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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.
115 lines
3.2 KiB
Ruby
115 lines
3.2 KiB
Ruby
require File.dirname(__FILE__) + '/helper'
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begin
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require 'sass'
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class SassTest < Test::Unit::TestCase
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def sass_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 Sass strings' do
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sass_app { sass "#sass\n :background-color white\n" }
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assert ok?
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assert_equal "#sass {\n background-color: white; }\n", body
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end
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it 'defaults content type to css' do
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sass_app { sass "#sass\n :background-color white\n" }
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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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sass_app do
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content_type :html
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sass "#sass\n :background-color white\n"
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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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sass_app(:sass => { :content_type => 'html' }) do
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sass "#sass\n :background-color white\n"
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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 .sass files in views path' do
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sass_app { sass :hello }
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assert ok?
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assert_equal "#sass {\n background-color: white; }\n", body
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end
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it 'ignores the layout option' do
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sass_app { sass :hello, :layout => :layout2 }
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assert ok?
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assert_equal "#sass {\n background-color: white; }\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('/') { sass :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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it "passes SASS options to the Sass engine" do
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sass_app {
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sass "#sass\n :background-color white\n :color black\n",
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:style => :compact
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}
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assert ok?
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assert_equal "#sass { background-color: white; color: black; }\n", body
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end
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it "passes default SASS options to the Sass engine" do
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mock_app {
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set :sass, {:style => :compact} # default Sass style is :nested
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get '/' do
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sass "#sass\n :background-color white\n :color black\n"
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end
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}
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get '/'
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assert ok?
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assert_equal "#sass { background-color: white; color: black; }\n", body
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end
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it "merges the default SASS options with the overrides" do
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mock_app {
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# default Sass attribute_syntax is :normal (with : in front)
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set :sass, {:style => :compact, :attribute_syntax => :alternate }
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get '/' do
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sass "#sass\n background-color: white\n color: black\n"
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end
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get '/raised' do
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# retains global attribute_syntax settings
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sass "#sass\n :background-color white\n :color black\n",
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:style => :expanded
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end
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get '/expanded_normal' do
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sass "#sass\n :background-color white\n :color black\n",
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:style => :expanded, :attribute_syntax => :normal
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end
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}
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get '/'
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assert ok?
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assert_equal "#sass { background-color: white; color: black; }\n", body
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assert_raise(Sass::SyntaxError) { get('/raised') }
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get '/expanded_normal'
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assert ok?
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assert_equal "#sass {\n background-color: white;\n color: black;\n}\n",
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body
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end
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end
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rescue
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warn "#{$!.to_s}: skipping sass tests"
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end
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