require 'helper'
class TestExcerpt < Test::Unit::TestCase
def setup_post(file)
Post.new(@site, source_dir, '', file)
end
def do_render(post)
layouts = { "default" => Layout.new(@site, source_dir('_layouts'), "simple.html")}
post.render(layouts, {"site" => {"posts" => []}})
end
context "With extraction disabled" do
setup do
clear_dest
stub(Jekyll).configuration do
Jekyll::Configuration::DEFAULTS.merge({'excerpt_separator' => ''})
end
@site = Site.new(Jekyll.configuration)
@post = setup_post("2013-07-22-post-excerpt-with-layout.markdown")
end
should "not be generated" do
excerpt = @post.send(:extract_excerpt)
assert_equal true, excerpt.empty?
end
end
context "An extracted excerpt" do
setup do
clear_dest
stub(Jekyll).configuration { Jekyll::Configuration::DEFAULTS }
@site = Site.new(Jekyll.configuration)
@post = setup_post("2013-07-22-post-excerpt-with-layout.markdown")
@excerpt = @post.send :extract_excerpt
end
context "#to_liquid" do
should "contain the proper page data to mimick the post liquid" do
assert_equal "Post Excerpt with Layout", @excerpt.to_liquid["title"]
assert_equal "/bar/baz/z_category/2013/07/22/post-excerpt-with-layout.html", @excerpt.to_liquid["url"]
assert_equal Time.parse("2013-07-22"), @excerpt.to_liquid["date"]
assert_equal %w[bar baz z_category], @excerpt.to_liquid["categories"]
assert_equal %w[first second third jekyllrb.com], @excerpt.to_liquid["tags"]
assert_equal "_posts/2013-07-22-post-excerpt-with-layout.markdown", @excerpt.to_liquid["path"]
end
end
context "#content" do
context "before render" do
should "be the first paragraph of the page" do
assert_equal "First paragraph with [link ref][link].\n\n[link]: http://www.jekyllrb.com/", @excerpt.content
end
should "contain any refs at the bottom of the page" do
assert @excerpt.content.include?("[link]: http://www.jekyllrb.com/")
end
end
context "after render" do
setup do
@rendered_post = @post.dup
do_render(@rendered_post)
@extracted_excerpt = @rendered_post.send :extracted_excerpt
end
should "be the first paragraph of the page" do
assert_equal "<p>First paragraph with <a href='http://www.jekyllrb.com/'>link ref</a>.</p>", @extracted_excerpt.content
end
should "link properly" do
assert @extracted_excerpt.content.include?("http://www.jekyllrb.com/")
end
end
end
end
end