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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitaly::Server do
let(:server) { described_class.new('default') }
describe '.all' do
let(:storages) { Gitlab.config.repositories.storages }
it 'includes all storages' do
expect(storages.count).to eq(described_class.all.count)
expect(storages.keys).to eq(described_class.all.map(&:storage))
end
end
subject { described_class.all.first }
it { is_expected.to respond_to(:server_version) }
it { is_expected.to respond_to(:git_binary_version) }
it { is_expected.to respond_to(:up_to_date?) }
it { is_expected.to respond_to(:address) }
it { is_expected.to respond_to(:replication_factor) }
describe 'readable?' do
context 'when the storage is readable' do
it 'returns true' do
expect(server).to be_readable
end
end
context 'when the storage is not readable', :broken_storage do
it 'returns false' do
expect(server).not_to be_readable
end
end
end
describe 'writeable?' do
context 'when the storage is writeable' do
it 'returns true' do
expect(server).to be_writeable
end
end
context 'when the storage is not writeable', :broken_storage do
it 'returns false' do
expect(server).not_to be_writeable
end
end
end
describe "#filesystem_type" do
subject { server.filesystem_type }
it { is_expected.to be_present }
end
describe 'request memoization' do
context 'when requesting multiple properties', :request_store do
it 'uses memoization for the info request' do
expect do
subject.server_version
subject.up_to_date?
end.to change { Gitlab::GitalyClient.get_request_count }.by(1)
end
end
end
context "when examining disk statistics for a given server" do
let(:disk_available) { 42 }
let(:disk_used) { 42 }
let(:storage_status) { double('storage_status') }
before do
allow(storage_status).to receive(:storage_name).and_return('default')
allow(storage_status).to receive(:available).and_return(disk_available)
allow(storage_status).to receive(:used).and_return(disk_used)
response = double("response")
allow(response).to receive(:storage_statuses).and_return([storage_status])
allow_next_instance_of(Gitlab::GitalyClient::ServerService) do |instance|
allow(instance).to receive(:disk_statistics).and_return(response)
end
end
describe '#disk_available' do
subject { server.disk_available }
it { is_expected.to be_present }
it "returns disk available for the storage of the instantiated server" do
is_expected.to eq(disk_available)
end
end
describe '#disk_used' do
subject { server.disk_used }
it { is_expected.to be_present }
it "returns disk used for the storage of the instantiated server" do
is_expected.to eq(disk_used)
end
end
describe '#disk_stats' do
subject { server.disk_stats }
it { is_expected.to be_present }
it "returns the storage of the instantiated server" do
is_expected.to eq(storage_status)
end
end
end
describe '#expected_version?' do
using RSpec::Parameterized::TableSyntax
where(:expected_version, :server_version, :result) do
'1.1.1' | '1.1.1' | true
'1.1.2' | '1.1.1' | false
'1.73.0' | '1.73.0-18-gf756ebe2' | false
'594c3ea3e0e5540e5915bd1c49713a0381459dd6' | '1.55.6-45-g594c3ea3' | true
'594c3ea3e0e5540e5915bd1c49713a0381459dd6' | '1.55.6-46-gabc123ff' | false
'594c3ea3e0e5540e5915bd1c49713a0381459dd6' | '1.55.6' | false
end
with_them do
it do
allow(Gitlab::GitalyClient).to receive(:expected_server_version).and_return(expected_version)
allow(server).to receive(:server_version).and_return(server_version)
expect(server.expected_version?).to eq(result)
end
end
end
describe 'replication_factor' do
context 'when examining for a given server' do
let(:storage_status) { double('storage_status', storage_name: 'default') }
before do
response = double('response', storage_statuses: [storage_status])
allow_next_instance_of(Gitlab::GitalyClient::ServerService) do |instance|
allow(instance).to receive(:info).and_return(response)
end
end
it do
allow(storage_status).to receive(:replication_factor).and_return(2)
expect(server.replication_factor).to eq(2)
end
end
end
end
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