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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Branches::CreateService do
subject(:service) { described_class.new(project, user) }
let_it_be(:project) { create(:project_empty_repo) }
let_it_be(:user) { create(:user) }
describe '#execute' do
context 'when repository is empty' do
it 'creates master branch' do
service.execute('my-feature', 'master')
expect(project.repository.branch_exists?('master')).to be_truthy
end
it 'creates another-feature branch' do
service.execute('another-feature', 'master')
expect(project.repository.branch_exists?('another-feature')).to be_truthy
end
end
context 'when branch already exists' do
it 'returns an error' do
result = service.execute('master', 'master')
expect(result[:status]).to eq(:error)
expect(result[:message]).to eq('Branch already exists')
end
end
context 'when incorrect reference is provided' do
before do
allow(project.repository).to receive(:add_branch).and_return(false)
end
it 'returns an error with a reference name' do
result = service.execute('new-feature', 'unknown')
expect(result[:status]).to eq(:error)
expect(result[:message]).to eq('Invalid reference name: unknown')
end
end
end
end
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