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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'gitlab-backup-cli backup subcommand', type: :thor do
subject(:cli) { Gitlab::Backup::Cli::Runner }
let(:context) { build_fake_context }
let(:expected_help_output) do
<<~COMMAND
Backup commands:
gitlab-backup-cli backup all # Creates a backup including repositories, database and local files
gitlab-backup-cli backup help [COMMAND] # Describe subcommands or one specific subcommand
Options:
[--backup-bucket=BACKUP_BUCKET] # When backing up object storage, this is the bucket to backup to
[--wait-for-completion], [--no-wait-for-completion], [--skip-wait-for-completion] # Wait for object storage backups to complete
# Default: true
[--registry-bucket=REGISTRY_BUCKET] # When backing up registry from object storage, this is the source bucket
[--service-account-file=SERVICE_ACCOUNT_FILE] # JSON file containing the Google service account credentials
# Default: /etc/gitlab/backup-account-credentials.json
COMMAND
end
context 'with gitlab-backup-cli backup' do
it 'returns a list of supported commands' do
expect { cli.start(%w[backup]) }.to output(expected_help_output).to_stdout
end
end
context 'with gitlab-backup-cli backup help' do
it 'returns a list of supported commands' do
expect { cli.start(%w[backup help]) }.to output(expected_help_output).to_stdout
end
end
context 'with gitlab-backup-cli backup all', :silence_output do
let(:backup_subcommand) { Gitlab::Backup::Cli::Commands::BackupSubcommand }
let(:executor) { Gitlab::Backup::Cli::BackupExecutor }
before do
allow(Gitlab::Backup::Cli).to receive(:rails_environment!)
expect_next_instance_of(backup_subcommand) do |instance|
allow(instance).to receive(:build_context).and_return(context)
end
end
it 'delegates backup execution to backup executor' do
# Simulate real execution
expect_next_instance_of(executor) do |instance|
expect(instance).to receive(:execute)
end
expected_backup_output = /.*Starting GitLab backup.*Backup finished:.*/m
expect { cli.start(%w[backup all]) }.to output(expected_backup_output).to_stdout
end
it 'displays an error message when an error is raised' do
backup_error = Gitlab::Backup::Cli::Error.new('Custom error message')
# Simulate an error during execution
expect_next_instance_of(executor) do |instance|
expect(instance).to receive(:execute).and_raise(backup_error)
end
expected_output = /.*GitLab Backup failed: Custom error message.*\)/m
expect do
cli.start(%w[backup all])
end.to raise_error(SystemExit) { |err| expect(err.status).to eq(1) }.and output(expected_output).to_stderr
end
end
end
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