require File.expand_path(File.dirname(__FILE__) + '/helper')
require File.expand_path(File.dirname(__FILE__) + '/fixtures/markup_app/app')
describe "FormatHelpers" do
include Padrino::Helpers::FormatHelpers
def app
MarkupDemo
end
def setup
Time.stubs(:now).returns(Time.utc(1983, 11, 9, 5))
end
describe 'for #simple_format method' do
it 'should format simple text into html format' do
actual_text = simple_format("Here is some basic text...\n...with a line break.")
assert_equal true, actual_text.html_safe?
assert_equal "
Here is some basic text...\n
...with a line break.
", actual_text
end
it 'should format more text into html format' do
actual_text = simple_format("We want to put a paragraph...\n\n...right there.")
assert_equal "We want to put a paragraph...
\n\n...right there.
", actual_text
end
it 'should support defining a class for the paragraphs' do
actual_text = simple_format("Look me! A class!", :class => 'description')
assert_equal "Look me! A class!
", actual_text
end
it 'should escape html tags' do
actual_text = simple_format("Will you escape that?")
assert_equal "Will you escape <b>that</b>?
", actual_text
end
it 'should support already sanitized text' do
actual_text = simple_format("Don't try to escape me!".html_safe)
assert_equal "Don't try to escape me!
", actual_text
end
describe 'wrapped in a custom tag' do
it 'should format simple text into html format' do
actual_text = simple_format("Here is some basic text...\n...with a line break.", :tag => :div)
assert_equal "Here is some basic text...\n
...with a line break.
", actual_text
end
it 'should format more text into html format' do
actual_text = simple_format("We want to put a paragraph...\n\n...right there.", :tag => :div)
assert_equal "We want to put a paragraph...
\n\n...right there.
", actual_text
end
it 'should support defining a class for the paragraphs' do
actual_text = simple_format("Look me! A class!", :class => 'description', :tag => :div)
assert_equal "Look me! A class!
", actual_text
end
end
end
describe 'for #word_wrap method' do
it 'should return proper formatting for 8 max width' do
actual_text = word_wrap('Once upon a time', :line_width => 8)
assert_equal "Once\nupon a\ntime", actual_text
end
it 'should return proper formatting for 1 max width' do
actual_text = word_wrap('Once upon a time', :line_width => 1)
assert_equal "Once\nupon\na\ntime", actual_text
end
it 'should return proper formatting for default width' do
actual_text = word_wrap((1..50).to_a.join(" "))
assert_equal (1..30).to_a.join(" ") + "\n" + (31..50).to_a.join(" "), actual_text
actual_text = word_wrap((1..50).to_a.join(" "), 80)
assert_equal (1..30).to_a.join(" ") + "\n" + (31..50).to_a.join(" "), actual_text
end
end
describe 'for #highlight method' do
it 'should highligth with defaults' do
actual_text = highlight('Lorem ipsum dolor sit amet', 'dolor')
assert_equal 'Lorem ipsum dolor sit amet', actual_text
end
it 'should highlight with highlighter' do
actual_text = highlight('Lorem ipsum dolor sit amet', 'dolor', :highlighter => '\1')
assert_equal 'Lorem ipsum dolor sit amet', actual_text
end
end
describe 'for #truncate method' do
it 'should support default truncation' do
actual_text = truncate("Once upon a time in a world far far away")
assert_equal "Once upon a time in a world...", actual_text
end
it 'should support specifying length' do
actual_text = truncate("Once upon a time in a world far far away", :length => 14)
assert_equal "Once upon a...", actual_text
end
it 'should support specifying omission text' do
actual_text = truncate("And they found that many people were sleeping better.", :length => 25, :omission => "(clipped)")
assert_equal "And they found t(clipped)", actual_text
end
end
describe 'for #truncate_words method' do
it 'should support default truncation' do
actual_text = truncate_words("Long before books were made, people told stories. They told them to one another and to the children as they sat before the fire. Many of these stories were about interesting people, but most of them were about the ways of fairies and giants.")
assert_equal "Long before books were made, people told stories. They told them to one another and to the children as they sat before the fire. Many of these stories were about...", actual_text
end
it 'should support specifying length' do
actual_text = truncate_words("Once upon a time in a world far far away", :length => 8)
assert_equal "Once upon a time in a world far...", actual_text
end
it 'should support specifying omission text' do
actual_text = truncate_words("And they found that many people were sleeping better.", :length => 4, :omission => "(clipped)")
assert_equal "And they found that(clipped)", actual_text
end
end
describe 'for #h and #h! method' do
it 'should escape the simple html' do
assert_equal '<h1>hello</h1>', h('hello
')
assert_equal '<h1>hello</h1>', escape_html('hello
')
end
it 'should escape all brackets, quotes and ampersands' do
assert_equal '<h1><>"&demo&"<></h1>', h('<>"&demo&"<>
')
end
it 'should return default text if text is empty' do
assert_equal 'default', h!("", "default")
assert_equal ' ', h!("")
end
it 'should return text escaped if not empty' do
assert_equal '<h1>hello</h1>', h!('hello
')
end
it 'should mark escaped text as safe' do
assert_equal false, 'hello
'.html_safe?
assert_equal true, h('hello
').html_safe?
assert_equal true, h!("", "default").html_safe?
end
end
describe 'for #time_ago_in_words method' do
_DAY = 24*60*60
it 'should less than 5 seconds' do
assert_equal 'less than 5 seconds', time_ago_in_words(Time.now, true)
end
it 'should less than 10 seconds' do
assert_equal 'less than 10 seconds', time_ago_in_words(Time.now-5, true)
end
it 'should less than 20 seconds' do
assert_equal 'less than 20 seconds', time_ago_in_words(Time.now-10, true)
end
it 'should less than a minute' do
assert_equal 'less than a minute', time_ago_in_words(Time.now-40, true)
end
it 'should 2 minutes' do
assert_equal '2 minutes', time_ago_in_words(Time.now-120, true)
end
it 'should display today' do
assert_equal 'less than a minute', time_ago_in_words(Time.now)
end
it 'should display yesterday' do
assert_equal '1 day', time_ago_in_words(Time.now - _DAY)
end
it 'should display tomorrow' do
assert_equal '1 day', time_ago_in_words(Time.now + _DAY)
end
it 'should return future number of days' do
assert_equal '4 days', time_ago_in_words(Time.now + 4*_DAY)
end
it 'should return past days ago' do
assert_equal '4 days', time_ago_in_words(Time.now - 4*_DAY)
end
it 'should return formatted archived date' do
assert_equal '3 months', time_ago_in_words(Time.now - 100*_DAY)
end
it 'should return formatted archived year date' do
assert_equal 'over 1 year', time_ago_in_words(Time.now - 500*_DAY)
end
it 'should display now as a minute ago' do
assert_equal '1 minute', time_ago_in_words(Time.now - 60)
end
it 'should display a few minutes ago' do
assert_equal '4 minutes', time_ago_in_words(Time.now - 4*60)
end
it 'should display an hour ago' do
assert_equal 'about 1 hour', time_ago_in_words(Time.now - 60*60 + 5)
end
it 'should display a few hours ago' do
assert_equal 'about 3 hours', time_ago_in_words(Time.now - 3*60*60 + 5*60)
end
it 'should display a few days ago' do
assert_equal '5 days', time_ago_in_words(Time.now - 5*_DAY - 5*60)
end
it 'should display a month ago' do
assert_equal 'about 1 month', time_ago_in_words(Time.now - 32*_DAY + 5*60)
end
it 'should display a few months ago' do
assert_equal '6 months', time_ago_in_words(Time.now - 180*_DAY - 5*60)
end
it 'should display a year ago' do
assert_equal 'about 1 year', time_ago_in_words(Time.now - 365*_DAY - 5*60)
end
it 'should display a few years ago' do
assert_equal 'over 7 years', time_ago_in_words(Time.now - 2800*_DAY - 5*60)
end
end
describe 'for #js_escape_html method' do
it 'should escape double quotes' do
assert_equal "\\\"hello\\\"", js_escape_html('"hello"')
assert_equal "\\\"hello\\\"", js_escape_html(SafeBuffer.new('"hello"'))
end
it 'should escape single quotes' do
assert_equal "\\'hello\\'", js_escape_html("'hello'")
assert_equal "\\'hello\\'", js_escape_html(SafeBuffer.new("'hello'"))
end
it 'should escape html tags and breaks' do
assert_equal "\\n\\nhello<\\/p>\\n", js_escape_html("\n\r
hello
\r\n")
assert_equal "\\n\\nhello<\\/p>\\n", js_escape_html(SafeBuffer.new("\n\r
hello
\r\n"))
end
it 'should escape data-confirm attribute' do
assert_equal "", js_escape_html("")
assert_equal "", js_escape_html(SafeBuffer.new(""))
end
it 'should keep html_safe content html_safe' do
assert_equal false, js_escape_html('"hello"').html_safe?
assert_equal true, js_escape_html(SafeBuffer.new('"hello"')).html_safe?
end
end
end