261 lines
7.2 KiB
Ruby
261 lines
7.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Projects::WikisController do
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let_it_be(:project) { create(:project, :public, :repository) }
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let(:user) { project.owner }
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let(:project_wiki) { ProjectWiki.new(project, user) }
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let(:wiki) { project_wiki.wiki }
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let(:wiki_title) { 'page title test' }
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before do
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create_page(wiki_title, 'hello world')
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sign_in(user)
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end
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after do
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destroy_page(wiki_title)
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end
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describe 'GET #new' do
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subject { get :new, params: { namespace_id: project.namespace, project_id: project } }
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it 'redirects to #show and appends a `random_title` param' do
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subject
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expect(response).to have_http_status(302)
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expect(Rails.application.routes.recognize_path(response.redirect_url)).to include(
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controller: 'projects/wikis',
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action: 'show'
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)
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expect(response.redirect_url).to match(/\?random_title=true\Z/)
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end
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end
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describe 'GET #pages' do
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subject { get :pages, params: { namespace_id: project.namespace, project_id: project, id: wiki_title } }
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it 'does not load the pages content' do
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expect(controller).to receive(:load_wiki).and_return(project_wiki)
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expect(project_wiki).to receive(:list_pages).twice.and_call_original
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subject
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end
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end
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describe 'GET #history' do
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before do
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allow(controller)
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.to receive(:can?)
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.with(any_args)
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.and_call_original
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# The :create_wiki permission is irrelevant to reading history.
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expect(controller)
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.not_to receive(:can?)
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.with(anything, :create_wiki, any_args)
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allow(controller)
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.to receive(:can?)
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.with(anything, :read_wiki, any_args)
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.and_return(allow_read_wiki)
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end
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shared_examples 'fetching history' do |expected_status|
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before do
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get :history, params: { namespace_id: project.namespace, project_id: project, id: wiki_title }
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end
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it "returns status #{expected_status}" do
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expect(response).to have_http_status(expected_status)
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end
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end
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it_behaves_like 'fetching history', :ok do
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let(:allow_read_wiki) { true }
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it 'assigns @page_versions' do
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expect(assigns(:page_versions)).to be_present
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end
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end
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it_behaves_like 'fetching history', :not_found do
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let(:allow_read_wiki) { false }
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end
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end
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describe 'GET #show' do
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render_views
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let(:random_title) { nil }
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subject { get :show, params: { namespace_id: project.namespace, project_id: project, id: id, random_title: random_title } }
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context 'when page exists' do
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let(:id) { wiki_title }
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it 'limits the retrieved pages for the sidebar' do
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expect(controller).to receive(:load_wiki).and_return(project_wiki)
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expect(project_wiki).to receive(:list_pages).with(limit: 15).and_call_original
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subject
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expect(response).to have_http_status(:ok)
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expect(assigns(:page).title).to eq(wiki_title)
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end
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context 'when page content encoding is invalid' do
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it 'sets flash error' do
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allow(controller).to receive(:valid_encoding?).and_return(false)
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subject
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expect(response).to have_http_status(:ok)
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expect(flash[:notice]).to eq(_('The content of this page is not encoded in UTF-8. Edits can only be made via the Git repository.'))
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end
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end
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end
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context 'when the page does not exist' do
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let(:id) { 'does not exist' }
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before do
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subject
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end
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it 'builds a new wiki page with the id as the title' do
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expect(assigns(:page).title).to eq(id)
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end
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context 'when a random_title param is present' do
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let(:random_title) { true }
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it 'builds a new wiki page with no title' do
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expect(assigns(:page).title).to be_empty
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end
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end
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end
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context 'when page is a file' do
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include WikiHelpers
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let(:id) { upload_file_to_wiki(project, user, file_name) }
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before do
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subject
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end
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context 'when file is an image' do
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let(:file_name) { 'dk.png' }
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it 'delivers the image' do
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expect(response.headers['Content-Disposition']).to match(/^inline/)
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expect(response.headers[Gitlab::Workhorse::DETECT_HEADER]).to eq "true"
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end
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context 'when file is a svg' do
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let(:file_name) { 'unsanitized.svg' }
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it 'delivers the image' do
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expect(response.headers['Content-Disposition']).to match(/^inline/)
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expect(response.headers[Gitlab::Workhorse::DETECT_HEADER]).to eq "true"
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end
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end
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end
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context 'when file is a pdf' do
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let(:file_name) { 'git-cheat-sheet.pdf' }
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it 'sets the content type to sets the content response headers' do
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expect(response.headers['Content-Disposition']).to match(/^inline/)
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expect(response.headers[Gitlab::Workhorse::DETECT_HEADER]).to eq "true"
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end
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end
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end
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end
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describe 'POST #preview_markdown' do
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it 'renders json in a correct format' do
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post :preview_markdown, params: { namespace_id: project.namespace, project_id: project, id: 'page/path', text: '*Markdown* text' }
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expect(json_response.keys).to match_array(%w(body references))
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end
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end
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describe 'GET #edit' do
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subject { get(:edit, params: { namespace_id: project.namespace, project_id: project, id: wiki_title }) }
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context 'when page content encoding is invalid' do
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it 'redirects to show' do
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allow(controller).to receive(:valid_encoding?).and_return(false)
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subject
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expect(response).to redirect_to(project_wiki_path(project, project_wiki.list_pages.first))
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end
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end
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context 'when page content encoding is valid' do
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render_views
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it 'shows the edit page' do
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subject
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expect(response).to have_http_status(:ok)
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expect(response.body).to include(s_('Wiki|Edit Page'))
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end
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end
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end
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describe 'PATCH #update' do
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let(:new_title) { 'New title' }
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let(:new_content) { 'New content' }
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subject do
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patch(:update,
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params: {
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namespace_id: project.namespace,
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project_id: project,
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id: wiki_title,
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wiki: { title: new_title, content: new_content }
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})
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end
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context 'when page content encoding is invalid' do
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it 'redirects to show' do
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allow(controller).to receive(:valid_encoding?).and_return(false)
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subject
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expect(response).to redirect_to(project_wiki_path(project, project_wiki.list_pages.first))
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end
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end
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context 'when page content encoding is valid' do
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render_views
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it 'updates the page' do
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subject
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wiki_page = project_wiki.list_pages(load_content: true).first
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expect(wiki_page.title).to eq new_title
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expect(wiki_page.content).to eq new_content
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end
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end
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end
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def create_page(name, content)
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wiki.write_page(name, :markdown, content, commit_details(name))
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end
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def commit_details(name)
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Gitlab::Git::Wiki::CommitDetails.new(user.id, user.username, user.name, user.email, "created page #{name}")
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end
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def destroy_page(title, dir = '')
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page = wiki.page(title: title, dir: dir)
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project_wiki.delete_page(page, "test commit")
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end
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end
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