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require 'test/unit'
require File . dirname ( __FILE__ ) + '/../../lib/action_view/helpers/text_helper'
class TextHelperTest < Test :: Unit :: TestCase
include ActionView :: Helpers :: TextHelper
def test_truncate
assert_equal " Hello World! " , truncate ( " Hello World! " , 12 )
assert_equal " Hello Worl... " , truncate ( " Hello World!! " , 12 )
end
def test_strip_links
assert_equal " on my mind " , strip_links ( " <a href='almost'>on my mind</a> " )
end
def test_highlighter
assert_equal (
" This is a <strong class= \" highlight \" >beautiful</strong> morning " ,
highlight ( " This is a beautiful morning " , " beautiful " )
)
assert_equal (
" This is a <strong class= \" highlight \" >beautiful</strong> morning, but also a <strong class= \" highlight \" >beautiful</strong> day " ,
highlight ( " This is a beautiful morning, but also a beautiful day " , " beautiful " )
)
assert_equal (
" This is a <b>beautiful</b> morning, but also a <b>beautiful</b> day " ,
highlight ( " This is a beautiful morning, but also a beautiful day " , " beautiful " , '<b>\1</b>' )
)
end
def test_highlighter_with_regexp
assert_equal (
" This is a <strong class= \" highlight \" >beautiful!</strong> morning " ,
highlight ( " This is a beautiful! morning " , " beautiful! " )
)
assert_equal (
" This is a <strong class= \" highlight \" >beautiful! morning</strong> " ,
highlight ( " This is a beautiful! morning " , " beautiful! morning " )
)
assert_equal (
" This is a <strong class= \" highlight \" >beautiful? morning</strong> " ,
highlight ( " This is a beautiful? morning " , " beautiful? morning " )
)
end
def test_excerpt
assert_equal ( " ...is a beautiful morni... " , 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_equal ( " ...iful morning " , excerpt ( " This is a beautiful morning " , " morning " , 5 ) )
assert_nil excerpt ( " This is a beautiful morning " , " day " )
end
def test_pluralization
assert_equal ( " 1 count " , pluralize ( 1 , " count " ) )
assert_equal ( " 2 counts " , pluralize ( 2 , " count " ) )
end
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def test_auto_linking
assert_equal %( hello <a href="mailto:david@loudthinking.com">david@loudthinking.com</a> ) , auto_link_email_addresses ( " hello david@loudthinking.com " )
assert_equal %( Go to <a href="http://www.rubyonrails.com">http://www.rubyonrails.com</a> ) , auto_link_urls ( " Go to http://www.rubyonrails.com " )
assert_equal %( Go to <a href="http://www.rubyonrails.com">http://www.rubyonrails.com</a> and say hello to <a href="mailto:david@loudthinking.com">david@loudthinking.com</a> ) , auto_link ( " Go to http://www.rubyonrails.com and say hello to david@loudthinking.com " )
end
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end