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require File.expand_path('../helper', __FILE__)
begin
require 'yajl'
class YajlTest < Test::Unit::TestCase
def yajl_app(&block)
mock_app do
set :views, File.dirname(__FILE__) + '/views'
get('/', &block)
end
get '/'
end
it 'renders inline Yajl strings' do
yajl_app { yajl('json = { :foo => "bar" }') }
assert ok?
assert_body '{"foo":"bar"}'
end
it 'renders .yajl files in views path' do
yajl_app { yajl(:hello) }
assert ok?
assert_body '{"yajl":"hello"}'
end
it 'raises error if template not found' do
mock_app { get('/') { yajl(:no_such_template) } }
assert_raise(Errno::ENOENT) { get('/') }
end
it 'accepts a :locals option' do
yajl_app do
locals = { :object => { :foo => 'bar' } }
yajl 'json = object', :locals => locals
end
assert ok?
assert_body '{"foo":"bar"}'
end
it 'accepts a :scope option' do
yajl_app do
scope = { :object => { :foo => 'bar' } }
yajl 'json = self[:object]', :scope => scope
end
assert ok?
assert_body '{"foo":"bar"}'
end
it 'decorates the json with a callback' do
yajl_app do
yajl(
'json = { :foo => "bar" }',
{ :callback => 'baz' }
)
end
assert ok?
assert_body 'baz({"foo":"bar"});'
end
it 'decorates the json with a variable' do
yajl_app do
yajl(
'json = { :foo => "bar" }',
{ :variable => 'qux' }
)
end
assert ok?
assert_body 'var qux = {"foo":"bar"};'
end
it 'decorates the json with a callback and a variable' do
yajl_app do
yajl(
'json = { :foo => "bar" }',
{ :callback => 'baz', :variable => 'qux' }
)
end
assert ok?
assert_body 'var qux = {"foo":"bar"}; baz(qux);'
end
end
rescue LoadError
warn "#{$!.to_s}: skipping yajl tests"
end
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