302 lines
11 KiB
Ruby
302 lines
11 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe BlobHelper do
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include TreeHelper
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describe '#highlight' do
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it 'wraps highlighted content' do
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expect(helper.highlight('test.rb', '52')).to eq(%q[<pre class="code highlight"><code><span id="LC1" class="line" lang="ruby"><span class="mi">52</span></span></code></pre>])
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end
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it 'handles plain version' do
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expect(helper.highlight('test.rb', '52', plain: true)).to eq(%q[<pre class="code highlight"><code><span id="LC1" class="line" lang="">52</span></code></pre>])
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end
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end
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describe "#sanitize_svg_data" do
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let(:input_svg_path) { File.join(Rails.root, 'spec', 'fixtures', 'unsanitized.svg') }
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let(:data) { File.read(input_svg_path) }
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let(:expected_svg_path) { File.join(Rails.root, 'spec', 'fixtures', 'sanitized.svg') }
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let(:expected) { File.read(expected_svg_path) }
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it 'retains essential elements' do
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expect(sanitize_svg_data(data)).to eq(expected)
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end
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end
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describe "#edit_blob_link" do
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let(:namespace) { create(:namespace, name: 'gitlab' )}
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let(:project) { create(:project, :repository, namespace: namespace) }
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before do
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allow(helper).to receive(:current_user).and_return(nil)
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allow(helper).to receive(:can?).and_return(true)
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allow(helper).to receive(:can_collaborate_with_project?).and_return(true)
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end
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it 'verifies blob is text' do
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expect(helper).not_to receive(:blob_text_viewable?)
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button = helper.edit_blob_button(project, 'refs/heads/master', 'README.md')
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expect(button).to start_with('<button')
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end
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it 'uses the passed blob instead retrieve from repository' do
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blob = project.repository.blob_at('refs/heads/master', 'README.md')
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expect(project.repository).not_to receive(:blob_at)
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helper.edit_blob_button(project, 'refs/heads/master', 'README.md', blob: blob)
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end
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it 'returns a link with the proper route' do
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stub_feature_flags(web_ide_default: false)
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link = helper.edit_blob_button(project, 'master', 'README.md')
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expect(Capybara.string(link).find_link('Edit')[:href]).to eq("/#{project.full_path}/-/edit/master/README.md")
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end
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it 'returns a link with a Web IDE route' do
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link = helper.edit_blob_button(project, 'master', 'README.md')
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expect(Capybara.string(link).find_link('Edit')[:href]).to eq("/-/ide/project/#{project.full_path}/edit/master/-/README.md")
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end
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it 'returns a link with the passed link_opts on the expected route' do
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stub_feature_flags(web_ide_default: false)
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link = helper.edit_blob_button(project, 'master', 'README.md', link_opts: { mr_id: 10 })
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expect(Capybara.string(link).find_link('Edit')[:href]).to eq("/#{project.full_path}/-/edit/master/README.md?mr_id=10")
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end
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end
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context 'viewer related' do
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include FakeBlobHelpers
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let(:project) { build(:project, lfs_enabled: true) }
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before do
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allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
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end
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let(:viewer_class) do
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Class.new(BlobViewer::Base) do
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include BlobViewer::ServerSide
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self.collapse_limit = 1.megabyte
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self.size_limit = 5.megabytes
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self.type = :rich
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end
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end
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let(:viewer) { viewer_class.new(blob) }
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let(:blob) { fake_blob }
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describe '#blob_render_error_reason' do
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context 'for error :too_large' do
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context 'when the blob size is larger than the absolute size limit' do
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let(:blob) { fake_blob(size: 10.megabytes) }
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it 'returns an error message' do
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expect(helper.blob_render_error_reason(viewer)).to eq('it is larger than 5 MB')
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end
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end
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context 'when the blob size is larger than the size limit' do
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let(:blob) { fake_blob(size: 2.megabytes) }
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it 'returns an error message' do
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expect(helper.blob_render_error_reason(viewer)).to eq('it is larger than 1 MB')
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end
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end
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end
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context 'for error :server_side_but_stored_externally' do
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let(:blob) { fake_blob(lfs: true) }
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it 'returns an error message' do
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expect(helper.blob_render_error_reason(viewer)).to eq('it is stored in LFS')
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end
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end
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end
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describe '#blob_render_error_options' do
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before do
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assign(:project, project)
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assign(:blob, blob)
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assign(:id, File.join('master', blob.path))
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controller.params[:controller] = 'projects/blob'
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controller.params[:action] = 'show'
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controller.params[:namespace_id] = project.namespace.to_param
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controller.params[:project_id] = project.to_param
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controller.params[:id] = File.join('master', blob.path)
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end
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context 'for error :collapsed' do
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let(:blob) { fake_blob(size: 2.megabytes) }
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it 'includes a "load it anyway" link' do
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expect(helper.blob_render_error_options(viewer)).to include(/load it anyway/)
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end
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end
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context 'for error :too_large' do
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let(:blob) { fake_blob(size: 10.megabytes) }
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it 'does not include a "load it anyway" link' do
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expect(helper.blob_render_error_options(viewer)).not_to include(/load it anyway/)
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end
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context 'when the viewer is rich' do
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context 'the blob is rendered as text' do
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let(:blob) { fake_blob(path: 'file.md', size: 2.megabytes) }
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it 'includes a "view the source" link' do
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expect(helper.blob_render_error_options(viewer)).to include(/view the source/)
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end
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end
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context 'the blob is not rendered as text' do
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let(:blob) { fake_blob(path: 'file.pdf', binary: true, size: 2.megabytes) }
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it 'does not include a "view the source" link' do
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expect(helper.blob_render_error_options(viewer)).not_to include(/view the source/)
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end
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end
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end
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context 'when the viewer is not rich' do
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before do
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viewer_class.type = :simple
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end
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let(:blob) { fake_blob(path: 'file.md', size: 2.megabytes) }
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it 'does not include a "view the source" link' do
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expect(helper.blob_render_error_options(viewer)).not_to include(/view the source/)
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end
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end
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it 'includes a "download it" link' do
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expect(helper.blob_render_error_options(viewer)).to include(/download it/)
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end
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end
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context 'for error :server_side_but_stored_externally' do
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let(:blob) { fake_blob(path: 'file.md', lfs: true) }
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it 'does not include a "load it anyway" link' do
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expect(helper.blob_render_error_options(viewer)).not_to include(/load it anyway/)
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end
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it 'does not include a "view the source" link' do
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expect(helper.blob_render_error_options(viewer)).not_to include(/view the source/)
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end
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it 'includes a "download it" link' do
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expect(helper.blob_render_error_options(viewer)).to include(/download it/)
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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 '#ide_edit_path' do
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let(:project) { create(:project) }
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let(:current_user) { create(:user) }
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let(:can_push_code) { true }
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before do
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allow(helper).to receive(:current_user).and_return(current_user)
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allow(helper).to receive(:can?).and_return(can_push_code)
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end
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around do |example|
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old_script_name = Rails.application.routes.default_url_options[:script_name]
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begin
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example.run
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ensure
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Rails.application.routes.default_url_options[:script_name] = old_script_name
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end
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end
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it 'returns full IDE path' do
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Rails.application.routes.default_url_options[:script_name] = nil
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expect(helper.ide_edit_path(project, "master", "")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master")
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end
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it 'returns full IDE path with second -' do
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Rails.application.routes.default_url_options[:script_name] = nil
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expect(helper.ide_edit_path(project, "testing/slashes", "readme.md")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/testing/slashes/-/readme.md")
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end
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it 'returns IDE path without relative_url_root' do
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Rails.application.routes.default_url_options[:script_name] = "/gitlab"
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expect(helper.ide_edit_path(project, "master", "")).to eq("/gitlab/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master")
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end
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it 'escapes special characters' do
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Rails.application.routes.default_url_options[:script_name] = nil
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expect(helper.ide_edit_path(project, "testing/#hashes", "readme.md#test")).to eq("/-/ide/project/#{project.full_path}/edit/testing/%23hashes/-/readme.md%23test")
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expect(helper.ide_edit_path(project, "testing/#hashes", "src#/readme.md#test")).to eq("/-/ide/project/#{project.full_path}/edit/testing/%23hashes/-/src%23/readme.md%23test")
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end
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it 'does not escape "/" character' do
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Rails.application.routes.default_url_options[:script_name] = nil
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expect(helper.ide_edit_path(project, "testing/slashes", "readme.md/")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/testing/slashes/-/readme.md/")
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end
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context 'when user is not logged in' do
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let(:current_user) { nil }
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it 'returns IDE path inside the project' do
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expect(helper.ide_edit_path(project, "master", "")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master")
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end
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end
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context 'when user cannot push to the project' do
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let(:can_push_code) { false }
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it "returns IDE path with the user's fork" do
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expect(helper.ide_edit_path(project, "master", "")).to eq("/-/ide/project/#{current_user.namespace.full_path}/#{project.path}/edit/master")
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end
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end
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end
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describe '#ide_fork_and_edit_path' do
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let(:project) { create(:project) }
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let(:current_user) { create(:user) }
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let(:can_push_code) { true }
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before do
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allow(helper).to receive(:current_user).and_return(current_user)
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allow(helper).to receive(:can?).and_return(can_push_code)
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end
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it 'returns path to fork the repo with a redirect param to the full IDE path' do
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uri = URI(helper.ide_fork_and_edit_path(project, "master", ""))
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params = CGI.unescape(uri.query)
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expect(uri.path).to eq("/#{project.namespace.path}/#{project.path}/-/forks")
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expect(params).to include("continue[to]=/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master")
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expect(params).to include("namespace_key=#{current_user.namespace.id}")
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end
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context 'when user is not logged in' do
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let(:current_user) { nil }
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it 'returns nil' do
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expect(helper.ide_fork_and_edit_path(project, "master", "")).to be_nil
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end
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end
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end
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end
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