package google import ( "fmt" "testing" "github.com/hashicorp/terraform/helper/resource" "github.com/hashicorp/terraform/terraform" "google.golang.org/api/compute/v1" ) // Add two key value pairs func TestAccComputeProjectMetadata_basic(t *testing.T) { var project compute.Project t.Skip("See https://github.com/hashicorp/terraform/issues/4504") resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testAccCheckComputeProjectMetadataDestroy, Steps: []resource.TestStep{ resource.TestStep{ Config: testAccComputeProject_basic0_metadata, Check: resource.ComposeTestCheckFunc( testAccCheckComputeProjectExists( "google_compute_project_metadata.fizzbuzz", &project), testAccCheckComputeProjectMetadataContains(&project, "banana", "orange"), testAccCheckComputeProjectMetadataContains(&project, "sofa", "darwinism"), testAccCheckComputeProjectMetadataSize(&project, 2), ), }, }, }) } // Add three key value pairs, then replace one and modify a second func TestAccComputeProjectMetadata_modify_1(t *testing.T) { var project compute.Project resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testAccCheckComputeProjectMetadataDestroy, Steps: []resource.TestStep{ resource.TestStep{ Config: testAccComputeProject_modify0_metadata, Check: resource.ComposeTestCheckFunc( testAccCheckComputeProjectExists( "google_compute_project_metadata.fizzbuzz", &project), testAccCheckComputeProjectMetadataContains(&project, "paper", "pen"), testAccCheckComputeProjectMetadataContains(&project, "genghis_khan", "french bread"), testAccCheckComputeProjectMetadataContains(&project, "happy", "smiling"), testAccCheckComputeProjectMetadataSize(&project, 3), ), }, resource.TestStep{ Config: testAccComputeProject_modify1_metadata, Check: resource.ComposeTestCheckFunc( testAccCheckComputeProjectExists( "google_compute_project_metadata.fizzbuzz", &project), testAccCheckComputeProjectMetadataContains(&project, "paper", "pen"), testAccCheckComputeProjectMetadataContains(&project, "paris", "french bread"), testAccCheckComputeProjectMetadataContains(&project, "happy", "laughing"), testAccCheckComputeProjectMetadataSize(&project, 3), ), }, }, }) } // Add two key value pairs, and replace both func TestAccComputeProjectMetadata_modify_2(t *testing.T) { var project compute.Project resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testAccCheckComputeProjectMetadataDestroy, Steps: []resource.TestStep{ resource.TestStep{ Config: testAccComputeProject_basic0_metadata, Check: resource.ComposeTestCheckFunc( testAccCheckComputeProjectExists( "google_compute_project_metadata.fizzbuzz", &project), testAccCheckComputeProjectMetadataContains(&project, "banana", "orange"), testAccCheckComputeProjectMetadataContains(&project, "sofa", "darwinism"), testAccCheckComputeProjectMetadataSize(&project, 2), ), }, resource.TestStep{ Config: testAccComputeProject_basic1_metadata, Check: resource.ComposeTestCheckFunc( testAccCheckComputeProjectExists( "google_compute_project_metadata.fizzbuzz", &project), testAccCheckComputeProjectMetadataContains(&project, "kiwi", "papaya"), testAccCheckComputeProjectMetadataContains(&project, "finches", "darwinism"), testAccCheckComputeProjectMetadataSize(&project, 2), ), }, }, }) } func testAccCheckComputeProjectMetadataDestroy(s *terraform.State) error { config := testAccProvider.Meta().(*Config) project, err := config.clientCompute.Projects.Get(config.Project).Do() if err == nil && len(project.CommonInstanceMetadata.Items) > 0 { return fmt.Errorf("Error, metadata items still exist") } return nil } func testAccCheckComputeProjectExists(n string, project *compute.Project) resource.TestCheckFunc { return func(s *terraform.State) error { rs, ok := s.RootModule().Resources[n] if !ok { return fmt.Errorf("Not found: %s", n) } if rs.Primary.ID == "" { return fmt.Errorf("No ID is set") } config := testAccProvider.Meta().(*Config) found, err := config.clientCompute.Projects.Get( config.Project).Do() if err != nil { return err } if "common_metadata" != rs.Primary.ID { return fmt.Errorf("Common metadata not found, found %s", rs.Primary.ID) } *project = *found return nil } } func testAccCheckComputeProjectMetadataContains(project *compute.Project, key string, value string) resource.TestCheckFunc { return func(s *terraform.State) error { config := testAccProvider.Meta().(*Config) project, err := config.clientCompute.Projects.Get(config.Project).Do() if err != nil { return fmt.Errorf("Error, failed to load project service for %s: %s", config.Project, err) } for _, kv := range project.CommonInstanceMetadata.Items { if kv.Key == key { if kv.Value != nil && *kv.Value == value { return nil } else { return fmt.Errorf("Error, key value mismatch, wanted (%s, %s), got (%s, %s)", key, value, kv.Key, *kv.Value) } } } return fmt.Errorf("Error, key %s not present", key) } } func testAccCheckComputeProjectMetadataSize(project *compute.Project, size int) resource.TestCheckFunc { return func(s *terraform.State) error { config := testAccProvider.Meta().(*Config) project, err := config.clientCompute.Projects.Get(config.Project).Do() if err != nil { return fmt.Errorf("Error, failed to load project service for %s: %s", config.Project, err) } if size > len(project.CommonInstanceMetadata.Items) { return fmt.Errorf("Error, expected at least %d metadata items, got %d", size, len(project.CommonInstanceMetadata.Items)) } return nil } } const testAccComputeProject_basic0_metadata = ` resource "google_compute_project_metadata" "fizzbuzz" { metadata { banana = "orange" sofa = "darwinism" } }` const testAccComputeProject_basic1_metadata = ` resource "google_compute_project_metadata" "fizzbuzz" { metadata { kiwi = "papaya" finches = "darwinism" } }` const testAccComputeProject_modify0_metadata = ` resource "google_compute_project_metadata" "fizzbuzz" { metadata { paper = "pen" genghis_khan = "french bread" happy = "smiling" } }` const testAccComputeProject_modify1_metadata = ` resource "google_compute_project_metadata" "fizzbuzz" { metadata { paper = "pen" paris = "french bread" happy = "laughing" } }`