JezK

Edit File: text_helper_test.rb

require 'abstract_unit'
require 'testing_sandbox'
begin
  require 'redcloth'
rescue LoadError
  $stderr.puts "Skipping textilize tests. `gem install RedCloth` to enable."
end

class TextHelperTest < ActionView::TestCase
 tests ActionView::Helpers::TextHelper
 include TestingSandbox

def setup
    # This simulates the fact that instance variables are reset every time
    # a view is rendered.  The cycle helper depends on this behavior.
    @_cycles = nil if (defined? @_cycles)
  end

def test_concat
    self.output_buffer = 'foo'
    assert_equal 'foobar', concat('bar')
    assert_equal 'foobar', output_buffer
  end

def test_simple_format
 assert_equal "", simple_format(nil)

assert_equal "crazy\n cross\n platform linebreaks", simple_format("crazy\r\n cross\r platform linebreaks")
 assert_equal "A paragraph\n\nand another one!", simple_format("A paragraph\n\nand another one!")
 assert_equal "A paragraph\n With a newline", simple_format("A paragraph\n With a newline")

text = "A\nB\nC\nD".freeze
 assert_equal "A\n B\n C\n D", simple_format(text)

text = "A\r\n \nB\n\n\r\n\t\nC\nD".freeze
 assert_equal "A\n \n B\n\n\t\n C\n D", simple_format(text)

assert_equal %q(This is a classy test), simple_format("This is a classy test", :class => 'test')
 assert_equal %Q(para 1\n\npara 2), simple_format("para 1\n\npara 2", :class => 'test')
 end

def test_truncate
    assert_equal "Hello World!", truncate("Hello World!", :length => 12)
    assert_equal "Hello Wor...", truncate("Hello World!!", :length => 12)
  end

def test_truncate_should_use_default_length_of_30
    str = "This is a string that will go longer then the default truncate length of 30"
    assert_equal str[0...27] + "...", truncate(str)
  end

def test_truncate_with_options_hash
    assert_equal "This is a string that wil[...]", truncate("This is a string that will go longer then the default truncate length of 30", :omission => "[...]")
    assert_equal "Hello W...", truncate("Hello World!", :length => 10)
    assert_equal "Hello[...]", truncate("Hello World!", :omission => "[...]", :length => 10)
  end

if RUBY_VERSION < '1.9.0'
 def test_truncate_multibyte
 with_kcode 'none' do
 assert_equal "\354\225\210\353\205\225\355...", truncate("\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224", :length => 10)
 end
 with_kcode 'u' do
 assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...",
 truncate("\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244", :length => 10)
 end
 end
 else
 def test_truncate_multibyte
 assert_equal "\354\225\210\353\205\225\355...",
 truncate("\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224", :length => 10)

assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding('UTF-8'),
        truncate("\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".force_encoding('UTF-8'), :length => 10)
    end
  end

def test_highlighter
 assert_equal(
 "This is a beautiful morning",
 highlight("This is a beautiful morning", "beautiful")
 )

assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
 )

assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful", '\1')
 )

assert_equal(
      "This text is not changed because we supplied an empty phrase",
      highlight("This text is not changed because we supplied an empty phrase", nil)
    )

assert_equal '   ', highlight('   ', 'blank text is returned verbatim')
  end

def test_highlight_with_regexp
 assert_equal(
 "This is a beautiful! morning",
 highlight("This is a beautiful! morning", "beautiful!")
 )

assert_equal(
 "This is a beautiful! morning",
 highlight("This is a beautiful! morning", "beautiful! morning")
 )

assert_equal(
 "This is a beautiful? morning",
 highlight("This is a beautiful? morning", "beautiful? morning")
 )
 end

def test_highlight_with_multiple_phrases_in_one_pass
 assert_equal %(wow em), highlight('wow em', %w(wow em), '\1')
 end

def test_highlight_with_options_hash
 assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful", :highlighter => '\1')
 )
 end

def test_highlight_with_html
 assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
 )
 assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
 )
 assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
 )
 assert_equal(
 "This is a beautiful morning, but also a beautiful day",
 highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
 )
 assert_equal(
 "This is a beautiful <a href=\"http://example.com/beautiful\#top?what=beautiful%20morning&when=now+then\">morning</a>, but also a beautiful day",
 highlight("This is a beautiful <a href=\"http://example.com/beautiful\#top?what=beautiful%20morning&when=now+then\">morning</a>, but also a beautiful day", "beautiful")
 )
 end

def test_excerpt
    assert_equal("...is a beautiful morn...", excerpt("This is a beautiful morning", "beautiful", 5))
    assert_equal("This is a...", excerpt("This is a beautiful morning", "this", 5))
    assert_equal("...iful morning", excerpt("This is a beautiful morning", "morning", 5))
    assert_nil excerpt("This is a beautiful morning", "day")
  end

def test_excerpt_in_borderline_cases
    assert_equal("", excerpt("", "", 0))
    assert_equal("a", excerpt("a", "a", 0))
    assert_equal("...b...", excerpt("abc", "b", 0))
    assert_equal("abc", excerpt("abc", "b", 1))
    assert_equal("abc...", excerpt("abcd", "b", 1))
    assert_equal("...abc", excerpt("zabc", "b", 1))
    assert_equal("...abc...", excerpt("zabcd", "b", 1))
    assert_equal("zabcd", excerpt("zabcd", "b", 2))

# excerpt strips the resulting string before ap-/prepending excerpt_string.
    # whether this behavior is meaningful when excerpt_string is not to be
    # appended is questionable.
    assert_equal("zabcd", excerpt("  zabcd  ", "b", 4))
    assert_equal("...abc...", excerpt("z  abc  d", "b", 1))
  end

def test_excerpt_with_regex
    assert_equal('...is a beautiful! mor...', excerpt('This is a beautiful! morning', 'beautiful', 5))
    assert_equal('...is a beautiful? mor...', excerpt('This is a beautiful? morning', 'beautiful', 5))
  end

def test_excerpt_with_options_hash
    assert_equal("...is a beautiful morn...", excerpt("This is a beautiful morning", "beautiful", :radius => 5))
    assert_equal("[...]is a beautiful morn[...]", excerpt("This is a beautiful morning", "beautiful", :omission => "[...]",:radius => 5))
    assert_equal(
      "This is the ultimate supercalifragilisticexpialidoceous very looooooooooooooooooong looooooooooooong beautiful morning with amazing sunshine and awesome tempera[...]",
      excerpt("This is the ultimate supercalifragilisticexpialidoceous very looooooooooooooooooong looooooooooooong beautiful morning with amazing sunshine and awesome temperatures. So what are you gonna do about it?", "very",
      :omission => "[...]")
    )
  end

if RUBY_VERSION < '1.9'
 def test_excerpt_with_utf8
 with_kcode('u') do
 assert_equal("...\357\254\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
 end
 with_kcode('none') do
 assert_equal("...\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
 end
 end
 else
 def test_excerpt_with_utf8
 assert_equal("...\357\254\203ciency could not be...".force_encoding('UTF-8'), excerpt("That's why e\357\254\203ciency could not be helped".force_encoding('UTF-8'), 'could', 8))
 assert_equal("...\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
 end
 end

def test_word_wrap
    assert_equal("my very very\nvery long\nstring", word_wrap("my very very very long string", 15))
  end

def test_word_wrap_with_extra_newlines
    assert_equal("my very very\nvery long\nstring\n\nwith another\nline", word_wrap("my very very very long string\n\nwith another line", 15))
  end

def test_word_wrap_with_options_hash
    assert_equal("my very very\nvery long\nstring", word_wrap("my very very very long string", :line_width => 15))
  end

def test_pluralization
    assert_equal("1 count", pluralize(1, "count"))
    assert_equal("2 counts", pluralize(2, "count"))
    assert_equal("1 count", pluralize('1', "count"))
    assert_equal("2 counts", pluralize('2', "count"))
    assert_equal("1,066 counts", pluralize('1,066', "count"))
    assert_equal("1.25 counts", pluralize('1.25', "count"))
    assert_equal("2 counters", pluralize(2, "count", "counters"))
    assert_equal("0 counters", pluralize(nil, "count", "counters"))
    assert_equal("2 people", pluralize(2, "person"))
    assert_equal("10 buffaloes", pluralize(10, "buffalo"))
    assert_equal("1 berry", pluralize(1, "berry"))
    assert_equal("12 berries", pluralize(12, "berry"))
  end

def test_auto_link_parsing
    urls = %w(
      http://www.rubyonrails.com
      http://www.rubyonrails.com:80
      http://www.rubyonrails.com/~minam
      https://www.rubyonrails.com/~minam
      http://www.rubyonrails.com/~minam/url%20with%20spaces
      http://www.rubyonrails.com/foo.cgi?something=here
      http://www.rubyonrails.com/foo.cgi?something=here&and=here
      http://www.rubyonrails.com/contact;new
      http://www.rubyonrails.com/contact;new%20with%20spaces
      http://www.rubyonrails.com/contact;new?with=query&string=params
      http://www.rubyonrails.com/~minam/contact;new?with=query&string=params
      http://en.wikipedia.org/wiki/Wikipedia:Today%27s_featured_picture_%28animation%29/January_20%2C_2007
      http://www.mail-archive.com/rails@lists.rubyonrails.org/
      http://www.amazon.com/Testing-Equal-Sign-In-Path/ref=pd_bbs_sr_1?ie=UTF8&s=books&qid=1198861734&sr=8-1
      http://en.wikipedia.org/wiki/Texas_hold'em
      https://www.google.com/doku.php?id=gps:resource:scs:start
      http://connect.oraclecorp.com/search?search[q]=green+france&search[type]=Group
      http://of.openfoundry.org/projects/492/download#4th.Release.3
      http://maps.google.co.uk/maps?f=q&q=the+london+eye&ie=UTF8&ll=51.503373,-0.11939&spn=0.007052,0.012767&z=16&iwloc=A
    )

urls.each do |url|
      assert_equal generate_result(url), auto_link(url)
    end
  end

def generate_result(link_text, href = nil)
 href ||= link_text
 %{<a href="#{CGI::escapeHTML href}">#{CGI::escapeHTML link_text}</a>}
 end

def test_auto_linking
 email_raw = 'david@loudthinking.com'
 email_result = %{<a href="mailto:#{email_raw}">#{email_raw}</a>}
 link_raw = 'http://www.rubyonrails.com'
 link_result = generate_result(link_raw)
 link_result_with_options = %{<a href="#{link_raw}" target="_blank">#{link_raw}</a>}

assert_equal '', auto_link(nil)
    assert_equal '', auto_link('')
    assert_equal "#{link_result} #{link_result} #{link_result}", auto_link("#{link_raw} #{link_raw} #{link_raw}")

assert_equal %(hello #{email_result}), auto_link("hello #{email_raw}", :email_addresses)
 assert_equal %(Go to #{link_result}), auto_link("Go to #{link_raw}", :urls)
 assert_equal %(Go to #{link_raw}), auto_link("Go to #{link_raw}", :email_addresses)
 assert_equal %(Go to #{link_result} and say hello to #{email_result}), auto_link("Go to #{link_raw} and say hello to #{email_raw}")
 assert_equal %(Link #{link_result}), auto_link("Link #{link_raw}")
 assert_equal %(#{link_result} Link), auto_link("#{link_raw} Link")
 assert_equal %(Link #{link_result_with_options}), auto_link("Link #{link_raw}", :all, {:target => "_blank"})
 assert_equal %(Go to #{link_result}.), auto_link(%(Go to #{link_raw}.))
 assert_equal %(Go to #{link_result}, then say hello to #{email_result}.), auto_link(%(Go to #{link_raw}, then say hello to #{email_raw}.))

email2_raw = '+david@loudthinking.com'
 email2_result = %{<a href="mailto:#{email2_raw}">#{email2_raw}</a>}
 assert_equal email2_result, auto_link(email2_raw)

email3_raw = '+david@loudthinking.com'
 email3_result = %{<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;+%64%61%76%69%64@%6c%6f%75%64%74%68%69%6e%6b%69%6e%67.%63%6f%6d">#{email3_raw}</a>}
 assert_equal email3_result, auto_link(email3_raw, :all, :encode => :hex)
 assert_equal email3_result, auto_link(email3_raw, :email_addresses, :encode => :hex)

link2_raw = 'www.rubyonrails.com'
 link2_result = generate_result(link2_raw, "http://#{link2_raw}")
 assert_equal %(Go to #{link2_result}), auto_link("Go to #{link2_raw}", :urls)
 assert_equal %(Go to #{link2_raw}), auto_link("Go to #{link2_raw}", :email_addresses)
 assert_equal %(Link #{link2_result}), auto_link("Link #{link2_raw}")
 assert_equal %(#{link2_result} Link), auto_link("#{link2_raw} Link")
 assert_equal %(Go to #{link2_result}.), auto_link(%(Go to #{link2_raw}.))
 assert_equal %(Say hello to #{email_result}, then go to #{link2_result}.), auto_link(%(Say hello to #{email_raw}, then go to #{link2_raw}.))

link3_raw = 'http://manuals.ruby-on-rails.com/read/chapter.need_a-period/103#page281'
 link3_result = generate_result(link3_raw)
 assert_equal %(Go to #{link3_result}), auto_link("Go to #{link3_raw}", :urls)
 assert_equal %(Go to #{link3_raw}), auto_link("Go to #{link3_raw}", :email_addresses)
 assert_equal %(Link #{link3_result}), auto_link("Link #{link3_raw}")
 assert_equal %(#{link3_result} Link), auto_link("#{link3_raw} Link")
 assert_equal %(Go to #{link3_result}.), auto_link(%(Go to #{link3_raw}.))
 assert_equal %(Go to #{link3_result}. Seriously, #{link3_result}? I think I'll say hello to #{email_result}. Instead.),
 auto_link(%(Go to #{link3_raw}. Seriously, #{link3_raw}? I think I'll say hello to #{email_raw}. Instead.))

link4_raw = 'http://foo.example.com/controller/action?parm=value&p2=v2#anchor123'
 link4_result = generate_result(link4_raw)
 assert_equal %(Link #{link4_result}), auto_link("Link #{link4_raw}")
 assert_equal %(#{link4_result} Link), auto_link("#{link4_raw} Link")

link5_raw = 'http://foo.example.com:3000/controller/action'
 link5_result = generate_result(link5_raw)
 assert_equal %(#{link5_result} Link), auto_link("#{link5_raw} Link")

link6_raw = 'http://foo.example.com:3000/controller/action+pack'
 link6_result = generate_result(link6_raw)
 assert_equal %(#{link6_result} Link), auto_link("#{link6_raw} Link")

link7_raw = 'http://foo.example.com/controller/action?parm=value&p2=v2#anchor-123'
 link7_result = generate_result(link7_raw)
 assert_equal %(#{link7_result} Link), auto_link("#{link7_raw} Link")

link8_raw = 'http://foo.example.com:3000/controller/action.html'
 link8_result = generate_result(link8_raw)
 assert_equal %(Go to #{link8_result}), auto_link("Go to #{link8_raw}", :urls)
 assert_equal %(Go to #{link8_raw}), auto_link("Go to #{link8_raw}", :email_addresses)
 assert_equal %(Link #{link8_result}), auto_link("Link #{link8_raw}")
 assert_equal %(#{link8_result} Link), auto_link("#{link8_raw} Link")
 assert_equal %(Go to #{link8_result}.), auto_link(%(Go to #{link8_raw}.))
 assert_equal %(Go to #{link8_result}. Seriously, #{link8_result}? I think I'll say hello to #{email_result}. Instead.),
 auto_link(%(Go to #{link8_raw}. Seriously, #{link8_raw}? I think I'll say hello to #{email_raw}. Instead.))

link9_raw = 'http://business.timesonline.co.uk/article/0,,9065-2473189,00.html'
 link9_result = generate_result(link9_raw)
 assert_equal %(Go to #{link9_result}), auto_link("Go to #{link9_raw}", :urls)
 assert_equal %(Go to #{link9_raw}), auto_link("Go to #{link9_raw}", :email_addresses)
 assert_equal %(Link #{link9_result}), auto_link("Link #{link9_raw}")
 assert_equal %(#{link9_result} Link), auto_link("#{link9_raw} Link")
 assert_equal %(Go to #{link9_result}.), auto_link(%(Go to #{link9_raw}.))
 assert_equal %(Go to #{link9_result}. Seriously, #{link9_result}? I think I'll say hello to #{email_result}. Instead.),
 auto_link(%(Go to #{link9_raw}. Seriously, #{link9_raw}? I think I'll say hello to #{email_raw}. Instead.))

link10_raw = 'http://www.mail-archive.com/ruby-talk@ruby-lang.org/'
 link10_result = generate_result(link10_raw)
 assert_equal %(#{link10_result} Link), auto_link("#{link10_raw} Link")
 end

def test_auto_link_already_linked
    linked1 = generate_result('Ruby On Rails', 'http://www.rubyonrails.com')
    linked2 = generate_result('www.rubyonrails.com', 'http://www.rubyonrails.com')
    assert_equal linked1, auto_link(linked1)
    assert_equal linked2, auto_link(linked2)
  end

def test_auto_link_with_brackets
    link1_raw = 'http://en.wikipedia.org/wiki/Sprite_(computer_graphics)'
    link1_result = generate_result(link1_raw)
    assert_equal link1_result, auto_link(link1_raw)
    assert_equal "(link: #{link1_result})", auto_link("(link: #{link1_raw})")

link2_raw = 'http://en.wikipedia.org/wiki/Sprite_[computer_graphics]'
    link2_result = generate_result(link2_raw)
    assert_equal link2_result, auto_link(link2_raw)
    assert_equal "[link: #{link2_result}]", auto_link("[link: #{link2_raw}]")

link3_raw = 'http://en.wikipedia.org/wiki/Sprite_{computer_graphics}'
    link3_result = generate_result(link3_raw)
    assert_equal link3_result, auto_link(link3_raw)
    assert_equal "{link: #{link3_result}}", auto_link("{link: #{link3_raw}}")
  end

def test_auto_link_in_tags
 link_raw = 'http://www.rubyonrails.org/images/rails.png'
 link_result = %Q(<img src="#{link_raw}" />)
 assert_equal link_result, auto_link(link_result)
 end

def test_auto_link_at_eol
    url1 = "http://api.rubyonrails.com/Foo.html"
    url2 = "http://www.ruby-doc.org/core/Bar.html"

assert_equal %(<a href="#{url1}">#{url1}</a> <a href="#{url2}">#{url2}</a> ), auto_link("#{url1} #{url2} ")
 end

def test_auto_link_with_block
    url = "http://api.rubyonrails.com/Foo.html"
    email = "fantabulous@shiznadel.ic"

assert_equal %(<a href="#{url}">#{url[0...7]}...</a> <a href="mailto:#{email}">#{email[0...7]}...</a> ), auto_link("#{url} #{email} ") { |url| truncate(url, :length => 10) }
 end

def test_auto_link_with_options_hash
 assert_dom_equal 'Welcome to my new blog at <a href="http://www.myblog.com/" class="menu" target="_blank">http://www.myblog.com/</a>. Please e-mail me at <a href="mailto:me@email.com" class="menu" target="_blank">me@email.com</a>.',
 auto_link("Welcome to my new blog at http://www.myblog.com/. Please e-mail me at me@email.com.",
 :link => :all, :html => { :class => "menu", :target => "_blank" })
 end

def test_cycle_class
    value = Cycle.new("one", 2, "3")
    assert_equal("one", value.to_s)
    assert_equal("2", value.to_s)
    assert_equal("3", value.to_s)
    assert_equal("one", value.to_s)
    value.reset
    assert_equal("one", value.to_s)
    assert_equal("2", value.to_s)
    assert_equal("3", value.to_s)
  end

def test_cycle_class_with_no_arguments
    assert_raise(ArgumentError) { value = Cycle.new() }
  end

def test_cycle
    assert_equal("one", cycle("one", 2, "3"))
    assert_equal("2", cycle("one", 2, "3"))
    assert_equal("3", cycle("one", 2, "3"))
    assert_equal("one", cycle("one", 2, "3"))
    assert_equal("2", cycle("one", 2, "3"))
    assert_equal("3", cycle("one", 2, "3"))
  end

def test_cycle_with_no_arguments
    assert_raise(ArgumentError) { value = cycle() }
  end

def test_cycle_resets_with_new_values
    assert_equal("even", cycle("even", "odd"))
    assert_equal("odd", cycle("even", "odd"))
    assert_equal("even", cycle("even", "odd"))
    assert_equal("1", cycle(1, 2, 3))
    assert_equal("2", cycle(1, 2, 3))
    assert_equal("3", cycle(1, 2, 3))
    assert_equal("1", cycle(1, 2, 3))
  end

def test_named_cycles
    assert_equal("1", cycle(1, 2, 3, :name => "numbers"))
    assert_equal("red", cycle("red", "blue", :name => "colors"))
    assert_equal("2", cycle(1, 2, 3, :name => "numbers"))
    assert_equal("blue", cycle("red", "blue", :name => "colors"))
    assert_equal("3", cycle(1, 2, 3, :name => "numbers"))
    assert_equal("red", cycle("red", "blue", :name => "colors"))
  end

def test_current_cycle_with_default_name
    cycle("even","odd")
    assert_equal "even", current_cycle
    cycle("even","odd")
    assert_equal "odd", current_cycle
    cycle("even","odd")
    assert_equal "even", current_cycle
  end

def test_current_cycle_with_named_cycles
    cycle("red", "blue", :name => "colors")
    assert_equal "red", current_cycle("colors")
    cycle("red", "blue", :name => "colors")
    assert_equal "blue", current_cycle("colors")
    cycle("red", "blue", :name => "colors")
    assert_equal "red", current_cycle("colors")
  end

def test_current_cycle_safe_call
    assert_nothing_raised { current_cycle }
    assert_nothing_raised { current_cycle("colors") }
  end

def test_current_cycle_with_more_than_two_names
    cycle(1,2,3)
    assert_equal "1", current_cycle
    cycle(1,2,3)
    assert_equal "2", current_cycle
    cycle(1,2,3)
    assert_equal "3", current_cycle
    cycle(1,2,3)
    assert_equal "1", current_cycle
  end

def test_default_named_cycle
    assert_equal("1", cycle(1, 2, 3))
    assert_equal("2", cycle(1, 2, 3, :name => "default"))
    assert_equal("3", cycle(1, 2, 3))
  end

def test_reset_cycle
    assert_equal("1", cycle(1, 2, 3))
    assert_equal("2", cycle(1, 2, 3))
    reset_cycle
    assert_equal("1", cycle(1, 2, 3))
  end

def test_reset_unknown_cycle
    reset_cycle("colors")
  end

def test_recet_named_cycle
    assert_equal("1", cycle(1, 2, 3, :name => "numbers"))
    assert_equal("red", cycle("red", "blue", :name => "colors"))
    reset_cycle("numbers")
    assert_equal("1", cycle(1, 2, 3, :name => "numbers"))
    assert_equal("blue", cycle("red", "blue", :name => "colors"))
    assert_equal("2", cycle(1, 2, 3, :name => "numbers"))
    assert_equal("red", cycle("red", "blue", :name => "colors"))
  end

def test_cycle_no_instance_variable_clashes
    @cycles = %w{Specialized Fuji Giant}
    assert_equal("red", cycle("red", "blue"))
    assert_equal("blue", cycle("red", "blue"))
    assert_equal("red", cycle("red", "blue"))
    assert_equal(%w{Specialized Fuji Giant}, @cycles)
  end

if defined? RedCloth
 def test_textilize
 assert_equal("This is Textile! Rejoice!", textilize("*This is Textile!* Rejoice!"))
 end

def test_textilize_with_blank
      assert_equal("", textilize(""))
    end

def test_textilize_with_options
 assert_equal("This is worded &lt;strong&gt;strongly&lt;/strong&gt;", textilize("This is worded strongly", :filter_html))
 end

def test_textilize_with_hard_breaks
 assert_equal("This is one scary world. \n True.", textilize("This is one scary world.\n True."))
 end
 end
end

JezK

Edit File: text_helper_test.rb

FAIRNETZT