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require File.dirname(__FILE__) + '/helper'
class TestPost < 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 "A Post" do
setup do
clear_dest
stub(Jekyll).configuration { Jekyll::DEFAULTS }
@site = Site.new(Jekyll.configuration)
end
should "ensure valid posts are valid" do
assert Post.valid?("2008-10-19-foo-bar.textile")
assert Post.valid?("foo/bar/2008-10-19-foo-bar.textile")
assert !Post.valid?("lol2008-10-19-foo-bar.textile")
assert !Post.valid?("blah")
end
context "processing posts" do
setup do
@post = Post.allocate
@post.site = @site
@real_file = "2008-10-18-foo-bar.textile"
@fake_file = "2008-10-19-foo-bar.textile"
@source = source_dir('_posts')
end
should "keep date, title, and markup type" do
@post.process(@fake_file)
assert_equal Time.parse("2008-10-19"), @post.date
assert_equal "foo-bar", @post.slug
assert_equal ".textile", @post.ext
assert_equal "/2008/10/19", @post.dir
assert_equal "/2008/10/19/foo-bar", @post.id
end
should "create url based on date and title" do
@post.categories = []
@post.process(@fake_file)
assert_equal "/2008/10/19/foo-bar.html", @post.url
end
should "respect permalink in yaml front matter" do
file = "2008-12-03-permalinked-post.textile"
@post.process(file)
@post.read_yaml(@source, file)
assert_equal "my_category/permalinked-post", @post.permalink
assert_equal "my_category", @post.dir
assert_equal "my_category/permalinked-post", @post.url
end
context "with site wide permalink" do
setup do
@post.categories = []
end
context "with unspecified (date) style" do
setup do
@post.process(@fake_file)
end
should "process the url correctly" do
assert_equal "/:categories/:year/:month/:day/:title.html", @post.template
assert_equal "/2008/10/19/foo-bar.html", @post.url
end
end
context "with unspecified (date) style and a category" do
setup do
@post.categories << "beer"
@post.process(@fake_file)
end
should "process the url correctly" do
assert_equal "/:categories/:year/:month/:day/:title.html", @post.template
assert_equal "/beer/2008/10/19/foo-bar.html", @post.url
end
end
context "with unspecified (date) style and categories" do
setup do
@post.categories << "food"
@post.categories << "beer"
@post.process(@fake_file)
end
should "process the url correctly" do
assert_equal "/:categories/:year/:month/:day/:title.html", @post.template
assert_equal "/beer/food/2008/10/19/foo-bar.html", @post.url
end
end
context "with none style" do
setup do
@post.site.permalink_style = :none
@post.process(@fake_file)
end
should "process the url correctly" do
assert_equal "/:categories/:title.html", @post.template
assert_equal "/foo-bar.html", @post.url
end
end
context "with pretty style" do
setup do
@post.site.permalink_style = :pretty
@post.process(@fake_file)
end
should "process the url correctly" do
assert_equal "/:categories/:year/:month/:day/:title", @post.template
assert_equal "/2008/10/19/foo-bar", @post.url
end
end
context "with prefix style and no extension" do
setup do
@post.site.permalink_style = "/prefix/:title"
@post.process(@fake_file)
end
should "process the url correctly" do
assert_equal "/prefix/:title", @post.template
assert_equal "/prefix/foo-bar", @post.url
end
end
end
should "read yaml front-matter" do
@post.read_yaml(@source, @real_file)
assert_equal({"title" => "Foo Bar", "layout" => "default"}, @post.data)
assert_equal "\nh1. {{ page.title }}\n\nBest *post* ever", @post.content
end
should "transform textile" do
@post.process(@real_file)
@post.read_yaml(@source, @real_file)
@post.transform
assert_equal "<h1>{{ page.title }}</h1>\n<p>Best <strong>post</strong> ever</p>", @post.content
end
end
context "when in a site" do
setup do
clear_dest
stub(Jekyll).configuration { Jekyll::DEFAULTS }
@site = Site.new(Jekyll.configuration)
@site.posts = [setup_post('2008-02-02-published.textile'),
setup_post('2009-01-27-categories.textile')]
end
should "have next post" do
assert_equal(@site.posts.last, @site.posts.first.next)
end
should "have previous post" do
assert_equal(@site.posts.first, @site.posts.last.previous)
end
should "not have previous post if first" do
assert_equal(nil, @site.posts.first.previous)
end
should "not have next post if last" do
assert_equal(nil, @site.posts.last.next)
end
end
context "initializing posts" do
should "publish when published yaml is no specified" do
post = setup_post("2008-02-02-published.textile")
assert_equal true, post.published
end
should "not published when published yaml is false" do
post = setup_post("2008-02-02-not-published.textile")
assert_equal false, post.published
end
should "recognize category in yaml" do
post = setup_post("2009-01-27-category.textile")
assert post.categories.include?('foo')
end
should "recognize several categories in yaml" do
post = setup_post("2009-01-27-categories.textile")
assert post.categories.include?('foo')
assert post.categories.include?('bar')
assert post.categories.include?('baz')
end
context "rendering" do
setup do
clear_dest
end
should "render properly" do
post = setup_post("2008-10-18-foo-bar.textile")
do_render(post)
assert_equal "<<< <h1>Foo Bar</h1>\n<p>Best <strong>post</strong> ever</p> >>>", post.output
end
should "write properly" do
post = setup_post("2008-10-18-foo-bar.textile")
do_render(post)
post.write(dest_dir)
assert File.directory?(dest_dir)
assert File.exists?(File.join(dest_dir, '2008', '10', '18', 'foo-bar.html'))
end
should "write properly without html extension" do
post = setup_post("2008-10-18-foo-bar.textile")
post.site.permalink_style = ":title"
do_render(post)
post.write(dest_dir)
assert File.directory?(dest_dir)
assert File.exists?(File.join(dest_dir, 'foo-bar', 'index.html'))
end
should "insert data" do
post = setup_post("2008-11-21-complex.textile")
do_render(post)
assert_equal "<<< <p>url: /2008/11/21/complex.html<br />\ndate: #{Time.parse("2008-11-21")}<br />\nid: /2008/11/21/complex</p> >>>", post.output
end
should "include templates" do
post = setup_post("2008-12-13-include.markdown")
post.site.source = File.join(File.dirname(__FILE__), 'source')
do_render(post)
assert_equal "<<< <hr />\n<p>Tom Preston-Werner github.com/mojombo</p>\n\n<p>This <em>is</em> cool</p> >>>", post.output
end
end
end
should "generate categories and topics" do
post = Post.new(@site, File.join(File.dirname(__FILE__), *%w[source]), 'foo', 'bar/2008-12-12-topical-post.textile')
assert_equal ['foo'], post.categories
assert_equal ['bar'], post.topics
end
end
end
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