terraform-provider-stackitprivatepreview/stackit/internal/services/sqlserverflexalpha/sqlserverflex_acc_test.go

package sqlserverflexalpha_test

import (
	"context"
	_ "embed"
	"fmt"
	"os"
	"strconv"
	"testing"

	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
	"github.com/hashicorp/terraform-plugin-testing/helper/resource"

	sqlserverflexalpha "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/services/sqlserverflexalpha/instance"

	"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/internal/testutils"
	// The fwresource import alias is so there is no collision
	// with the more typical acceptance testing import:
	// "github.com/hashicorp/terraform-plugin-testing/helper/resource"
	fwresource "github.com/hashicorp/terraform-plugin-framework/resource"
)

func TestInstanceResourceSchema(t *testing.T) {
	t.Parallel()

	ctx := context.Background()
	schemaRequest := fwresource.SchemaRequest{}
	schemaResponse := &fwresource.SchemaResponse{}

	// Instantiate the resource.Resource and call its Schema method
	sqlserverflexalpha.NewInstanceResource().Schema(ctx, schemaRequest, schemaResponse)

	if schemaResponse.Diagnostics.HasError() {
		t.Fatalf("Schema method diagnostics: %+v", schemaResponse.Diagnostics)
	}

	// Validate the schema
	diagnostics := schemaResponse.Schema.ValidateImplementation(ctx)

	if diagnostics.HasError() {
		t.Fatalf("Schema validation diagnostics: %+v", diagnostics)
	}
}

func TestMain(m *testing.M) {
	testutils.Setup()
	code := m.Run()
	// shutdown()
	os.Exit(code)
}

func testAccPreCheck(t *testing.T) {
	if _, ok := os.LookupEnv("TF_ACC_PROJECT_ID"); !ok {
		t.Fatalf("could not find env var TF_ACC_PROJECT_ID")
	}
}

type resData struct {
	ServiceAccountFilePath string
	ProjectId              string
	Region                 string
	Name                   string
	TfName                 string
	FlavorId               string
	BackupSchedule         string
	UseEncryption          bool
	KekKeyId               string
	KekKeyRingId           string
	KekKeyVersion          uint8
	KekServiceAccount      string
	PerformanceClass       string
	Size                   uint32
	AclString              string
	AccessScope            string
	RetentionDays          uint32
	Version                string
	Users                  []User
	Databases              []Database
}

type User struct {
	Name      string
	ProjectId string
	Roles     []string
}

type Database struct {
	Name      string
	ProjectId string
	Owner     string
}

func getExample() resData {
	name := acctest.RandomWithPrefix("tf-acc")
	return resData{
		Region:                 os.Getenv("TF_ACC_REGION"),
		ServiceAccountFilePath: os.Getenv("TF_ACC_SERVICE_ACCOUNT_FILE"),
		ProjectId:              os.Getenv("TF_ACC_PROJECT_ID"),
		Name:                   name,
		TfName:                 name,
		FlavorId:               "4.16-Single",
		BackupSchedule:         "0 0 * * *",
		UseEncryption:          false,
		RetentionDays:          33,
		PerformanceClass:       "premium-perf2-stackit",
		Size:                   10,
		AclString:              "0.0.0.0/0",
		AccessScope:            "PUBLIC",
		Version:                "2022",
	}
}

func TestAccInstance(t *testing.T) {
	exData := getExample()
	resName := fmt.Sprintf(
		"stackitprivatepreview_sqlserverflexalpha_instance.%s",
		exData.TfName,
	)

	updNameData := exData
	updNameData.Name = "name-updated"

	updSizeData := exData
	updSizeData.Size = 25

	resource.Test(t, resource.TestCase{
		PreCheck:                 func() { testAccPreCheck(t) },
		ProtoV6ProviderFactories: testutils.TestAccProtoV6ProviderFactories,
		Steps: []resource.TestStep{
			// Create and verify
			{
				Config: testutils.StringFromTemplateMust(
					"testdata/instance_template.gompl",
					exData,
				),
				Check: resource.ComposeAggregateTestCheckFunc(
					resource.TestCheckResourceAttr(resName, "name", exData.Name),
					resource.TestCheckResourceAttrSet(resName, "id"),
				),
			},
			// Update name and verify
			{
				Config: testutils.StringFromTemplateMust(
					"testdata/instance_template.gompl",
					updNameData,
				),
				Check: resource.ComposeTestCheckFunc(
					resource.TestCheckResourceAttr(resName, "name", updNameData.Name),
				),
			},
			// Update size and verify
			{
				Config: testutils.StringFromTemplateMust(
					"testdata/instance_template.gompl",
					updSizeData,
				),
				Check: resource.ComposeTestCheckFunc(
					resource.TestCheckResourceAttr(
						resName,
						"storage.size",
						strconv.Itoa(int(updSizeData.Size)),
					),
				),
			},
			//// Import test
			//{
			//	ResourceName:      "example_resource.test",
			//	ImportState:       true,
			//	ImportStateVerify: true,
			// },
		},
	})
}

func TestAccInstanceWithUsers(t *testing.T) {
	data := getExample()
	userName := "testUser"
	data.Users = []User{
		{
			Name:      userName,
			ProjectId: os.Getenv("TF_ACC_PROJECT_ID"),
			Roles:     []string{"##STACKIT_LoginManager##", "##STACKIT_DatabaseManager##"},
		},
	}

	resName := fmt.Sprintf(
		"stackitprivatepreview_sqlserverflexalpha_instance.%s",
		data.TfName,
	)

	resUserName := fmt.Sprintf(
		"stackitprivatepreview_sqlserverflexalpha_user.%s",
		userName,
	)

	resource.Test(t, resource.TestCase{
		PreCheck:                 func() { testAccPreCheck(t) },
		ProtoV6ProviderFactories: testutils.TestAccProtoV6ProviderFactories,
		Steps: []resource.TestStep{
			// Create and verify
			{
				Config: testutils.StringFromTemplateMust(
					"testdata/instance_template.gompl",
					data,
				),
				Check: resource.ComposeAggregateTestCheckFunc(
					resource.TestCheckResourceAttr(resName, "name", data.Name),
					resource.TestCheckResourceAttrSet(resName, "id"),
					resource.TestCheckResourceAttr(resUserName, "name", userName),
					resource.TestCheckResourceAttrSet(resUserName, "id"),
				),
			},
		},
	})
}

func TestAccInstanceWithDatabases(t *testing.T) {
	data := getExample()
	dbName := "testDb"
	userName := "testUser"
	data.Users = []User{
		{
			Name:      userName,
			ProjectId: os.Getenv("TF_ACC_PROJECT_ID"),
			Roles:     []string{"##STACKIT_LoginManager##", "##STACKIT_DatabaseManager##"},
		},
	}
	data.Databases = []Database{
		{
			Name:      dbName,
			ProjectId: os.Getenv("TF_ACC_PROJECT_ID"),
			Owner:     userName,
		},
	}

	resName := fmt.Sprintf(
		"stackitprivatepreview_sqlserverflexalpha_instance.%s",
		data.TfName,
	)

	resUserName := fmt.Sprintf(
		"stackitprivatepreview_sqlserverflexalpha_user.%s",
		userName,
	)

	resDbName := fmt.Sprintf(
		"stackitprivatepreview_sqlserverflexalpha_database.%s",
		dbName,
	)

	resource.Test(t, resource.TestCase{
		PreCheck:                 func() { testAccPreCheck(t) },
		ProtoV6ProviderFactories: testutils.TestAccProtoV6ProviderFactories,
		Steps: []resource.TestStep{
			// Create and verify
			{
				Config: testutils.StringFromTemplateMust(
					"testdata/instance_template.gompl",
					data,
				),
				Check: resource.ComposeAggregateTestCheckFunc(
					resource.TestCheckResourceAttr(resName, "name", data.Name),
					resource.TestCheckResourceAttrSet(resName, "id"),
					resource.TestCheckResourceAttr(resUserName, "name", userName),
					resource.TestCheckResourceAttrSet(resUserName, "id"),
					resource.TestCheckResourceAttr(resDbName, "name", dbName),
					resource.TestCheckResourceAttr(resDbName, "owner", userName),
					resource.TestCheckResourceAttrSet(resDbName, "id"),
				),
			},
		},
	})
}