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|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'check_forced_decomposition initializer', feature_category: :cell do
subject(:check_forced_decomposition) do
load Rails.root.join('config/initializers/check_forced_decomposition.rb')
end
before do
stub_env('GITLAB_ALLOW_SEPARATE_CI_DATABASE', nil)
end
context 'for production env' do
before do
allow(Gitlab).to receive(:dev_or_test_env?).and_return(false)
end
context 'for single database' do
before do
skip_if_multiple_databases_are_setup
end
it { expect { check_forced_decomposition }.not_to raise_error }
end
context 'for multiple database' do
before do
skip_if_multiple_databases_not_setup
end
let(:main_database_config) do
Rails.application.config.load_database_yaml
.dig('test', 'main')
.slice('adapter', 'encoding', 'database', 'username', 'password', 'host')
.symbolize_keys
end
let(:additional_database_config) do
# Use built-in postgres database
main_database_config.merge(database: 'postgres')
end
around do |example|
with_reestablished_active_record_base(reconnect: true) do
with_db_configs(test: test_config) do
example.run
end
end
end
context 'when ci and main share the same database' do
let(:test_config) do
{
main: main_database_config,
ci: additional_database_config.merge(database: main_database_config[:database])
}
end
it { expect { check_forced_decomposition }.not_to raise_error }
context 'when host is not present' do
let(:test_config) do
{
main: main_database_config.except(:host),
ci: additional_database_config.merge(database: main_database_config[:database]).except(:host)
}
end
it { expect { check_forced_decomposition }.not_to raise_error }
end
end
context 'when ci and main share the same database but different host' do
let(:test_config) do
{
main: main_database_config,
ci: additional_database_config.merge(
database: main_database_config[:database],
host: 'otherhost.localhost'
)
}
end
it { expect { check_forced_decomposition }.to raise_error(/Separate CI database is not ready/) }
end
context 'when ci and main are different databases' do
let(:test_config) do
{
main: main_database_config,
ci: additional_database_config
}
end
it { expect { check_forced_decomposition }.to raise_error(/Separate CI database is not ready/) }
context 'for SaaS', :saas do
it { expect { check_forced_decomposition }.not_to raise_error }
end
context 'when env var GITLAB_ALLOW_SEPARATE_CI_DATABASE is true' do
before do
stub_env('GITLAB_ALLOW_SEPARATE_CI_DATABASE', 'true')
end
it { expect { check_forced_decomposition }.not_to raise_error }
end
context 'when env var GITLAB_ALLOW_SEPARATE_CI_DATABASE is false' do
before do
stub_env('GITLAB_ALLOW_SEPARATE_CI_DATABASE', 'false')
end
it { expect { check_forced_decomposition }.to raise_error(/Separate CI database is not ready/) }
end
end
end
end
end
|
