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https://github.com/sinatra/sinatra
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1d676f41f8
It does so by including a Mixin into the the returned string offering a content_type method. Therefore all of the following examples produce the expected results:
# text/html
get('/') do
haml :index
end
# text/css
get('/') do
sass :index
end
# text/css
get('/') do
haml :index
sass :index
end
# text/html
get('/') do
haml '= sass :index'
end
It also allows setting the default content type for a template engine:
set :builder, :content_type => :html
Tests and README adjustments (all languages) included.
61 lines
1.7 KiB
Ruby
61 lines
1.7 KiB
Ruby
require File.dirname(__FILE__) + '/helper'
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require 'less'
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class LessTest < Test::Unit::TestCase
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def less_app(options = {}, &block)
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mock_app {
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set :views, File.dirname(__FILE__) + '/views'
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set options
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get '/', &block
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}
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get '/'
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end
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it 'renders inline Less strings' do
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less_app { less "@white_color: #fff; #main { background-color: @white_color }" }
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assert ok?
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assert_equal "#main { background-color: #ffffff; }\n", body
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end
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it 'defaults content type to css' do
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less_app { less "@white_color: #fff; #main { background-color: @white_color }" }
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assert ok?
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assert_equal "text/css;charset=utf-8", response['Content-Type']
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end
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it 'defaults allows setting content type per route' do
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less_app do
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content_type :html
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less "@white_color: #fff; #main { background-color: @white_color }"
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end
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assert ok?
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assert_equal "text/html;charset=utf-8", response['Content-Type']
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end
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it 'defaults allows setting content type globally' do
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less_app(:less => { :content_type => 'html' }) do
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less "@white_color: #fff; #main { background-color: @white_color }"
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end
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assert ok?
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assert_equal "text/html;charset=utf-8", response['Content-Type']
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end
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it 'renders .less files in views path' do
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less_app { less :hello }
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assert ok?
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assert_equal "#main { background-color: #ffffff; }\n", body
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end
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it 'ignores the layout option' do
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less_app { less :hello, :layout => :layout2 }
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assert ok?
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assert_equal "#main { background-color: #ffffff; }\n", body
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end
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it "raises error if template not found" do
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mock_app {
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get('/') { less :no_such_template }
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}
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assert_raise(Errno::ENOENT) { get('/') }
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end
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end
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