Refactor Civo Kubernetes node pool configuration and organize code in their own folders per service

civo/acceptance/acceptance.go

@@ -0,0 +1,84 @@
+package acceptance
+
+import (
+	"context"
+	"os"
+	"strings"
+
+	"testing"
+
+	"github.com/civo/terraform-provider-civo/civo"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+)
+
+// TestAccProvider is a global instance of the provider under test.
+// It is used in acceptance tests to configure resources.
+var TestAccProvider *schema.Provider
+
+// TestAccProviders is a map of provider instances keyed by their name.
+// It is used in acceptance tests where multiple providers are in play.
+var TestAccProviders map[string]*schema.Provider
+
+// TestAccProviderFactories is a map of functions that return a provider instance and an error.
+// It is used in acceptance tests where the provider needs to be configured in a certain way.
+var TestAccProviderFactories map[string]func() (*schema.Provider, error)
+
+func init() {
+	TestAccProvider = civo.Provider()
+	TestAccProviders = map[string]*schema.Provider{
+		"civo": TestAccProvider,
+	}
+	TestAccProviderFactories = map[string]func() (*schema.Provider, error){
+		"civo": func() (*schema.Provider, error) {
+			return TestAccProvider, nil
+		},
+	}
+}
+
+// TestProvider - Test the provider itself
+func TestProvider(t *testing.T) {
+	if err := civo.Provider().InternalValidate(); err != nil {
+		t.Fatalf("err: %s", err)
+	}
+}
+
+// TestProviderImpl is a test function to ensure that the Provider function of the civo package
+// returns an instance of the *schema.Provider type. It doesn't test any behavior of the provider itself.
+func TestProviderImpl(t *testing.T) {
+	var _ *schema.Provider = civo.Provider()
+}
+
+// TestToken - Test the provider token
+func TestToken(t *testing.T) {
+	rawProvider := civo.Provider()
+	raw := map[string]interface{}{
+		"token": "123456789",
+	}
+
+	diags := rawProvider.Configure(context.Background(), terraform.NewResourceConfigRaw(raw))
+	if diags.HasError() {
+		t.Fatalf("provider configure failed: %s", DiagnosticsToString(diags))
+	}
+}
+
+// DiagnosticsToString - Convert diag.Diagnostics to string
+func DiagnosticsToString(diags diag.Diagnostics) string {
+	diagsAsStrings := make([]string, len(diags))
+	for i, diag := range diags {
+		diagsAsStrings[i] = diag.Summary
+	}
+
+	return strings.Join(diagsAsStrings, "; ")
+}
+
+// TestAccPreCheck - Check if the environment variables are set
+func TestAccPreCheck(t *testing.T) {
+	if v := os.Getenv("CIVO_TOKEN"); v == "" {
+		t.Fatal("CIVO_TOKEN must be set for acceptance tests")
+	}
+	if v := os.Getenv("CIVO_REGION"); v == "" {
+		t.Fatal("CIVO_REGION must be set for acceptance tests")
+	}
+}

civo/acceptance/instances.go

@@ -0,0 +1,51 @@
+package acceptance
+
+import (
+	"fmt"
+
+	"github.com/civo/civogo"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+)
+
+// CivoInstanceDestroy is used to destroy the instance created during the test
+func CivoInstanceDestroy(s *terraform.State) error {
+	client := TestAccProvider.Meta().(*civogo.Client)
+
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "civo_instance" {
+			continue
+		}
+
+		_, err := client.GetInstance(rs.Primary.ID)
+		if err != nil {
+			return fmt.Errorf("instance still exists")
+		}
+	}
+
+	return nil
+}
+
+// CivoInstanceResourceExists queries the API and retrieves the matching Widget.
+func CivoInstanceResourceExists(n string, instance *civogo.Instance) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		// find the corresponding state object
+		rs, ok := s.RootModule().Resources[n]
+		if !ok {
+			return fmt.Errorf("not found: %s", n)
+		}
+
+		// retrieve the configured client from the test setup
+		client := TestAccProvider.Meta().(*civogo.Client)
+		resp, err := client.GetInstance(rs.Primary.ID)
+		if err != nil {
+			return fmt.Errorf("instance not found: (%s) %s", rs.Primary.ID, err)
+		}
+
+		// If no error, assign the response Widget attribute to the widget pointer
+		*instance = *resp
+
+		// return fmt.Errorf("Domain (%s) not found", rs.Primary.ID)
+		return nil
+	}
+}

civo/acceptance/ip.go

@@ -0,0 +1,31 @@
+package acceptance
+
+import (
+	"fmt"
+
+	"github.com/civo/civogo"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+)
+
+// CivoReservedIPResourceExists queries the API and retrieves the matching Widget.
+func CivoReservedIPResourceExists(n string, ip *civogo.IP) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		// find the corresponding state object
+		rs, ok := s.RootModule().Resources[n]
+		if !ok {
+			return fmt.Errorf("not found: %s", n)
+		}
+
+		// retrieve the configured client from the test setup
+		client := TestAccProvider.Meta().(*civogo.Client)
+		resp, err := client.FindIP(rs.Primary.ID)
+		if err != nil {
+			return fmt.Errorf("ip not found: (%s) %s", rs.Primary.ID, err)
+		}
+
+		*ip = *resp
+
+		return nil
+	}
+}

civo/acceptance/kubernetes.go

@@ -0,0 +1,26 @@
+package acceptance
+
+import (
+	"fmt"
+
+	"github.com/civo/civogo"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+)
+
+// CivoKubernetesClusterDestroy is used to destroy the kubernetes cluster created during the test
+func CivoKubernetesClusterDestroy(s *terraform.State) error {
+	client := TestAccProvider.Meta().(*civogo.Client)
+
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "civo_kubernetes_cluster" {
+			continue
+		}
+
+		_, err := client.GetKubernetesCluster(rs.Primary.ID)
+		if err == nil {
+			return fmt.Errorf("kubernetes Cluster still exists")
+		}
+	}
+
+	return nil
+}

civo/datasource_database.go → civo/database/datasource_database.go

@@ -1,4 +1,4 @@
-package civo
+package database
 
 import (
 	"context"
@@ -12,9 +12,9 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
 )
 
-// Data source to get from the api a specific Database
+// DataSourceDatabase Data source to get from the api a specific Database
 // using the id or the name
-func dataSourceDatabase() *schema.Resource {
+func DataSourceDatabase() *schema.Resource {
 	return &schema.Resource{
 		Description: strings.Join([]string{
 			"Get information of an Database for use in other resources. This data source provides all of the Database's properties as configured on your Civo account.",

civo/datasource_database_test.go → civo/database/datasource_database_test.go

@@ -1,23 +1,25 @@
-package civo
+package database_test
 
 import (
 	"fmt"
 	"testing"
 
+	"github.com/civo/terraform-provider-civo/civo/acceptance"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 )
 
+// TestAccDataSourceCivoDatabase_basic is used to test the data source
 func TestAccDataSourceCivoDatabase_basic(t *testing.T) {
 	datasourceName := "data.civo_database.foobar"
 	name := acctest.RandomWithPrefix("database")
 
 	resource.Test(t, resource.TestCase{
-		PreCheck:  func() { testAccPreCheck(t) },
-		Providers: testAccProviders,
+		PreCheck:  func() { acceptance.TestAccPreCheck(t) },
+		Providers: acceptance.TestAccProviders,
 		Steps: []resource.TestStep{
 			{
-				Config: testAccDataSourceCivoDatabaseConfig(name),
+				Config: DataSourceCivoDatabaseConfig(name),
 				Check: resource.ComposeAggregateTestCheckFunc(
 					resource.TestCheckResourceAttr(datasourceName, "name", name),
 					resource.TestCheckResourceAttrSet(datasourceName, "size"),
@@ -31,7 +33,8 @@ func TestAccDataSourceCivoDatabase_basic(t *testing.T) {
 	})
 }
 
-func testAccDataSourceCivoDatabaseConfig(name string) string {
+// DataSourceCivoDatabaseConfig is used to configure the data source
+func DataSourceCivoDatabaseConfig(name string) string {
 	return fmt.Sprintf(`
 resource "civo_database" "foobar" {
 	name = "%s"

civo/datasource_database_version.go → civo/database/datasource_database_version.go

@@ -1,4 +1,4 @@
-package civo
+package database
 
 import (
 	"fmt"
@@ -7,16 +7,16 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-// DatabaseVersion is a temporal struct to save all versions
-type DatabaseVersion struct {
+// Version is a temporal struct to save all versions
+type Version struct {
 	Engine  string
 	Version string
 	Default bool
 }
 
-// Data source to get and filter all database version
+// DataDatabaseVersion Data source to get and filter all database version
 // use to define the engine and version in resourceDatabase
-func dataDatabaseVersion() *schema.Resource {
+func DataDatabaseVersion() *schema.Resource {
 	dataListConfig := &datalist.ResourceConfig{
 		Description:         "Retrieves information about the database versions that Civo supports, with the ability to filter the results.",
 		RecordSchema:        versionSchema(),
@@ -37,10 +37,10 @@ func getVersion(m interface{}, _ map[string]interface{}) ([]interface{}, error)
 		return nil, fmt.Errorf("[ERR] error retrieving version: %s", err)
 	}
 
-	versionList := []DatabaseVersion{}
+	versionList := []Version{}
 	for k, v := range partialVersions {
 		for _, version := range v {
-			versionList = append(versionList, DatabaseVersion{
+			versionList = append(versionList, Version{
 				Engine:  k,
 				Version: version.SoftwareVersion,
 				Default: version.Default,
@@ -56,7 +56,7 @@ func getVersion(m interface{}, _ map[string]interface{}) ([]interface{}, error)
 }
 
 func flattenVersion(versions, _ interface{}, _ map[string]interface{}) (map[string]interface{}, error) {
-	s := versions.(DatabaseVersion)
+	s := versions.(Version)
 
 	flattenedSize := map[string]interface{}{}
 	flattenedSize["engine"] = s.Engine

civo/datasource_database_version_test.go → civo/database/datasource_database_version_test.go

@@ -1,50 +1,54 @@
-package civo
+package database_test
 
 import (
 	"fmt"
 	"strconv"
 	"testing"
 
+	"github.com/civo/terraform-provider-civo/civo/acceptance"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
 )
 
+// TestAccDataSourceCivoDatabaseVersion_basic - Test the data source for database version
 func TestAccDataSourceCivoDatabaseVersion_basic(t *testing.T) {
 	datasourceName := "data.civo_database_version.foobar"
 
 	resource.Test(t, resource.TestCase{
-		PreCheck:  func() { testAccPreCheck(t) },
-		Providers: testAccProviders,
+		PreCheck:  func() { acceptance.TestAccPreCheck(t) },
+		Providers: acceptance.TestAccProviders,
 		Steps: []resource.TestStep{
 			{
-				Config: testAccDataSourceCivoDatabaseVersionConfig(),
+				Config: DataSourceCivoDatabaseVersionConfig(),
 				Check: resource.ComposeAggregateTestCheckFunc(
-					testAccCheckDataSourceDatabaseVersionExist(datasourceName),
+					DataSourceDatabaseVersionExist(datasourceName),
 				),
 			},
 		},
 	})
 }
 
+// TestAccDataSourceCivoDatabaseVersion_WithFilterAndSort - Test the data source for database version with filter and sort
 func TestAccDataSourceCivoDatabaseVersion_WithFilterAndSort(t *testing.T) {
 	datasourceName := "data.civo_database_version.foobar"
 
 	resource.Test(t, resource.TestCase{
-		PreCheck:  func() { testAccPreCheck(t) },
-		Providers: testAccProviders,
+		PreCheck:  func() { acceptance.TestAccPreCheck(t) },
+		Providers: acceptance.TestAccProviders,
 		Steps: []resource.TestStep{
 			{
-				Config: testAccDataSourceCivoDatabaseVersionWhitFilterAndSort(),
+				Config: DataSourceCivoDatabaseVersionWhitFilterAndSort(),
 				Check: resource.ComposeTestCheckFunc(
-					testAccCheckDataSourceDatabaseVersionExist(datasourceName),
-					testAccCheckDataSourceCivoDatabaseVersionFilteredAndSorted(datasourceName),
+					DataSourceDatabaseVersionExist(datasourceName),
+					DataSourceCivoDatabaseVersionFilteredAndSorted(datasourceName),
 				),
 			},
 		},
 	})
 }
 
-func testAccCheckDataSourceDatabaseVersionExist(n string) resource.TestCheckFunc {
+// DataSourceDatabaseVersionExist - Check if the data source exist
+func DataSourceDatabaseVersionExist(n string) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		rs, ok := s.RootModule().Resources[n]
 
@@ -70,7 +74,8 @@ func testAccCheckDataSourceDatabaseVersionExist(n string) resource.TestCheckFunc
 	}
 }
 
-func testAccCheckDataSourceCivoDatabaseVersionFilteredAndSorted(n string) resource.TestCheckFunc {
+// DataSourceCivoDatabaseVersionFilteredAndSorted - Check if the data source is filtered and sorted
+func DataSourceCivoDatabaseVersionFilteredAndSorted(n string) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		rs, ok := s.RootModule().Resources[n]
 
@@ -104,14 +109,16 @@ func testAccCheckDataSourceCivoDatabaseVersionFilteredAndSorted(n string) resour
 	}
 }
 
-func testAccDataSourceCivoDatabaseVersionConfig() string {
+// DataSourceCivoDatabaseVersionConfig - Config for the data source
+func DataSourceCivoDatabaseVersionConfig() string {
 	return `
 data "civo_database_version" "foobar" {
 }
 `
 }
 
-func testAccDataSourceCivoDatabaseVersionWhitFilterAndSort() string {
+// DataSourceCivoDatabaseVersionWhitFilterAndSort - Config for the data source with filter and sort
+func DataSourceCivoDatabaseVersionWhitFilterAndSort() string {
 	return `
 data "civo_database_version" "foobar" {
 	filter {