373 lines
18 KiB
Ruby
373 lines
18 KiB
Ruby
require 'abstract_unit'
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require 'testing_sandbox'
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class TextHelperTest < ActionView::TestCase
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tests ActionView::Helpers::TextHelper
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include TestingSandbox
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def setup
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# This simulates the fact that instance variables are reset every time
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# a view is rendered. The cycle helper depends on this behavior.
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@_cycles = nil if (defined? @_cycles)
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end
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def test_simple_format
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assert_equal "<p></p>", simple_format(nil)
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assert_equal "<p>crazy\n<br /> cross\n<br /> platform linebreaks</p>", simple_format("crazy\r\n cross\r platform linebreaks")
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assert_equal "<p>A paragraph</p>\n\n<p>and another one!</p>", simple_format("A paragraph\n\nand another one!")
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assert_equal "<p>A paragraph\n<br /> With a newline</p>", simple_format("A paragraph\n With a newline")
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text = "A\nB\nC\nD".freeze
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assert_equal "<p>A\n<br />B\n<br />C\n<br />D</p>", simple_format(text)
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text = "A\r\n \nB\n\n\r\n\t\nC\nD".freeze
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assert_equal "<p>A\n<br /> \n<br />B</p>\n\n<p>\t\n<br />C\n<br />D</p>", simple_format(text)
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assert_equal %q(<p class="test">This is a classy test</p>), simple_format("This is a classy test", :class => 'test')
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assert_equal %Q(<p class="test">para 1</p>\n\n<p class="test">para 2</p>), simple_format("para 1\n\npara 2", :class => 'test')
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end
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def test_truncate
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assert_equal "Hello World!", truncate("Hello World!", 12)
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assert_equal "Hello Wor...", truncate("Hello World!!", 12)
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end
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def test_truncate_should_use_default_length_of_30
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str = "This is a string that will go longer then the default truncate length of 30"
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assert_equal str[0...27] + "...", truncate(str)
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end
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if RUBY_VERSION < '1.9.0'
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def test_truncate_multibyte
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with_kcode 'none' do
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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", 10)
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end
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with_kcode 'u' do
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assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...",
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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", 10)
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end
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end
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else
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def test_truncate_multibyte
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assert_equal "\354\225\210\353\205\225\355...",
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truncate("\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224", 10)
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assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding('UTF-8'),
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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'), 10)
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end
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end
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def test_highlighter
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assert_equal(
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"This is a <strong class=\"highlight\">beautiful</strong> morning",
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highlight("This is a beautiful morning", "beautiful")
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)
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assert_equal(
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"This is a <strong class=\"highlight\">beautiful</strong> morning, but also a <strong class=\"highlight\">beautiful</strong> day",
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highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
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)
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assert_equal(
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"This is a <b>beautiful</b> morning, but also a <b>beautiful</b> day",
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highlight("This is a beautiful morning, but also a beautiful day", "beautiful", '<b>\1</b>')
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)
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assert_equal(
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"This text is not changed because we supplied an empty phrase",
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highlight("This text is not changed because we supplied an empty phrase", nil)
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)
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assert_equal ' ', highlight(' ', 'blank text is returned verbatim')
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end
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def test_highlighter_with_regexp
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assert_equal(
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"This is a <strong class=\"highlight\">beautiful!</strong> morning",
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highlight("This is a beautiful! morning", "beautiful!")
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)
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assert_equal(
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"This is a <strong class=\"highlight\">beautiful! morning</strong>",
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highlight("This is a beautiful! morning", "beautiful! morning")
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)
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assert_equal(
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"This is a <strong class=\"highlight\">beautiful? morning</strong>",
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highlight("This is a beautiful? morning", "beautiful? morning")
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)
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end
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def test_highlighting_multiple_phrases_in_one_pass
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assert_equal %(<em>wow</em> <em>em</em>), highlight('wow em', %w(wow em), '<em>\1</em>')
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end
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def test_excerpt
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assert_equal("...is a beautiful morn...", excerpt("This is a beautiful morning", "beautiful", 5))
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assert_equal("This is a...", excerpt("This is a beautiful morning", "this", 5))
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assert_equal("...iful morning", excerpt("This is a beautiful morning", "morning", 5))
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assert_nil excerpt("This is a beautiful morning", "day")
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end
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def test_excerpt_in_borderline_cases
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assert_equal("", excerpt("", "", 0))
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assert_equal("a", excerpt("a", "a", 0))
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assert_equal("...b...", excerpt("abc", "b", 0))
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assert_equal("abc", excerpt("abc", "b", 1))
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assert_equal("abc...", excerpt("abcd", "b", 1))
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assert_equal("...abc", excerpt("zabc", "b", 1))
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assert_equal("...abc...", excerpt("zabcd", "b", 1))
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assert_equal("zabcd", excerpt("zabcd", "b", 2))
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# excerpt strips the resulting string before ap-/prepending excerpt_string.
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# whether this behavior is meaningful when excerpt_string is not to be
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# appended is questionable.
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assert_equal("zabcd", excerpt(" zabcd ", "b", 4))
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assert_equal("...abc...", excerpt("z abc d", "b", 1))
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end
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def test_excerpt_with_regex
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assert_equal('...is a beautiful! mor...', excerpt('This is a beautiful! morning', 'beautiful', 5))
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assert_equal('...is a beautiful? mor...', excerpt('This is a beautiful? morning', 'beautiful', 5))
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end
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if RUBY_VERSION < '1.9'
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def test_excerpt_with_utf8
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with_kcode('u') do
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assert_equal("...\357\254\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
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end
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with_kcode('none') do
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assert_equal("...\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
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end
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end
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else
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def test_excerpt_with_utf8
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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))
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assert_equal("...\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
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end
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end
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def test_word_wrap
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assert_equal("my very very\nvery long\nstring", word_wrap("my very very very long string", 15))
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end
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def test_word_wrap_with_extra_newlines
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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))
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end
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def test_pluralization
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assert_equal("1 count", pluralize(1, "count"))
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assert_equal("2 counts", pluralize(2, "count"))
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assert_equal("1 count", pluralize('1', "count"))
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assert_equal("2 counts", pluralize('2', "count"))
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assert_equal("1,066 counts", pluralize('1,066', "count"))
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assert_equal("1.25 counts", pluralize('1.25', "count"))
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assert_equal("2 counters", pluralize(2, "count", "counters"))
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assert_equal("0 counters", pluralize(nil, "count", "counters"))
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assert_equal("2 people", pluralize(2, "person"))
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assert_equal("10 buffaloes", pluralize(10, "buffalo"))
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end
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uses_mocha("should_just_add_s_for_pluralize_without_inflector_loaded") do
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def test_should_just_add_s_for_pluralize_without_inflector_loaded
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Object.expects(:const_defined?).with("Inflector").times(4).returns(false)
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assert_equal("1 count", pluralize(1, "count"))
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assert_equal("2 persons", pluralize(2, "person"))
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assert_equal("2 personss", pluralize("2", "persons"))
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assert_equal("2 counts", pluralize(2, "count"))
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assert_equal("10 buffalos", pluralize(10, "buffalo"))
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end
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end
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def test_auto_link_parsing
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urls = %w(http://www.rubyonrails.com
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http://www.rubyonrails.com:80
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http://www.rubyonrails.com/~minam
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https://www.rubyonrails.com/~minam
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http://www.rubyonrails.com/~minam/url%20with%20spaces
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http://www.rubyonrails.com/foo.cgi?something=here
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http://www.rubyonrails.com/foo.cgi?something=here&and=here
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http://www.rubyonrails.com/contact;new
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http://www.rubyonrails.com/contact;new%20with%20spaces
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http://www.rubyonrails.com/contact;new?with=query&string=params
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http://www.rubyonrails.com/~minam/contact;new?with=query&string=params
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http://en.wikipedia.org/wiki/Wikipedia:Today%27s_featured_picture_%28animation%29/January_20%2C_2007
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http://www.mail-archive.com/rails@lists.rubyonrails.org/
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http://www.amazon.com/Testing-Equal-Sign-In-Path/ref=pd_bbs_sr_1?ie=UTF8&s=books&qid=1198861734&sr=8-1
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)
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urls.each do |url|
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assert_equal %(<a href="#{url}">#{url}</a>), auto_link(url)
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end
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end
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def test_auto_linking
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email_raw = 'david@loudthinking.com'
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email_result = %{<a href="mailto:#{email_raw}">#{email_raw}</a>}
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email2_raw = '+david@loudthinking.com'
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email2_result = %{<a href="mailto:#{email2_raw}">#{email2_raw}</a>}
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link_raw = 'http://www.rubyonrails.com'
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link_result = %{<a href="#{link_raw}">#{link_raw}</a>}
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link_result_with_options = %{<a href="#{link_raw}" target="_blank">#{link_raw}</a>}
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link2_raw = 'www.rubyonrails.com'
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link2_result = %{<a href="http://#{link2_raw}">#{link2_raw}</a>}
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link3_raw = 'http://manuals.ruby-on-rails.com/read/chapter.need_a-period/103#page281'
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link3_result = %{<a href="#{link3_raw}">#{link3_raw}</a>}
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link4_raw = 'http://foo.example.com/controller/action?parm=value&p2=v2#anchor123'
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link4_result = %{<a href="#{link4_raw}">#{link4_raw}</a>}
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link5_raw = 'http://foo.example.com:3000/controller/action'
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link5_result = %{<a href="#{link5_raw}">#{link5_raw}</a>}
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link6_raw = 'http://foo.example.com:3000/controller/action+pack'
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link6_result = %{<a href="#{link6_raw}">#{link6_raw}</a>}
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link7_raw = 'http://foo.example.com/controller/action?parm=value&p2=v2#anchor-123'
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link7_result = %{<a href="#{link7_raw}">#{link7_raw}</a>}
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link8_raw = 'http://foo.example.com:3000/controller/action.html'
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link8_result = %{<a href="#{link8_raw}">#{link8_raw}</a>}
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link9_raw = 'http://business.timesonline.co.uk/article/0,,9065-2473189,00.html'
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link9_result = %{<a href="#{link9_raw}">#{link9_raw}</a>}
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link10_raw = 'http://www.mail-archive.com/ruby-talk@ruby-lang.org/'
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link10_result = %{<a href="#{link10_raw}">#{link10_raw}</a>}
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assert_equal %(hello #{email_result}), auto_link("hello #{email_raw}", :email_addresses)
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assert_equal %(Go to #{link_result}), auto_link("Go to #{link_raw}", :urls)
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assert_equal %(Go to #{link_raw}), auto_link("Go to #{link_raw}", :email_addresses)
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assert_equal %(Go to #{link_result} and say hello to #{email_result}), auto_link("Go to #{link_raw} and say hello to #{email_raw}")
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assert_equal %(<p>Link #{link_result}</p>), auto_link("<p>Link #{link_raw}</p>")
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assert_equal %(<p>#{link_result} Link</p>), auto_link("<p>#{link_raw} Link</p>")
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assert_equal %(<p>Link #{link_result_with_options}</p>), auto_link("<p>Link #{link_raw}</p>", :all, {:target => "_blank"})
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assert_equal %(Go to #{link_result}.), auto_link(%(Go to #{link_raw}.))
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assert_equal %(<p>Go to #{link_result}, then say hello to #{email_result}.</p>), auto_link(%(<p>Go to #{link_raw}, then say hello to #{email_raw}.</p>))
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assert_equal %(Go to #{link2_result}), auto_link("Go to #{link2_raw}", :urls)
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assert_equal %(Go to #{link2_raw}), auto_link("Go to #{link2_raw}", :email_addresses)
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assert_equal %(<p>Link #{link2_result}</p>), auto_link("<p>Link #{link2_raw}</p>")
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assert_equal %(<p>#{link2_result} Link</p>), auto_link("<p>#{link2_raw} Link</p>")
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assert_equal %(Go to #{link2_result}.), auto_link(%(Go to #{link2_raw}.))
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assert_equal %(<p>Say hello to #{email_result}, then go to #{link2_result}.</p>), auto_link(%(<p>Say hello to #{email_raw}, then go to #{link2_raw}.</p>))
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assert_equal %(Go to #{link3_result}), auto_link("Go to #{link3_raw}", :urls)
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assert_equal %(Go to #{link3_raw}), auto_link("Go to #{link3_raw}", :email_addresses)
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assert_equal %(<p>Link #{link3_result}</p>), auto_link("<p>Link #{link3_raw}</p>")
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assert_equal %(<p>#{link3_result} Link</p>), auto_link("<p>#{link3_raw} Link</p>")
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assert_equal %(Go to #{link3_result}.), auto_link(%(Go to #{link3_raw}.))
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assert_equal %(<p>Go to #{link3_result}. seriously, #{link3_result}? i think I'll say hello to #{email_result}. instead.</p>), auto_link(%(<p>Go to #{link3_raw}. seriously, #{link3_raw}? i think I'll say hello to #{email_raw}. instead.</p>))
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assert_equal %(<p>Link #{link4_result}</p>), auto_link("<p>Link #{link4_raw}</p>")
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assert_equal %(<p>#{link4_result} Link</p>), auto_link("<p>#{link4_raw} Link</p>")
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assert_equal %(<p>#{link5_result} Link</p>), auto_link("<p>#{link5_raw} Link</p>")
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assert_equal %(<p>#{link6_result} Link</p>), auto_link("<p>#{link6_raw} Link</p>")
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assert_equal %(<p>#{link7_result} Link</p>), auto_link("<p>#{link7_raw} Link</p>")
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assert_equal %(Go to #{link8_result}), auto_link("Go to #{link8_raw}", :urls)
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assert_equal %(Go to #{link8_raw}), auto_link("Go to #{link8_raw}", :email_addresses)
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assert_equal %(<p>Link #{link8_result}</p>), auto_link("<p>Link #{link8_raw}</p>")
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assert_equal %(<p>#{link8_result} Link</p>), auto_link("<p>#{link8_raw} Link</p>")
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assert_equal %(Go to #{link8_result}.), auto_link(%(Go to #{link8_raw}.))
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assert_equal %(<p>Go to #{link8_result}. seriously, #{link8_result}? i think I'll say hello to #{email_result}. instead.</p>), auto_link(%(<p>Go to #{link8_raw}. seriously, #{link8_raw}? i think I'll say hello to #{email_raw}. instead.</p>))
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assert_equal %(Go to #{link9_result}), auto_link("Go to #{link9_raw}", :urls)
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assert_equal %(Go to #{link9_raw}), auto_link("Go to #{link9_raw}", :email_addresses)
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assert_equal %(<p>Link #{link9_result}</p>), auto_link("<p>Link #{link9_raw}</p>")
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assert_equal %(<p>#{link9_result} Link</p>), auto_link("<p>#{link9_raw} Link</p>")
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assert_equal %(Go to #{link9_result}.), auto_link(%(Go to #{link9_raw}.))
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assert_equal %(<p>Go to #{link9_result}. seriously, #{link9_result}? i think I'll say hello to #{email_result}. instead.</p>), auto_link(%(<p>Go to #{link9_raw}. seriously, #{link9_raw}? i think I'll say hello to #{email_raw}. instead.</p>))
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assert_equal %(<p>#{link10_result} Link</p>), auto_link("<p>#{link10_raw} Link</p>")
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assert_equal email2_result, auto_link(email2_raw)
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assert_equal '', auto_link(nil)
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assert_equal '', auto_link('')
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end
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def test_auto_link_at_eol
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url1 = "http://api.rubyonrails.com/Foo.html"
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url2 = "http://www.ruby-doc.org/core/Bar.html"
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assert_equal %(<p><a href="#{url1}">#{url1}</a><br /><a href="#{url2}">#{url2}</a><br /></p>), auto_link("<p>#{url1}<br />#{url2}<br /></p>")
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end
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def test_auto_link_with_block
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url = "http://api.rubyonrails.com/Foo.html"
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email = "fantabulous@shiznadel.ic"
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assert_equal %(<p><a href="#{url}">#{url[0...7]}...</a><br /><a href="mailto:#{email}">#{email[0...7]}...</a><br /></p>), auto_link("<p>#{url}<br />#{email}<br /></p>") { |url| truncate(url, 10) }
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end
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def test_cycle_class
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value = Cycle.new("one", 2, "3")
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assert_equal("one", value.to_s)
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assert_equal("2", value.to_s)
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assert_equal("3", value.to_s)
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assert_equal("one", value.to_s)
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value.reset
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assert_equal("one", value.to_s)
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assert_equal("2", value.to_s)
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assert_equal("3", value.to_s)
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end
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def test_cycle_class_with_no_arguments
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assert_raise(ArgumentError) { value = Cycle.new() }
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end
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def test_cycle
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assert_equal("one", cycle("one", 2, "3"))
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assert_equal("2", cycle("one", 2, "3"))
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assert_equal("3", cycle("one", 2, "3"))
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assert_equal("one", cycle("one", 2, "3"))
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assert_equal("2", cycle("one", 2, "3"))
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assert_equal("3", cycle("one", 2, "3"))
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end
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def test_cycle_with_no_arguments
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assert_raise(ArgumentError) { value = cycle() }
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end
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def test_cycle_resets_with_new_values
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assert_equal("even", cycle("even", "odd"))
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assert_equal("odd", cycle("even", "odd"))
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assert_equal("even", cycle("even", "odd"))
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assert_equal("1", cycle(1, 2, 3))
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assert_equal("2", cycle(1, 2, 3))
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assert_equal("3", cycle(1, 2, 3))
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assert_equal("1", cycle(1, 2, 3))
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end
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def test_named_cycles
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assert_equal("1", cycle(1, 2, 3, :name => "numbers"))
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assert_equal("red", cycle("red", "blue", :name => "colors"))
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assert_equal("2", cycle(1, 2, 3, :name => "numbers"))
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assert_equal("blue", cycle("red", "blue", :name => "colors"))
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assert_equal("3", cycle(1, 2, 3, :name => "numbers"))
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assert_equal("red", cycle("red", "blue", :name => "colors"))
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end
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def test_default_named_cycle
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assert_equal("1", cycle(1, 2, 3))
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assert_equal("2", cycle(1, 2, 3, :name => "default"))
|
|
assert_equal("3", cycle(1, 2, 3))
|
|
end
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|
|
|
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
|
|
end
|