mirror of
https://github.com/puppetlabs/vmpooler.git
synced 2026-01-26 18:08:42 -05:00
Fix tests for changes
This commit is contained in:
kirby@puppetlabs.com
parent
90e09bfe1c
commit
2b96d7e476
10 changed files with 268 additions and 189 deletions
|
|
@ -8,7 +8,6 @@ require 'mock_redis'
|
|||
RSpec::Matchers.define :a_pool_with_name_of do |value|
|
||||
match { |actual| actual['name'] == value }
|
||||
end
|
||||
|
||||
describe 'Pool Manager' do
|
||||
let(:logger) { MockLogger.new }
|
||||
let(:metrics) { Vmpooler::DummyStatsd.new }
|
||||
|
|
@ -276,7 +275,7 @@ EOT
|
|||
redis_connection_pool.with do |redis|
|
||||
expect(redis.hget('vmpooler__boot__' + Date.today.to_s, pool + ':' + vm)).to be_nil
|
||||
subject.move_pending_vm_to_ready(vm, pool, redis)
|
||||
expect(redis.hget('vmpooler__boot__' + Date.today.to_s, pool + ':' + vm)).to eq("") # Possible implementation bug here. Should still be nil here
|
||||
expect(redis.hget('vmpooler__boot__' + Date.today.to_s, pool + ':' + vm)).to match(/\d\.\d{2}/)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -661,7 +660,7 @@ EOT
|
|||
end
|
||||
|
||||
it 'calls _clone_vm' do
|
||||
expect(subject).to receive(:_clone_vm).with(pool_object,provider)
|
||||
expect(subject).to receive(:_clone_vm).with(pool_object,provider,nil,nil)
|
||||
|
||||
subject.clone_vm(pool_object,provider)
|
||||
end
|
||||
|
|
@ -669,7 +668,7 @@ EOT
|
|||
it 'logs a message if an error is raised' do
|
||||
allow(logger).to receive(:log)
|
||||
expect(logger).to receive(:log).with('s',"[!] [#{pool}] failed while cloning VM with an error: MockError")
|
||||
expect(subject).to receive(:_clone_vm).with(pool,provider).and_raise('MockError')
|
||||
expect(subject).to receive(:_clone_vm).with(pool,provider,nil,nil).and_raise('MockError')
|
||||
|
||||
expect{subject.clone_vm(pool,provider)}.to raise_error(/MockError/)
|
||||
end
|
||||
|
|
@ -696,10 +695,13 @@ EOT
|
|||
|
||||
context 'with no errors during cloning' do
|
||||
before(:each) do
|
||||
allow(metrics).to receive(:timing)
|
||||
expect(metrics).to receive(:timing).with(/clone\./,/0/)
|
||||
expect(provider).to receive(:create_vm).with(pool, String)
|
||||
allow(logger).to receive(:log)
|
||||
expect(subject).to receive(:find_unique_hostname).with(pool).and_return(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(subject).to receive(:find_unique_hostname).with(pool, redis).and_return(vm)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should create a cloning VM' do
|
||||
|
|
@ -745,7 +747,9 @@ EOT
|
|||
before(:each) do
|
||||
expect(provider).to receive(:create_vm).with(pool, String).and_raise('MockError')
|
||||
allow(logger).to receive(:log)
|
||||
expect(subject).to receive(:find_unique_hostname).with(pool).and_return(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(subject).to receive(:find_unique_hostname).with(pool, redis).and_return(vm)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should not create a cloning VM' do
|
||||
|
|
@ -865,13 +869,16 @@ EOT
|
|||
|
||||
it 'should emit a timing metric' do
|
||||
allow(subject).to receive(:get_vm_usage_labels)
|
||||
allow(metrics).to receive(:timing)
|
||||
expect(metrics).to receive(:timing).with("destroy.#{pool}", String)
|
||||
|
||||
subject._destroy_vm(vm,pool,provider)
|
||||
end
|
||||
|
||||
it 'should check usage labels' do
|
||||
expect(subject).to receive(:get_vm_usage_labels).with(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(subject).to receive(:get_vm_usage_labels).with(vm, redis)
|
||||
end
|
||||
|
||||
subject._destroy_vm(vm,pool,provider)
|
||||
end
|
||||
|
|
@ -925,7 +932,9 @@ EOT
|
|||
|
||||
context 'when label evaluation is disabled' do
|
||||
it 'should do nothing' do
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -945,7 +954,9 @@ EOT
|
|||
it 'should return' do
|
||||
expect(subject).to receive(:get_vm_usage_labels).and_return(nil)
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -960,9 +971,11 @@ EOT
|
|||
end
|
||||
|
||||
it 'should emit a metric' do
|
||||
expect(metrics).to receive(:increment).with("usage.unauthenticated.#{template}")
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(metrics).to receive(:increment).with("usage.unauthenticated.#{template}")
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -977,7 +990,9 @@ EOT
|
|||
it 'should emit a metric' do
|
||||
expect(metrics).to receive(:increment).with("usage.#{user}.#{template}")
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
|
||||
context 'with a user with period in name' do
|
||||
|
|
@ -994,7 +1009,9 @@ EOT
|
|||
it 'should emit a metric with the character replaced' do
|
||||
expect(metrics).to receive(:increment).with(metric_string)
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should include three nodes' do
|
||||
|
|
@ -1024,13 +1041,17 @@ EOT
|
|||
let(:metric_string) { metric_string_sub.join('.') }
|
||||
|
||||
before(:each) do
|
||||
create_tag(vm, 'jenkins_build_url', jenkins_build_url)
|
||||
redis_connection_pool.with do |redis|
|
||||
create_tag(vm, 'jenkins_build_url', jenkins_build_url, redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should emit a metric with information from the URL' do
|
||||
expect(metrics).to receive(:increment).with(metric_string)
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -1049,13 +1070,17 @@ EOT
|
|||
let(:metric_nodes) { expected_string.split('.') }
|
||||
|
||||
before(:each) do
|
||||
create_tag(vm, 'jenkins_build_url', jenkins_build_url)
|
||||
redis_connection_pool.with do |redis|
|
||||
create_tag(vm, 'jenkins_build_url', jenkins_build_url, redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should emit a metric with information from the URL' do
|
||||
expect(metrics).to receive(:increment).with(expected_string)
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should contain exactly nine nodes' do
|
||||
|
|
@ -1074,13 +1099,17 @@ EOT
|
|||
let(:job_name) { value_stream_parts.join('_') }
|
||||
|
||||
before(:each) do
|
||||
create_tag(vm, 'jenkins_build_url', jenkins_build_url)
|
||||
redis_connection_pool.with do |redis|
|
||||
create_tag(vm, 'jenkins_build_url', jenkins_build_url, redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should emit a metric with information from the URL without a build_component' do
|
||||
expect(metrics).to receive(:increment).with("usage.#{user}.#{instance}.#{value_stream}.#{branch}.#{project}.#{job_name}.#{template}")
|
||||
|
||||
subject.get_vm_usage_labels(vm)
|
||||
redis_connection_pool.with do |redis|
|
||||
subject.get_vm_usage_labels(vm, redis)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -1287,7 +1316,7 @@ EOT
|
|||
allow(logger).to receive(:log)
|
||||
|
||||
redis_connection_pool.with do |redis|
|
||||
create_running_vm(pool,vm,token)
|
||||
create_running_vm(pool,vm,redis,token)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -1574,13 +1603,17 @@ EOT
|
|||
end
|
||||
|
||||
it 'should return the pool name' do
|
||||
expect(subject.get_pool_name_for_vm(vm)).to eq(pool)
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(subject.get_pool_name_for_vm(vm,redis)).to eq(pool)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
context 'Given an invalid VM' do
|
||||
it 'should return nil' do
|
||||
expect(subject.get_pool_name_for_vm('does_not_exist')).to be_nil
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(subject.get_pool_name_for_vm('does_not_exist',redis)).to be_nil
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -1749,7 +1782,9 @@ EOT
|
|||
|
||||
context 'when VM in the queue does not exist' do
|
||||
before(:each) do
|
||||
disk_task_vm(vm,"snapshot_#{vm}")
|
||||
redis_connection_pool.with do |redis|
|
||||
disk_task_vm(vm,"snapshot_#{vm}",redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should log an error' do
|
||||
|
|
@ -1768,8 +1803,8 @@ EOT
|
|||
context 'when specified provider does not exist' do
|
||||
before(:each) do
|
||||
redis_connection_pool.with do |redis|
|
||||
disk_task_vm(vm,"snapshot_#{vm}")
|
||||
create_running_vm(pool, vm, token)
|
||||
disk_task_vm(vm,"snapshot_#{vm}",redis)
|
||||
create_running_vm(pool, vm, redis, token)
|
||||
expect(subject).to receive(:get_provider_for_pool).and_return(nil)
|
||||
end
|
||||
end
|
||||
|
|
@ -1791,7 +1826,7 @@ EOT
|
|||
before(:each) do
|
||||
['vm1', 'vm2', 'vm3'].each do |vm_name|
|
||||
redis_connection_pool.with do |redis|
|
||||
disk_task_vm(vm_name,"snapshot_#{vm_name}")
|
||||
disk_task_vm(vm_name,"snapshot_#{vm_name}",redis)
|
||||
create_running_vm(pool, vm_name, redis, token)
|
||||
end
|
||||
end
|
||||
|
|
@ -1895,7 +1930,9 @@ EOT
|
|||
|
||||
context 'when VM in the queue does not exist' do
|
||||
before(:each) do
|
||||
snapshot_vm(vm,"snapshot_#{vm}")
|
||||
redis_connection_pool.with do |redis|
|
||||
snapshot_vm(vm,"snapshot_#{vm}",redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should log an error' do
|
||||
|
|
@ -1914,7 +1951,7 @@ EOT
|
|||
context 'when specified provider does not exist' do
|
||||
before(:each) do
|
||||
redis_connection_pool.with do |redis|
|
||||
snapshot_vm(vm,"snapshot_#{vm}")
|
||||
snapshot_vm(vm,"snapshot_#{vm}",redis)
|
||||
create_running_vm(pool, vm, redis, token)
|
||||
expect(subject).to receive(:get_provider_for_pool).and_return(nil)
|
||||
end
|
||||
|
|
@ -1937,7 +1974,7 @@ EOT
|
|||
before(:each) do
|
||||
['vm1', 'vm2', 'vm3'].each do |vm_name|
|
||||
redis_connection_pool.with do |redis|
|
||||
snapshot_vm(vm_name,"snapshot_#{vm_name}")
|
||||
snapshot_vm(vm_name,"snapshot_#{vm_name}",redis)
|
||||
create_running_vm(pool, vm_name, redis, token)
|
||||
end
|
||||
end
|
||||
|
|
@ -1973,7 +2010,9 @@ EOT
|
|||
|
||||
context 'when VM in the queue does not exist' do
|
||||
before(:each) do
|
||||
snapshot_revert_vm(vm,"snapshot_#{vm}")
|
||||
redis_connection_pool.with do |redis|
|
||||
snapshot_revert_vm(vm,"snapshot_#{vm}",redis)
|
||||
end
|
||||
end
|
||||
|
||||
it 'should log an error' do
|
||||
|
|
@ -1992,7 +2031,7 @@ EOT
|
|||
context 'when specified provider does not exist' do
|
||||
before(:each) do
|
||||
redis_connection_pool.with do |redis|
|
||||
snapshot_revert_vm(vm,"snapshot_#{vm}")
|
||||
snapshot_revert_vm(vm,"snapshot_#{vm}",redis)
|
||||
create_running_vm(pool, vm, redis, token)
|
||||
expect(subject).to receive(:get_provider_for_pool).and_return(nil)
|
||||
end
|
||||
|
|
@ -2015,7 +2054,7 @@ EOT
|
|||
before(:each) do
|
||||
['vm1', 'vm2', 'vm3'].each do |vm_name|
|
||||
redis_connection_pool.with do |redis|
|
||||
snapshot_revert_vm(vm_name,"snapshot_#{vm_name}")
|
||||
snapshot_revert_vm(vm_name,"snapshot_#{vm_name}",redis)
|
||||
create_running_vm(pool, vm_name, redis, token)
|
||||
end
|
||||
end
|
||||
|
|
@ -2214,9 +2253,9 @@ EOT
|
|||
end
|
||||
|
||||
it 'should run prepare_template' do
|
||||
expect(subject).to receive(:prepare_template).with(poolconfig, provider)
|
||||
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(subject).to receive(:prepare_template).with(poolconfig, provider, redis)
|
||||
|
||||
subject.update_pool_template(poolconfig, provider, new_template, current_template, redis)
|
||||
end
|
||||
end
|
||||
|
|
@ -2257,8 +2296,9 @@ EOT
|
|||
let(:mutex) { Mutex.new }
|
||||
before(:each) do
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(redis).to receive(:scard).with("vmpooler__pending__#{pool}").and_return(1)
|
||||
expect(redis).to receive(:scard).with("vmpooler__ready__#{pool}").and_return(2)
|
||||
create_ready_vm(pool,'vm1',redis)
|
||||
create_ready_vm(pool,'vm2',redis)
|
||||
create_pending_vm(pool,'vm3',redis)
|
||||
end
|
||||
mutex.lock
|
||||
expect(subject).to receive(:pool_mutex).with(pool).and_return(mutex)
|
||||
|
|
@ -2282,8 +2322,9 @@ EOT
|
|||
context 'with a total size greater than the pool size' do
|
||||
it 'should remove excess ready vms' do
|
||||
redis_connection_pool.with do |redis|
|
||||
expect(redis).to receive(:scard).with("vmpooler__ready__#{pool}").and_return(4)
|
||||
expect(redis).to receive(:scard).with("vmpooler__pending__#{pool}").and_return(0)
|
||||
['vm1','vm2','vm3','vm4'].each do |v|
|
||||
create_ready_vm(pool,v,redis)
|
||||
end
|
||||
end
|
||||
expect(subject).to receive(:move_vm_queue).exactly(2).times
|
||||
|
||||
|
|
@ -2294,11 +2335,11 @@ EOT
|
|||
redis_connection_pool.with do |redis|
|
||||
create_pending_vm(pool,'vm1',redis)
|
||||
create_pending_vm(pool,'vm2',redis)
|
||||
create_ready_vm(pool, 'vm3',redis)
|
||||
create_ready_vm(pool, 'vm4',redis)
|
||||
create_ready_vm(pool, 'vm5',redis)
|
||||
create_ready_vm(pool,'vm3',redis)
|
||||
create_ready_vm(pool,'vm4',redis)
|
||||
create_ready_vm(pool,'vm5',redis)
|
||||
expect(subject).to receive(:move_vm_queue).exactly(3).times
|
||||
end
|
||||
expect(subject).to receive(:move_vm_queue).exactly(3).times
|
||||
|
||||
subject.remove_excess_vms(config[:pools][0])
|
||||
end
|
||||
|
|
@ -2347,7 +2388,9 @@ EOT
|
|||
|
||||
context 'when template delta disk creation fails' do
|
||||
before(:each) do
|
||||
allow(redis).to receive(:hset)
|
||||
redis_connection_pool.with do |redis|
|
||||
allow(redis).to receive(:hset)
|
||||
end
|
||||
expect(provider).to receive(:create_template_delta_disks).and_raise("MockError")
|
||||
end
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue