require "spec_helper" describe GollumWiki do 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 GollumWiki.any_instance.stub(:init_repo).and_return(false) expect { GollumWiki.new(project, user).wiki }.to raise_exception(GollumWiki::CouldNotCreateWikiError) end end describe "#empty?" do context "when the wiki repository is empty" do 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 its(:empty?) { should be_true } end context "when the wiki has pages" do before do create_page("index", "This is an awesome new Gollum Wiki") end its(:empty?) { should be_false } 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