# encoding: UTF-8
require 'test_helper'
class RenderTest < MiniTest::Spec
include Spontaneous
def setup
@saved_engine_class = Spontaneous::Render.renderer_class
Schema.reset!
end
def teardown
Spontaneous::Render.renderer_class = @saved_engine_class
end
def template_root
@template_root ||= File.expand_path(File.join(File.dirname(__FILE__), "../fixtures/templates"))
end
context "First render step" do
setup do
self.template_root = template_root
Spontaneous::Render.renderer_class = Spontaneous::Render::PublishingRenderer
class ::TemplateClass < Content
field :title do
def to_epub
to_html
end
end
field :description do
def to_pdf
"{#{value}}"
end
def to_epub
to_html
end
end
style :this_template
style :another_template
end
@content = TemplateClass.new
@content.style.should == TemplateClass.default_style
@content.title = "The Title"
@content.description = "The Description"
end
teardown do
Object.send(:remove_const, :TemplateClass) rescue nil
end
should "be able to render themselves to HTML" do
@content.render.should == "The TitleThe Description\n"
end
should "be able to render themselves to PDF" do
@content.render(:pdf).should == "The Title{The Description}\n"
end
should "be able to render themselves to EPUB" do
@content.render(:epub).should == "The TitleThe Description\n"
end
context "piece trees" do
setup do
TemplateClass.style :complex_template, :default => true
TemplateClass.box :bits
@content = TemplateClass.new
@content.title = "The Title"
@content.description = "The Description"
@child = TemplateClass.new
@child.title = "Child Title"
@child.description = "Child Description"
@content.bits << @child
@content.pieces.first.style = TemplateClass.get_style(:this_template)
end
teardown do
Content.delete
end
should "be accessible through #content method" do
@content.render.should == "\nThe Title\nChild TitleChild Description\n\n\n"
end
should "cascade the chosen format to all subsequent #render calls" do
@content.render(:pdf).should == "\nThe Title\nChild Title{Child Description}\n\n\n"
end
should "only show visible pieces" do
child = TemplateClass.new
child.title = "Child2 Title"
child.description = "Child2 Description"
@content << child
@content.pieces.last.style = TemplateClass.get_style(:this_template)
@content.pieces.last.hide!
@content.render.should == "\nThe Title\nChild TitleChild Description\n\n\n"
end
end
context "boxes" do
setup do
TemplateClass.style :slots_template, :default => true
TemplateClass.box :images
@content = TemplateClass.new
@content.title = "The Title"
@content.description = "The Description"
@child = TemplateClass.new
@child.title = "Child Title"
@child.description = "Child Description"
@content.images << @child
@content.images.first.style = TemplateClass.get_style(:this_template)
end
should "render boxes" do
@content.render.should == "\n ![]()
Child TitleChild Description\n\n\n"
end
should "render boxes to alternate formats" do
@content.render(:pdf).should == "\n ![]()
Child Title{Child Description}\n\n\n"
end
end
context "anonymous boxes" do
setup do
TemplateClass.style :anonymous_style, :default => true
TemplateClass.box :images do
field :introduction
end
class ::AnImage < Content; end
AnImage.field :title
AnImage.template '![]()
{{title}}'
@root = TemplateClass.new
@root.images.introduction = "Images below:"
@image1 = AnImage.new
@image1.title = "Image 1"
@image2 = AnImage.new
@image2.title = "Image 2"
@root.images << @image1
@root.images << @image2
end
teardown do
Object.send(:remove_const, :AnImage) rescue nil
end
should "render using anonymous style" do
@root.render.should == "\nImages below:\n![]()
Image 1\n![]()
Image 2\n\n"
end
end
context "default templates" do
setup do
TemplateClass.style :default_template_style, :default => true
TemplateClass.box :images_with_template do
field :introduction
end
class ::AnImage < Content; end
AnImage.field :title
AnImage.template '![]()
{{title}}'
@root = TemplateClass.new
@root.images_with_template.introduction = "Images below:"
@image1 = AnImage.new
@image1.title = "Image 1"
@image2 = AnImage.new
@image2.title = "Image 2"
@root.images_with_template << @image1
@root.images_with_template << @image2
end
teardown do
Object.send(:remove_const, :AnImage) rescue nil
end
should "render using default style if present" do
@root.render.should == "\nImages below:\n\n ![]()
Image 1\n ![]()
Image 2\n\n\n\n"
end
end
context "page styles" do
setup do
class ::PageClass < Page
field :title, :string
end
# PageClass.box :things
# PageClass.style :inline_style
PageClass.layout :subdir_style
PageClass.layout :standard_page
@parent = PageClass.new
@parent.title = "Parent"
end
teardown do
Object.send(:remove_const, :PageClass) rescue nil
end
should "find page styles at root of templates dir" do
@parent.layout = :standard_page
@parent.render.should == "/Parent/\n"
end
should "find page styles in class sub dir" do
@parent.layout = :subdir_style
@parent.render.should == "\n"
end
end
context "pages as inline content" do
setup do
class ::PageClass < Page
field :title, :string
end
# class ::PieceClass < Piece; end
PageClass.box :things
PageClass.layout :page_style
PageClass.style :inline_style
@parent = PageClass.new
@parent.title = "Parent"
@page = PageClass.new
@page.title = "Child"
@parent.things << @page
@parent.save
@page.save
end
teardown do
Object.send(:remove_const, :PageClass) rescue nil
end
should "use style assigned by entry" do
@parent.pieces.first.style.should == PageClass.default_style
@parent.things.first.style.should == PageClass.default_style
end
should "use their default page style when accessed directly" do
@page = PageClass[@page.id]
@page.layout.should == PageClass.default_layout
assert_correct_template(@parent, 'layouts/page_style')
@page.render.should == "\n"
end
should "persist sub-page style settings" do
@parent = Page[@parent.id]
@parent.pieces.first.style.should == PageClass.default_style
end
should "render using the inline style" do
assert_correct_template(@parent.pieces.first, 'page_class/inline_style')
@parent.pieces.first.render.should == "Child\n"
@parent.things.render.should == "Child\n"
@parent.render.should == "Child\n\n"
end
end
context "params in templates" do
setup do
class ::TemplateParams < Page; end
TemplateParams.field :image, :default => "/images/fromage.jpg"
TemplateParams.layout :template_params
@page = TemplateParams.new
end
teardown do
Object.send(:remove_const, :TemplateParams) rescue nil
end
should "be passed to the render call" do
@page.image.value.should == "/images/fromage.jpg"
@page.image.src.should == "/images/fromage.jpg"
@page.render.should =~ /alt="Smelly"/
end
end
end
context "Request rendering" do
setup do
self.template_root = template_root
class ::PreviewRender < Page
field :title, :string
end
PreviewRender.style :inline
PreviewRender.box :images
PreviewRender.field :description, :markdown
@page = PreviewRender.new(:title => "PAGE", :description => "DESCRIPTION")
# @page.stubs(:id).returns(24)
@page.save
@session = ::Rack::MockSession.new(Sinatra::Application)
end
teardown do
Object.send(:remove_const, :PreviewRender)
end
context "Preview render" do
setup do
Spontaneous::Render.renderer_class = Spontaneous::Render::PreviewRenderer
PreviewRender.layout :preview_render
end
should "render all tags & include preview edit markers" do
@page.render.should == <<-HTML
PAGE DESCRIPTION
HTML
end
end
context "Request rendering" do
setup do
Spontaneous::Render.renderer_class = Spontaneous::Render::PreviewRenderer
PreviewRender.layout :params
end
should "pass on passed params" do
result = @page.render({
:welcome => "hello"
})
result.should == "PAGE hello\n"
end
end
context "entry parameters" do
setup do
Spontaneous::Render.renderer_class = Spontaneous::Render::PublishingRenderer
PreviewRender.layout :entries
@first = PreviewRender.new(:title => "first")
@second = PreviewRender.new(:title => "second")
@third = PreviewRender.new(:title => "third")
@page.images << @first
@page.images << @second
@page.images << @third
@page.save
end
should "be available to templates" do
@page.render.should == "0>first\n1second\n2