS # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_colorize_syntax_with_non_language_shebang_line_and_language_line if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = <


#!ruby
#!/usr/bin/env ruby
puts 'hi!'

after EOS expected_output = <

#!/usr/bin/env ruby
puts 'hi!'

#{CODERAY_POST} after EOS # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end def test_not_outside_pre if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '# comment' expected_output = '# comment' # Run filter actual_output = filter.setup_and_run(input, :outside_pre => false) assert_equal(expected_output, actual_output) end end def test_outside_pre if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Get input and expected output input = '# comment' expected_output = '# comment' # Run filter actual_output = filter.setup_and_run(input, :outside_pre => true) assert_equal(expected_output, actual_output) end end def test_strip if_have 'coderay', 'nokogiri' do # Create filter filter = ::Nanoc::Filters::ColorizeSyntax.new # Simple test assert_equal " bar", filter.send(:strip, "\n bar") # Get input and expected output input = <


  def foo
  end

after EOS expected_output = <

  def foo
  end

#{CODERAY_POST} after EOS # Run filter actual_output = filter.setup_and_run(input) assert_equal(expected_output, actual_output) end end end