Files
ubicloud/spec/model/github_runner_spec.rb

140 lines
4.1 KiB
Ruby

# frozen_string_literal: true
require_relative "spec_helper"
RSpec.describe GithubRunner do
subject(:github_runner) {
ins = GithubInstallation.create_with_id(installation_id: 123, name: "test-installation", type: "User")
vm = create_vm(vm_host: create_vm_host, boot_image: "github-ubuntu-2204")
Sshable.create { it.id = vm.id }
described_class.create_with_id(repository_name: "test-repo", label: "ubicloud", vm_id: vm.id, installation_id: ins.id)
}
def clog_emit_hash
hash = nil
message = "runner_tested"
expect(Clog).to(receive(:emit).with(message).and_wrap_original do |original_method, *args, &block|
hash = block.call
original_method.call(*args, &block)
end)
github_runner.log_duration(message, 10)
hash[message]
end
it "can log duration with a vm" do
vm = github_runner.vm
expect(clog_emit_hash).to eq({
repository_name: "test-repo",
ubid: github_runner.ubid,
label: github_runner.label,
duration: 10,
conclusion: nil,
vm_ubid: vm.ubid,
arch: vm.arch,
cores: vm.cores,
vcpus: vm.vcpus,
vm_host_ubid: vm.vm_host.ubid,
data_center: vm.vm_host.data_center
})
end
it "can log duration when it's from a vm pool" do
pool = VmPool.create_with_id(size: 1, vm_size: "standard-2", location_id: Location::HETZNER_FSN1_ID, boot_image: "github-ubuntu-2204", storage_size_gib: 86)
vm = github_runner.vm
vm.update(pool_id: pool.id)
expect(clog_emit_hash).to eq({
repository_name: "test-repo",
ubid: github_runner.ubid,
label: github_runner.label,
duration: 10,
conclusion: nil,
vm_ubid: vm.ubid,
arch: vm.arch,
cores: vm.cores,
vcpus: vm.vcpus,
vm_host_ubid: vm.vm_host.ubid,
data_center: vm.vm_host.data_center,
vm_pool_ubid: pool.ubid
})
end
it "can log duration when vm does not have vm_host" do
github_runner.vm.update(vm_host_id: nil)
vm = github_runner.vm
expect(clog_emit_hash).to eq({
repository_name: "test-repo",
ubid: github_runner.ubid,
label: github_runner.label,
duration: 10,
conclusion: nil,
vm_ubid: vm.ubid,
arch: vm.arch,
cores: vm.cores,
vcpus: vm.vcpus
})
end
it "can log duration with a vm with a strand" do
vm = github_runner.vm
Strand.create(
prog: "Vm::Nexus",
label: "start",
stack: [{"ch_version" => "46.0"}]
) { it.id = vm.id }
expect(clog_emit_hash).to eq({
repository_name: "test-repo",
ubid: github_runner.ubid,
label: github_runner.label,
duration: 10,
conclusion: nil,
vm_ubid: vm.ubid,
arch: vm.arch,
cores: vm.cores,
vcpus: vm.vcpus,
vm_host_ubid: vm.vm_host.ubid,
data_center: vm.vm_host.data_center,
ch_version: "46.0"
})
end
it "can log duration without a vm" do
github_runner.update(vm_id: nil)
expect(clog_emit_hash).to eq({
repository_name: "test-repo",
ubid: github_runner.ubid,
label: github_runner.label,
duration: 10,
conclusion: nil
})
end
it "provisions a spare runner" do
expect(Prog::Vm::GithubRunner).to receive(:assemble)
.with(github_runner.installation, repository_name: github_runner.repository_name, label: github_runner.label)
.and_return(instance_double(Strand, subject: instance_double(described_class)))
github_runner.provision_spare_runner
end
it "initiates a new health monitor session" do
expect(github_runner.vm.sshable).to receive(:start_fresh_session)
github_runner.init_health_monitor_session
end
it "checks pulse" do
session = {
ssh_session: instance_double(Net::SSH::Connection::Session)
}
pulse = {
reading: "up",
reading_rpt: 5,
reading_chg: Time.now - 30
}
expect(session[:ssh_session]).to receive(:exec!).with("awk '/MemAvailable/ {print $2}' /proc/meminfo").and_return("123\n")
github_runner.check_pulse(session: session, previous_pulse: pulse)
expect(session[:ssh_session]).to receive(:exec!).and_raise Sshable::SshError
github_runner.check_pulse(session: session, previous_pulse: pulse)
end
end