111 lines
2.6 KiB
Ruby
111 lines
2.6 KiB
Ruby
require 'spec_helper'
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describe HelpController do
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let(:user) { create(:user) }
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before do
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sign_in(user)
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end
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describe 'GET #index' do
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context 'with absolute url' do
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it 'keeps the URL absolute' do
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stub_readme("[API](/api/README.md)")
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get :index
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expect(assigns[:help_index]).to eq '[API](/api/README.md)'
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end
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end
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context 'with relative url' do
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it 'prefixes it with /help/' do
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stub_readme("[API](api/README.md)")
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get :index
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expect(assigns[:help_index]).to eq '[API](/help/api/README.md)'
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end
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end
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context 'when url is an external link' do
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it 'does not change it' do
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stub_readme("[external](https://some.external.link)")
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get :index
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expect(assigns[:help_index]).to eq '[external](https://some.external.link)'
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end
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end
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end
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describe 'GET #show' do
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context 'for Markdown formats' do
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context 'when requested file exists' do
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before do
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get :show, path: 'ssh/README', format: :md
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end
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it 'assigns to @markdown' do
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expect(assigns[:markdown]).not_to be_empty
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end
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it 'renders HTML' do
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expect(response).to render_template('show.html.haml')
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expect(response.content_type).to eq 'text/html'
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end
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end
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context 'when requested file is missing' do
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it 'renders not found' do
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get :show, path: 'foo/bar', format: :md
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expect(response).to be_not_found
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end
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end
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end
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context 'for image formats' do
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context 'when requested file exists' do
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it 'renders the raw file' do
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get :show,
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path: 'user/project/img/labels_filter',
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format: :png
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expect(response).to be_success
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expect(response.content_type).to eq 'image/png'
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expect(response.headers['Content-Disposition']).to match(/^inline;/)
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end
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end
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context 'when requested file is missing' do
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it 'renders not found' do
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get :show,
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path: 'foo/bar',
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format: :png
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expect(response).to be_not_found
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end
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end
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end
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context 'for other formats' do
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it 'always renders not found' do
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get :show,
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path: 'ssh/README',
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format: :foo
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expect(response).to be_not_found
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end
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end
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end
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describe 'GET #ui' do
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context 'for UI Development Kit' do
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it 'renders found' do
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get :ui
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expect(response).to have_http_status(200)
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end
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end
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end
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def stub_readme(content)
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allow(File).to receive(:read).and_return(content)
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end
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end
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