github.com/pf-qiu/concourse/v6@v6.7.3-0.20201207032516-1f455d73275f/topgun/runtime/ephemeral_worker_test.go (about) 1 package topgun_test 2 3 import ( 4 . "github.com/pf-qiu/concourse/v6/topgun/common" 5 _ "github.com/lib/pq" 6 . "github.com/onsi/ginkgo" 7 . "github.com/onsi/gomega" 8 ) 9 10 var _ = Describe("Ephemeral Workers", func() { 11 Context("with an ephemeral worker available", func() { 12 BeforeEach(func() { 13 Deploy( 14 "deployments/concourse.yml", 15 "-o", "operations/worker-instances.yml", 16 "-v", "worker_instances=2", 17 "-o", "operations/ephemeral-worker.yml", 18 ) 19 }) 20 21 Context("when the worker goes away", func() { 22 BeforeEach(func() { 23 Bosh("ssh", "worker/0", "-c", "sudo /var/vcap/bosh/bin/monit stop worker") 24 }) 25 26 AfterEach(func() { 27 Bosh("ssh", "worker/0", "-c", "sudo /var/vcap/bosh/bin/monit start worker") 28 }) 29 30 It("disappears without stalling", func() { 31 Eventually(func() int { 32 workers := FlyTable("workers") 33 return len(workers) 34 }).Should(Equal(1)) 35 }) 36 }) 37 }) 38 })