terraform/builtin/providers/google/resource_compute_network_te...

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package google
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"google.golang.org/api/compute/v1"
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)
func TestAccComputeNetwork_basic(t *testing.T) {
var network compute.Network
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeNetworkDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeNetwork_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeNetworkExists(
"google_compute_network.foobar", &network),
),
},
},
})
}
func TestAccComputeNetwork_auto_subnet(t *testing.T) {
var network compute.Network
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeNetworkDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeNetwork_auto_subnet,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeNetworkExists(
"google_compute_network.bar", &network),
testAccCheckComputeNetworkIsAutoSubnet(
"google_compute_network.bar", &network),
),
},
},
})
}
func TestAccComputeNetwork_custom_subnet(t *testing.T) {
var network compute.Network
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeNetworkDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeNetwork_custom_subnet,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeNetworkExists(
"google_compute_network.baz", &network),
testAccCheckComputeNetworkIsCustomSubnet(
"google_compute_network.baz", &network),
),
},
},
})
}
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func testAccCheckComputeNetworkDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
for _, rs := range s.RootModule().Resources {
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if rs.Type != "google_compute_network" {
continue
}
_, err := config.clientCompute.Networks.Get(
config.Project, rs.Primary.ID).Do()
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if err == nil {
return fmt.Errorf("Network still exists")
}
}
return nil
}
func testAccCheckComputeNetworkExists(n string, network *compute.Network) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
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if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
found, err := config.clientCompute.Networks.Get(
config.Project, rs.Primary.ID).Do()
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if err != nil {
return err
}
if found.Name != rs.Primary.ID {
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return fmt.Errorf("Network not found")
}
*network = *found
return nil
}
}
func testAccCheckComputeNetworkIsAutoSubnet(n string, network *compute.Network) resource.TestCheckFunc {
return func(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
found, err := config.clientCompute.Networks.Get(
config.Project, network.Name).Do()
if err != nil {
return err
}
if !found.AutoCreateSubnetworks {
return fmt.Errorf("should have AutoCreateSubnetworks = true")
}
if found.IPv4Range != "" {
return fmt.Errorf("should not have IPv4Range")
}
return nil
}
}
func testAccCheckComputeNetworkIsCustomSubnet(n string, network *compute.Network) resource.TestCheckFunc {
return func(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
found, err := config.clientCompute.Networks.Get(
config.Project, network.Name).Do()
if err != nil {
return err
}
if found.AutoCreateSubnetworks {
return fmt.Errorf("should have AutoCreateSubnetworks = false")
}
if found.IPv4Range != "" {
return fmt.Errorf("should not have IPv4Range")
}
return nil
}
}
var testAccComputeNetwork_basic = fmt.Sprintf(`
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resource "google_compute_network" "foobar" {
name = "network-test-%s"
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ipv4_range = "10.0.0.0/16"
}`, acctest.RandString(10))
var testAccComputeNetwork_auto_subnet = fmt.Sprintf(`
resource "google_compute_network" "bar" {
name = "network-test-%s"
auto_create_subnetworks = true
}`, acctest.RandString(10))
var testAccComputeNetwork_custom_subnet = fmt.Sprintf(`
resource "google_compute_network" "baz" {
name = "network-test-%s"
auto_create_subnetworks = false
}`, acctest.RandString(10))