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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Submodules::UpdateService, feature_category: :source_code_management do
let(:project) { create(:project, :repository) }
let(:repository) { project.repository }
let(:user) { create(:user, :commit_email) }
let(:branch_name) { project.default_branch }
let(:submodule) { 'six' }
let(:commit_sha) { 'e25eda1fece24ac7a03624ed1320f82396f35bd8' }
let(:commit_message) { 'whatever' }
let(:current_sha) { repository.blob_at('HEAD', submodule).id }
let(:commit_params) do
{
submodule: submodule,
commit_message: commit_message,
commit_sha: commit_sha,
branch_name: branch_name
}
end
subject { described_class.new(project, user, commit_params) }
describe "#execute" do
shared_examples 'returns error result' do
it do
result = subject.execute
expect(result[:status]).to eq :error
expect(result[:message]).to eq error_message
end
end
context 'when the user is not authorized' do
it_behaves_like 'returns error result' do
let(:error_message) { 'You are not allowed to push into this branch' }
end
end
context 'when the user is authorized' do
before do
project.add_maintainer(user)
end
context 'when the branch is protected' do
before do
create(:protected_branch, :no_one_can_push, project: project, name: branch_name)
end
it_behaves_like 'returns error result' do
let(:error_message) { 'You are not allowed to push into this branch' }
end
end
context 'validations' do
context 'branch_name' do
context 'is empty' do
let(:branch_name) { '' }
it_behaves_like 'returns error result' do
let(:error_message) { 'You can only create or edit files when you are on a branch' }
end
end
context 'does not exist' do
let(:branch_name) { 'non/existent-branch' }
it_behaves_like 'returns error result' do
let(:error_message) { 'You can only create or edit files when you are on a branch' }
end
end
context 'when commit message is empty' do
let(:commit_message) { '' }
it 'a default commit message is set' do
message = "Update submodule #{submodule} with oid #{commit_sha}"
expect(repository).to receive(:update_submodule).with(any_args, hash_including(message: message))
subject.execute
end
end
end
end
context 'when there is an unexpected error' do
before do
allow(repository).to receive(:update_submodule).and_raise(StandardError, 'error message')
end
it_behaves_like 'returns error result' do
let(:error_message) { 'error message' }
end
end
it 'updates the submodule reference' do
result = subject.execute
expect(result[:status]).to eq :success
expect(result[:result]).to eq repository.head_commit.id
expect(repository.blob_at('HEAD', submodule).id).to eq commit_sha
end
context 'when submodule is inside a directory' do
let(:submodule) { 'test_inside_folder/another_folder/six' }
let(:branch_name) { 'submodule_inside_folder' }
it 'updates the submodule reference' do
expect(repository.blob_at(branch_name, submodule).id).not_to eq commit_sha
subject.execute
expect(repository.blob_at(branch_name, submodule).id).to eq commit_sha
end
end
context 'when repository is empty' do
let(:project) { create(:project, :empty_repo) }
let(:branch_name) { 'master' }
it_behaves_like 'returns error result' do
let(:error_message) { 'The repository is empty' }
end
end
end
end
end
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