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require "spec_helper"
describe GollumWiki do
def create_temp_repo(path)
FileUtils.mkdir_p path
command = "git init --quiet #{path};"
system(command)
end
def remove_temp_repo(path)
FileUtils.rm_rf path
end
def commit_details
commit = {name: user.name, email: user.email, message: "test commit"}
end
def create_page(name, content)
subject.wiki.write_page(name, :markdown, content, commit_details)
end
def destroy_page(page)
subject.wiki.delete_page(page, commit_details)
end
let(:project) { create(:project) }
let(:repository) { project.repository }
let(:user) { project.owner }
let(:gitlab_shell) { Gitlab::Shell.new }
subject { GollumWiki.new(project, user) }
before do
create_temp_repo(subject.send(:path_to_repo))
end
describe "#path_with_namespace" do
it "returns the project path with namespace with the .wiki extension" do
subject.path_with_namespace.should == project.path_with_namespace + ".wiki"
end
end
describe "#url_to_repo" do
it "returns the correct ssh url to the repo" do
subject.url_to_repo.should == gitlab_shell.url_to_repo(subject.path_with_namespace)
end
end
describe "#ssh_url_to_repo" do
it "equals #url_to_repo" do
subject.ssh_url_to_repo.should == subject.url_to_repo
end
end
describe "#http_url_to_repo" do
it "provides the full http url to the repo" do
gitlab_url = Gitlab.config.gitlab.url
repo_http_url = "#{gitlab_url}/#{subject.path_with_namespace}.git"
subject.http_url_to_repo.should == repo_http_url
end
end
describe "#wiki" do
it "contains a Gollum::Wiki instance" do
subject.wiki.should be_a Gollum::Wiki
end
before do
Gitlab::Shell.any_instance.stub(:add_repository) do
create_temp_repo("#{Rails.root}/tmp/test-git-base-path/non-existant.wiki.git")
end
project.stub(:path_with_namespace).and_return("non-existant")
end
it "creates a new wiki repo if one does not yet exist" do
wiki = GollumWiki.new(project, user)
wiki.create_page("index", "test content").should_not == false
FileUtils.rm_rf wiki.send(:path_to_repo)
end
it "raises CouldNotCreateWikiError if it can't create the wiki repository" do
Gitlab::Shell.any_instance.stub(:add_repository).and_return(false)
expect { GollumWiki.new(project, user).wiki }.to raise_exception(GollumWiki::CouldNotCreateWikiError)
end
end
describe "#pages" do
before do
create_page("index", "This is an awesome new Gollum Wiki")
@pages = subject.pages
end
after do
destroy_page(@pages.first.page)
end
it "returns an array of WikiPage instances" do
@pages.first.should be_a WikiPage
end
it "returns the correct number of pages" do
@pages.count.should == 1
end
end
describe "#find_page" do
before do
create_page("index page", "This is an awesome Gollum Wiki")
end
after do
destroy_page(subject.pages.first.page)
end
it "returns the latest version of the page if it exists" do
page = subject.find_page("index page")
page.title.should == "index page"
end
it "returns nil if the page does not exist" do
subject.find_page("non-existant").should == nil
end
it "can find a page by slug" do
page = subject.find_page("index-page")
page.title.should == "index page"
end
it "returns a WikiPage instance" do
page = subject.find_page("index page")
page.should be_a WikiPage
end
end
describe "#create_page" do
after do
destroy_page(subject.pages.first.page)
end
it "creates a new wiki page" do
subject.create_page("test page", "this is content").should_not == false
subject.pages.count.should == 1
end
it "returns false when a duplicate page exists" do
subject.create_page("test page", "content")
subject.create_page("test page", "content").should == false
end
it "stores an error message when a duplicate page exists" do
2.times { subject.create_page("test page", "content") }
subject.error_message.should =~ /Duplicate page:/
end
it "sets the correct commit message" do
subject.create_page("test page", "some content", :markdown, "commit message")
subject.pages.first.page.version.message.should == "commit message"
end
end
describe "#update_page" do
before do
create_page("update-page", "some content")
@gollum_page = subject.wiki.paged("update-page")
subject.update_page(@gollum_page, "some other content", :markdown, "updated page")
@page = subject.pages.first.page
end
after do
destroy_page(@page)
end
it "updates the content of the page" do
@page.raw_data.should == "some other content"
end
it "sets the correct commit message" do
@page.version.message.should == "updated page"
end
end
describe "#delete_page" do
before do
create_page("index", "some content")
@page = subject.wiki.paged("index")
end
it "deletes the page" do
subject.delete_page(@page)
subject.pages.count.should == 0
end
end
end
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