update tests to cover shutdown and updated recover in progress

integrationtest/fixtures/termination-recovery/fake-uuid-provision.tf

@@ -3,9 +3,16 @@ terraform {
     random = {
       source  = "registry.terraform.io/hashicorp/random"
     }
+    null = {
+      source  = "registry.terraform.io/hashicorp/null"
+    }
+  }
+}
+resource "null_resource" "sleeper" {
+  provisioner "local-exec" {
+    command = "sleep 10"
   }
 }
-
 resource "random_uuid" "random" {}
 
-output provision_output { value = random_uuid.random.result }
+output provision_output { value = random_uuid.random.result }

integrationtest/fixtures/termination-recovery/manifest.yml

@@ -14,5 +14,7 @@ terraform_binaries:
   source: https://github.com/opentofu/opentofu/archive/refs/tags/v1.6.0.zip
 - name: terraform-provider-random
   version: 3.1.0
+- name: terraform-provider-null
+  version: 3.2.2
 service_definitions:
 - fake-uuid-service.yml

integrationtest/integrationtest_suite_test.go

@@ -30,7 +30,7 @@ var (
 var _ = SynchronizedBeforeSuite(
 	func() []byte {
 		// -gcflags enabled "gops", but had to be removed as this doesn't compile with Go 1.19
-		//path, err := Build("github.com/cloudfoundry/cloud-service-broker", `-gcflags="all=-N -l"`)
+		// path, err := Build("github.com/cloudfoundry/cloud-service-broker", `-gcflags="all=-N -l"`)
 		path := must(Build("github.com/cloudfoundry/cloud-service-broker/v2"))
 		return []byte(path)
 	},
@@ -45,8 +45,18 @@ var _ = SynchronizedBeforeSuite(
 )
 
 var _ = SynchronizedAfterSuite(
-	func() {},
-	func() { CleanupBuildArtifacts() },
+	func() {
+	},
+	func() {
+		CleanupBuildArtifacts()
+		files, err := filepath.Glob("/tmp/brokerpak*")
+		Expect(err).ToNot(HaveOccurred())
+		for _, f := range files {
+			if err := os.RemoveAll(f); err != nil {
+				Expect(err).ToNot(HaveOccurred())
+			}
+		}
+	},
 )
 
 var _ = BeforeEach(func() {