JezK
Edit File: tilt_yajltemplate_test.rb
require 'contest' require 'tilt' begin require 'yajl' class YajlTemplateTest < Test::Unit::TestCase test "is registered for '.yajl' files" do assert_equal Tilt::YajlTemplate, Tilt['test.yajl'] end test "compiles and evaluates the template on #render" do template = Tilt::YajlTemplate.new { "json = { :integer => 3, :string => 'hello' }" } assert_equal '{"integer":3,"string":"hello"}', template.render end test "can be rendered more than once" do template = Tilt::YajlTemplate.new { "json = { :integer => 3, :string => 'hello' }" } 3.times { assert_equal '{"integer":3,"string":"hello"}', template.render } end test "evaluating ruby code" do template = Tilt::YajlTemplate.new { "json = { :integer => (3 * 2) }" } assert_equal '{"integer":6}', template.render end test "evaluating in an object scope" do template = Tilt::YajlTemplate.new { "json = { :string => 'Hey ' + @name + '!' }" } scope = Object.new scope.instance_variable_set :@name, 'Joe' assert_equal '{"string":"Hey Joe!"}', template.render(scope) end test "passing locals" do template = Tilt::YajlTemplate.new { "json = { :string => 'Hey ' + name + '!' }" } assert_equal '{"string":"Hey Joe!"}', template.render(Object.new, :name => 'Joe') end test "passing a block for yield" do template = Tilt::YajlTemplate.new { "json = { :string => 'Hey ' + yield + '!' }" } assert_equal '{"string":"Hey Joe!"}', template.render { 'Joe' } assert_equal '{"string":"Hey Moe!"}', template.render { 'Moe' } end test "template multiline" do template = Tilt::YajlTemplate.new { %Q{ json = { :string => "hello" } } } assert_equal '{"string":"hello"}', template.render end test "template can reuse existing json buffer" do template = Tilt::YajlTemplate.new { "json.merge! :string => 'hello'" } assert_equal '{"string":"hello"}', template.render end test "template can end with any statement" do template = Tilt::YajlTemplate.new { %Q{ json = { :string => "hello" } four = 2 * 2 json[:integer] = four nil } } assert_equal '{"string":"hello","integer":4}', template.render end test "option callback" do options = { :callback => 'foo' } template = Tilt::YajlTemplate.new(nil, options) { "json = { :string => 'hello' }" } assert_equal 'foo({"string":"hello"});', template.render end test "option variable" do options = { :variable => 'output' } template = Tilt::YajlTemplate.new(nil, options) { "json = { :string => 'hello' }" } assert_equal 'var output = {"string":"hello"};', template.render end test "option callback and variable" do options = { :callback => 'foo', :variable => 'output' } template = Tilt::YajlTemplate.new(nil, options) { "json = { :string => 'hello' }" } assert_equal 'var output = {"string":"hello"}; foo(output);', template.render end end rescue LoadError warn "Tilt::YajlTemplateTest (disabled)\n" end