131 lines
3.7 KiB
Go
131 lines
3.7 KiB
Go
package digitalocean
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import (
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"context"
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"fmt"
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"strconv"
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"testing"
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"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
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"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
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)
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func TestAccDigitalOceanProjectResources_Basic(t *testing.T) {
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projectName := generateProjectName()
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dropletName := generateDropletName()
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baseConfig := fmt.Sprintf(`
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resource "digitalocean_project" "foo" {
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name = "%s"
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}
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resource "digitalocean_droplet" "foobar" {
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name = "%s"
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size = "512mb"
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image = "centos-7-x64"
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region = "nyc3"
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user_data = "foobar"
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}
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`, projectName, dropletName)
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projectResourcesConfigEmpty := `
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resource "digitalocean_project_resources" "barfoo" {
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project = digitalocean_project.foo.id
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resources = []
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}
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`
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projectResourcesConfigWithDroplet := `
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resource "digitalocean_project_resources" "barfoo" {
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project = digitalocean_project.foo.id
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resources = [digitalocean_droplet.foobar.urn]
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}
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`
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanProjectResourcesDestroy,
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Steps: []resource.TestStep{
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{
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Config: baseConfig + projectResourcesConfigEmpty,
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("digitalocean_project_resources.barfoo", "project"),
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resource.TestCheckResourceAttr("digitalocean_project_resources.barfoo", "resources.#", "0"),
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testProjectMembershipCount("digitalocean_project_resources.barfoo", 0),
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),
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},
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{
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// Add a resource to the digitalocean_project_resources.
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Config: baseConfig + projectResourcesConfigWithDroplet,
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("digitalocean_project_resources.barfoo", "project"),
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resource.TestCheckResourceAttr("digitalocean_project_resources.barfoo", "resources.#", "1"),
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testProjectMembershipCount("digitalocean_project_resources.barfoo", 1),
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),
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},
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{
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// Remove the resource that was added.
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Config: baseConfig + projectResourcesConfigEmpty,
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("digitalocean_project_resources.barfoo", "project"),
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resource.TestCheckResourceAttr("digitalocean_project_resources.barfoo", "resources.#", "0"),
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testProjectMembershipCount("digitalocean_project_resources.barfoo", 0),
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),
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},
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},
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})
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}
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func testProjectMembershipCount(name string, expectedCount int) resource.TestCheckFunc {
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return testResourceInstanceState(name, func(is *terraform.InstanceState) error {
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client := testAccProvider.Meta().(*CombinedConfig).godoClient()
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projectId, ok := is.Attributes["project"]
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if !ok {
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return fmt.Errorf("project attribute not set")
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}
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resources, err := loadResourceURNs(client, projectId)
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if err != nil {
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return fmt.Errorf("Error retrieving project resources: %s", err)
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}
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actualCount := len(*resources)
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if actualCount != expectedCount {
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return fmt.Errorf("project membership count mismatch: expected=%d, actual=%d",
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expectedCount, actualCount)
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}
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return nil
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})
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}
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func testAccCheckDigitalOceanProjectResourcesDestroy(s *terraform.State) error {
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client := testAccProvider.Meta().(*CombinedConfig).godoClient()
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for _, rs := range s.RootModule().Resources {
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switch rs.Type {
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case "digitalocean_project":
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_, _, err := client.Projects.Get(context.Background(), rs.Primary.ID)
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if err == nil {
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return fmt.Errorf("Project resource still exists")
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}
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case "digitalocean_droplet":
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id, err := strconv.Atoi(rs.Primary.ID)
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if err != nil {
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return err
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}
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_, _, err = client.Droplets.Get(context.Background(), id)
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if err == nil {
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return fmt.Errorf("Droplet resource still exists")
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}
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}
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}
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return nil
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}
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