forked from sinatra/sinatra
/
capture_spec.rb
104 lines (85 loc) · 2.04 KB
/
capture_spec.rb
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# -*- coding: utf-8 -*-
require 'slim'
require 'spec_helper'
describe Sinatra::Capture do
subject do
Sinatra.new do
enable :inline_templates
helpers Sinatra::Capture
end.new!
end
Tilt.prefer Tilt::ERBTemplate
extend Forwardable
def_delegators :subject, :capture, :capture_later
def render(engine, template)
subject.send(:render, engine, template.to_sym).strip.gsub(/\s+/, ' ')
end
shared_examples_for "a template language" do |engine|
lang = engine
if engine == :erubi || engine == :erubis
lang = :erb
end
require "#{engine}"
it "captures content" do
expect(render(engine, "simple_#{lang}")).to eq("Say Hello World!")
end
it "allows nested captures" do
expect(render(engine, "nested_#{lang}")).to eq("Say Hello World!")
end
end
describe('haml') { it_behaves_like "a template language", :haml }
describe('slim') { it_behaves_like "a template language", :slim }
describe('erubi') { it_behaves_like "a template language", :erubi }
describe('erubis') { it_behaves_like "a template language", :erubis }
describe 'erb' do
it_behaves_like "a template language", :erb
it "handles utf-8 encoding" do
expect(render(:erb, "utf_8")).to eq("UTF-8 –")
end
it "handles ISO-8859-1 encoding" do
expect(render(:erb, "iso_8859_1")).to eq("ISO-8859-1 -")
end
end
end
__END__
@@ simple_erb
Say
<% a = capture do %>World<% end %>
Hello <%= a %>!
@@ nested_erb
Say
<% a = capture do %>
<% b = capture do %>World<% end %>
<%= b %>!
<% end %>
Hello <%= a.strip %>
@@ simple_slim
| Say
- a = capture do
| World
| Hello #{a.strip}!
@@ nested_slim
| Say
- a = capture do
- b = capture do
| World
| #{b.strip}!
| Hello #{a.strip}
@@ simple_haml
Say
- a = capture do
World
Hello #{a.strip}!
@@ nested_haml
Say
- a = capture do
- b = capture do
World
#{b.strip}!
Hello #{a.strip}
@@ utf_8
<% a = capture do %>–<% end %>
UTF-8 <%= a %>
@@ iso_8859_1
<% a = capture do %>-<% end %>
ISO-8859-1 <%= a.force_encoding("iso-8859-1") %>