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require File.expand_path('../helper', __FILE__)
begin
require 'nokogiri'
class NokogiriTest < Test::Unit::TestCase
def nokogiri_app(&block)
mock_app do
set :views, File.dirname(__FILE__) + '/views'
get('/', &block)
end
get '/'
end
it 'renders inline Nokogiri strings' do
nokogiri_app { nokogiri 'xml' }
assert ok?
assert_body %(<?xml version="1.0"?>\n)
end
it 'renders inline blocks' do
nokogiri_app do
@name = "Frank & Mary"
nokogiri { |xml| xml.couple @name }
end
assert ok?
assert_body %(<?xml version="1.0"?>\n<couple>Frank & Mary</couple>\n)
end
it 'renders .nokogiri files in views path' do
nokogiri_app do
@name = "Blue"
nokogiri :hello
end
assert ok?
assert_body "<?xml version=\"1.0\"?>\n<exclaim>You're my boy, Blue!</exclaim>\n"
end
it "renders with inline layouts" do
next if Tilt::VERSION <= "1.1"
mock_app do
layout { %(xml.layout { xml << yield }) }
get('/') { nokogiri %(xml.em 'Hello World') }
end
get '/'
assert ok?
assert_body %(<?xml version="1.0"?>\n<layout>\n <em>Hello World</em>\n</layout>\n)
end
it "renders with file layouts" do
next if Tilt::VERSION <= "1.1"
nokogiri_app {
nokogiri %(xml.em 'Hello World'), :layout => :layout2
}
assert ok?
assert_body %(<?xml version="1.0"?>\n<layout>\n <em>Hello World</em>\n</layout>\n)
end
it "raises error if template not found" do
mock_app { get('/') { nokogiri :no_such_template } }
assert_raise(Errno::ENOENT) { get('/') }
end
end
rescue LoadError
warn "#{$!.to_s}: skipping nokogiri tests"
end
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