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# frozen_string_literal: true
require 'spec_helper'
describe 'Projects > Wiki > User previews markdown changes', :js do
set(:user) { create(:user) }
let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
let(:wiki_page) { create(:wiki_page, wiki: project.wiki, attrs: { title: 'home', content: '[some link](other-page)' }) }
let(:wiki_content) do
<<-HEREDOC
[regular link](regular)
[relative link 1](../relative)
[relative link 2](./relative)
[relative link 3](./e/f/relative)
[spaced link](title with spaces)
HEREDOC
end
before do
project.add_maintainer(user)
sign_in(user)
end
context "while creating a new wiki page" do
context "when there are no spaces or hyphens in the page name" do
it "rewrites relative links as expected" do
create_wiki_page('a/b/c/d', content: wiki_content)
expect(page).to have_content("regular link")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/regular\">regular link</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a/b/relative\">relative link 1</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a/b/c/relative\">relative link 2</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a/b/c/e/f/relative\">relative link 3</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/title%20with%20spaces\">spaced link</a>")
end
end
context "when there are spaces in the page name" do
it "rewrites relative links as expected" do
create_wiki_page('a page/b page/c page/d page', content: wiki_content)
expect(page).to have_content("regular link")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/regular\">regular link</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/relative\">relative link 1</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/relative\">relative link 2</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/e/f/relative\">relative link 3</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/title%20with%20spaces\">spaced link</a>")
end
end
context "when there are hyphens in the page name" do
it "rewrites relative links as expected" do
create_wiki_page('a-page/b-page/c-page/d-page', content: wiki_content)
expect(page).to have_content("regular link")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/regular\">regular link</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/relative\">relative link 1</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/relative\">relative link 2</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/e/f/relative\">relative link 3</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/title%20with%20spaces\">spaced link</a>")
end
end
end
context "while editing a wiki page" do
context "when there are no spaces or hyphens in the page name" do
it "rewrites relative links as expected" do
create_wiki_page('a/b/c/d')
click_link 'Edit'
fill_in :wiki_content, with: wiki_content
click_on "Preview"
expect(page).to have_content("regular link")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/regular\">regular link</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a/b/relative\">relative link 1</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a/b/c/relative\">relative link 2</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a/b/c/e/f/relative\">relative link 3</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/title%20with%20spaces\">spaced link</a>")
end
end
context "when there are spaces in the page name" do
it "rewrites relative links as expected" do
create_wiki_page('a page/b page/c page/d page')
click_link 'Edit'
fill_in :wiki_content, with: wiki_content
click_on "Preview"
expect(page).to have_content("regular link")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/regular\">regular link</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/relative\">relative link 1</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/relative\">relative link 2</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/e/f/relative\">relative link 3</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/title%20with%20spaces\">spaced link</a>")
end
end
context "when there are hyphens in the page name" do
it "rewrites relative links as expected" do
create_wiki_page('a-page/b-page/c-page/d-page')
click_link 'Edit'
fill_in :wiki_content, with: wiki_content
click_on "Preview"
expect(page).to have_content("regular link")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/regular\">regular link</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/relative\">relative link 1</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/relative\">relative link 2</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/a-page/b-page/c-page/e/f/relative\">relative link 3</a>")
expect(page.html).to include("<a href=\"/#{project.full_path}/wikis/title%20with%20spaces\">spaced link</a>")
end
end
context 'when rendering the preview' do
it 'renders content with CommonMark' do
create_wiki_page('a-page/b-page/c-page/common-mark')
click_link 'Edit'
fill_in :wiki_content, with: "1. one\n - sublist\n"
click_on "Preview"
# the above generates two separate lists (not embedded) in CommonMark
expect(page).to have_content("sublist")
expect(page).not_to have_xpath("//ol//li//ul")
end
end
end
it "does not linkify double brackets inside code blocks as expected" do
wiki_content = <<-HEREDOC
`[[do_not_linkify]]`
```
[[also_do_not_linkify]]
```
HEREDOC
create_wiki_page('linkify_test', wiki_content)
expect(page).to have_content("do_not_linkify")
expect(page.html).to include('[[do_not_linkify]]')
expect(page.html).to include('[[also_do_not_linkify]]')
end
private
def create_wiki_page(path, content = 'content')
visit project_wiki_path(project, wiki_page)
click_link 'New page'
fill_in :wiki_title, with: path
fill_in :wiki_content, with: content
click_button 'Create page'
end
end
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