chainPath, err := testhelpers.WriteContentsToTempFile(testhelpers.BBL_CHAIN)
		Expect(err).NotTo(HaveOccurred())

		keyPath, err := testhelpers.WriteContentsToTempFile(testhelpers.BBL_KEY)
		Expect(err).NotTo(HaveOccurred())

		otherCertPath, err := testhelpers.WriteContentsToTempFile(testhelpers.OTHER_BBL_CERT)
		Expect(err).NotTo(HaveOccurred())

		otherKeyPath, err := testhelpers.WriteContentsToTempFile(testhelpers.OTHER_BBL_KEY)
		Expect(err).NotTo(HaveOccurred())

		bbl.CreateLB("concourse", certPath, keyPath, chainPath)

		Expect(aws.LoadBalancers(stackName)).To(HaveKey("ConcourseLoadBalancer"))
		Expect(strings.TrimSpace(aws.DescribeCertificate(state.CertificateName()).Body)).To(Equal(strings.TrimSpace(testhelpers.BBL_CERT)))

		bbl.UpdateLB(otherCertPath, otherKeyPath)
		Expect(aws.LoadBalancers(stackName)).To(HaveKey("ConcourseLoadBalancer"))

		certificateName := state.CertificateName()
		Expect(strings.TrimSpace(aws.DescribeCertificate(certificateName).Body)).To(Equal(strings.TrimSpace(string(testhelpers.OTHER_BBL_CERT))))

		session := bbl.LBs()
		stdout := session.Out.Contents()
		Expect(stdout).To(ContainSubstring(fmt.Sprintf("Concourse LB: %s", aws.LoadBalancers(stackName)["ConcourseLoadBalancer"])))

		bbl.DeleteLB()
		Expect(aws.LoadBalancers(stackName)).NotTo(HaveKey("ConcourseLoadBalancer"))
		Expect(strings.TrimSpace(aws.DescribeCertificate(certificateName).Body)).To(BeEmpty())