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require File.expand_path('../helper', __FILE__)
begin
require 'stylus'
begin
Stylus.compile '1'
rescue RuntimeError
raise LoadError, 'unable to find Stylus compiler'
end
class StylusTest < Test::Unit::TestCase
def stylus_app(options = {}, &block)
mock_app do
set :views, File.dirname(__FILE__) + '/views'
set(options)
get('/', &block)
end
get '/'
end
it 'renders inline Stylus strings' do
stylus_app { stylus "a\n margin auto\n" }
assert ok?
assert body.include?("a {\n margin: auto;\n}\n")
end
it 'defaults content type to css' do
stylus_app { stylus :hello }
assert ok?
assert_equal "text/css;charset=utf-8", response['Content-Type']
end
it 'defaults allows setting content type per route' do
stylus_app do
content_type :html
stylus :hello
end
assert ok?
assert_equal "text/html;charset=utf-8", response['Content-Type']
end
it 'defaults allows setting content type globally' do
stylus_app(:styl => { :content_type => 'html' }) do
stylus :hello
end
assert ok?
assert_equal "text/html;charset=utf-8", response['Content-Type']
end
it 'renders .styl files in views path' do
stylus_app { stylus :hello }
assert ok?
assert_include body, "a {\n margin: auto;\n}\n"
end
it 'ignores the layout option' do
stylus_app { stylus :hello, :layout => :layout2 }
assert ok?
assert_include body, "a {\n margin: auto;\n}\n"
end
it "raises error if template not found" do
mock_app {
get('/') { stylus :no_such_template }
}
assert_raise(Errno::ENOENT) { get('/') }
end
it "passes stylus options to the stylus engine" do
stylus_app { stylus :hello, :no_wrap => true }
assert ok?
assert_body "a {\n margin: auto;\n}\n"
end
it "passes default stylus options to the stylus engine" do
mock_app do
set :stylus, :no_wrap => true # default stylus style is :nested
get('/') { stylus :hello }
end
get '/'
assert ok?
assert_body "a {\n margin: auto;\n}\n"
end
end
rescue LoadError
warn "#{$!.to_s}: skipping stylus tests"
end
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