Expect(err).NotTo(HaveOccurred()) Expect(availabilityZoneRetriever.RetrieveCall.Receives.Region).To(Equal("some-region")) Expect(certificateManager.DescribeCall.Receives.CertificateName).To(Equal("concourse-elb-cert-abcd-some-env-id-timestamp")) Expect(infrastructureManager.UpdateCall.Receives.KeyPairName).To(Equal("some-key-pair")) Expect(infrastructureManager.UpdateCall.Receives.NumberOfAvailabilityZones).To(Equal(3)) Expect(infrastructureManager.UpdateCall.Receives.StackName).To(Equal("some-stack")) Expect(infrastructureManager.UpdateCall.Receives.LBType).To(Equal("concourse")) Expect(infrastructureManager.UpdateCall.Receives.LBCertificateARN).To(Equal("some-certificate-arn")) Expect(infrastructureManager.UpdateCall.Receives.EnvID).To(Equal("some-env-id:timestamp")) }) It("names the loadbalancer without EnvID when EnvID is not set", func() { incomingState.EnvID = "" availabilityZoneRetriever.RetrieveCall.Returns.AZs = []string{"a", "b", "c"} certificateManager.DescribeCall.Returns.Certificate = iam.Certificate{ ARN: "some-certificate-arn", } err := command.Execute([]string{ "--type", "concourse", "--cert", "temp/some-cert.crt", "--key", "temp/some-key.key", }, incomingState) Expect(err).NotTo(HaveOccurred()) Expect(certificateManager.DescribeCall.Receives.CertificateName).To(Equal("concourse-elb-cert-abcd"))