require "../spec_helper"
include Nodes
describe PageContent do
it "renders a single parent/child node structure" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
Text.new(content: "hi"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
hi
)
end
it "renders multiple childrens" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
Text.new(content: "Hello, "),
Emphasis.new(children: [
Text.new(content: "World!"),
] of Child),
] of Child),
UnorderedList.new(children: [
ListItem.new(children: [
Text.new(content: "List!"),
] of Child),
ListItem.new(children: [
Text.new(content: "Again!"),
] of Child),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
Hello, World!
List!
Again!
)
end
it "renders an anchor" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Anchor.new(children: [Text.new("link")] of Child, href: "https://example.com"),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(link)
end
it "renders a blockquote" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
BlockQuote.new(children: [
Text.new("Wayne Gretzky. Michael Scott."),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
Wayne Gretzky. Michael Scott.
)
end
it "renders code" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Code.new(children: [
Text.new("foo = bar"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(foo = bar)
end
it "renders empasis" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
Text.new(content: "This is "),
Emphasis.new(children: [
Text.new(content: "neat!"),
] of Child),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
This is neat!
)
end
it "renders a figure and figure caption" do
children = [Text.new("A caption")] of Child
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Figure.new(children: [
Image.new(src: "image.png", originalWidth: 100, originalHeight: 200),
FigureCaption.new(children: children),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq stripped_html <<-HTML
A caption
HTML
end
it "renders a GitHub Gist" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
GithubGist.new(href: "https://gist.github.com/user/some_id"),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq stripped_html <<-HTML
HTML
end
it "renders an H2" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Heading1.new(children: [
Text.new(content: "Title!"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
Title!
)
end
it "renders an H3" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Heading2.new(children: [
Text.new(content: "Title!"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
Title!
)
end
it "renders an H4" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Heading3.new(children: [
Text.new(content: "In Conclusion..."),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
In Conclusion...
)
end
it "renders an image" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
Image.new(src: "image.png", originalWidth: 100, originalHeight: 200),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq stripped_html <<-HTML
HTML
end
it "renders embedded content" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
EmbeddedContent.new(
src: "https://example.com",
originalWidth: 1000,
originalHeight: 600,
),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq stripped_html <<-HTML
HTML
end
it "renders an embedded link container" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
EmbeddedLink.new(href: "https://example.com"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq stripped_html <<-HTML
HTML
end
it "renders an mixtape embed container" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
MixtapeEmbed.new(children: [
Anchor.new(
children: [Text.new("Mixtape")] of Child,
href: "https://example.com"
),
] of Child),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq stripped_html <<-HTML
HTML
end
it "renders an ordered list" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
OrderedList.new(children: [
ListItem.new(children: [Text.new("One")] of Child),
ListItem.new(children: [Text.new("Two")] of Child),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
One
Two
)
end
it "renders an preformatted text" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Paragraph.new(children: [
Text.new("Hello, world!"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
Hello, world!
)
end
it "renders an preformatted text" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Preformatted.new(children: [
Text.new("New\nline"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
New\nline
)
end
it "renders strong text" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
Strong.new(children: [
Text.new("Oh yeah!"),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(Oh yeah!)
end
it "renders an unordered list" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
UnorderedList.new(children: [
ListItem.new(children: [Text.new("Apple")] of Child),
ListItem.new(children: [Text.new("Banana")] of Child),
] of Child),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(
Apple
Banana
)
end
it "renders a user anchor" do
page = Page.new(
title: "Title",
author: user_anchor_factory,
created_at: Time.local,
nodes: [
UserAnchor.new(children: [Text.new("Some User")] of Child, user_id: "abc123"),
] of Child
)
html = PageContent.new(page: page).render_to_string
html.should eq %(Some User)
end
end
def stripped_html(html : String)
html.gsub(/\n\s*/, "").strip
end
def user_anchor_factory(username = "someone", user_id = "abc123")
PostResponse::Creator.from_json <<-JSON
{
"id": "#{user_id}",
"name": "#{username}"
}
JSON
end