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# frozen_string_literal: true
RSpec.shared_examples 'update with repository actions' do
context 'when the repository exists' do
it 'commits the changes to the repository' do
existing_blob = snippet.blobs.first
new_file_name = existing_blob.path + '_new'
new_content = 'New content'
update_snippet(params: { content: new_content, file_name: new_file_name })
aggregate_failures do
expect(response).to have_gitlab_http_status(:ok)
expect(snippet.repository.blob_at('master', existing_blob.path)).to be_nil
blob = snippet.repository.blob_at('master', new_file_name)
expect(blob).not_to be_nil
expect(blob.data).to eq(new_content)
end
end
end
context 'when the repository does not exist' do
let(:snippet) { snippet_without_repo }
context 'when update attributes does not include file_name or content' do
it 'does not create the repository' do
update_snippet(snippet_id: snippet.id, params: { title: 'foo' })
expect(snippet.repository).not_to exist
end
end
context 'when update attributes include file_name or content' do
it 'creates the repository' do
update_snippet(snippet_id: snippet.id, params: { title: 'foo', file_name: 'foo' })
expect(snippet.repository).to exist
end
it 'commits the file to the repository' do
content = 'New Content'
file_name = 'file_name.rb'
update_snippet(snippet_id: snippet.id, params: { content: content, file_name: file_name })
blob = snippet.repository.blob_at('master', file_name)
expect(blob).not_to be_nil
expect(blob.data).to eq content
end
context 'when save fails due to a repository creation error' do
let(:content) { 'File content' }
let(:file_name) { 'test.md' }
before do
allow_next_instance_of(Snippets::UpdateService) do |instance|
allow(instance).to receive(:create_repository_for).with(snippet).and_raise(Snippets::UpdateService::CreateRepositoryError)
end
update_snippet(snippet_id: snippet.id, params: { content: content, file_name: file_name })
end
it 'returns 400' do
expect(response).to have_gitlab_http_status(:bad_request)
end
it 'does not save the changes to the snippet object' do
expect(snippet.content).not_to eq(content)
expect(snippet.file_name).not_to eq(file_name)
end
end
end
end
end
RSpec.shared_examples 'snippet blob content' do
it 'returns content from repository' do
expect(Gitlab::Workhorse).to receive(:send_git_blob).and_call_original
subject
expect(response.header[Gitlab::Workhorse::DETECT_HEADER]).to eq 'true'
expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
end
context 'when snippet repository is empty' do
let(:snippet) { snippet_with_empty_repo }
it 'returns content from database' do
subject
expect(response.body).to eq(snippet.content)
end
end
end
RSpec.shared_examples 'snippet_multiple_files feature disabled' do
before do
stub_feature_flags(snippet_multiple_files: false)
subject
end
it 'does not return files attributes' do
expect(json_response).not_to have_key('files')
end
end
RSpec.shared_examples 'snippet creation with files parameter' do
using RSpec::Parameterized::TableSyntax
where(:path, :content, :status, :error) do
'.gitattributes' | 'file content' | :created | nil
'valid/path/file.rb' | 'file content' | :created | nil
'.gitattributes' | nil | :bad_request | 'files[0][content] is empty'
'.gitattributes' | '' | :bad_request | 'files[0][content] is empty'
'' | 'file content' | :bad_request | 'files[0][file_path] is empty'
nil | 'file content' | :bad_request | 'files[0][file_path] should be a valid file path, files[0][file_path] is empty'
'../../etc/passwd' | 'file content' | :bad_request | 'files[0][file_path] should be a valid file path'
end
with_them do
let(:file_path) { path }
let(:file_content) { content }
before do
subject
end
it 'responds correctly' do
expect(response).to have_gitlab_http_status(status)
expect(json_response['error']).to eq(error)
end
end
it 'returns 400 if both files and content are provided' do
params[:file_name] = 'foo.rb'
params[:content] = 'bar'
subject
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq 'files, content are mutually exclusive'
end
it 'returns 400 when neither files or content are provided' do
params.delete(:files)
subject
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq 'files, content are missing, exactly one parameter must be provided'
end
end
RSpec.shared_examples 'snippet creation without files parameter' do
let(:file_params) { { file_name: 'testing.rb', content: 'snippet content' } }
it 'allows file_name and content parameters' do
subject
expect(response).to have_gitlab_http_status(:created)
end
it 'returns 400 if file_name and content are not both provided' do
params.delete(:file_name)
subject
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq 'file_name is missing'
end
it 'returns 400 if content is blank' do
params[:content] = ''
subject
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq 'content is empty'
end
end
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