Test project data source against Kernel

Author: IlyaasK

.github/workflows/acceptance.yml

@@ -24,6 +24,9 @@ jobs:
           - name: Project
             package: ./internal/resources/project
             project_id_required: false
+          - name: Project data source
+            package: ./internal/datasources/project
+            project_id_required: true
     # Keep the job timeout above the go test timeout so Go can report the test
     # timeout before the runner stops the job. Either hard timeout can bypass
     # t.Cleanup, so release operators still inspect for leaked test resources.

internal/datasources/project/datasource_acc_test.go

@@ -0,0 +1,104 @@
+package project_test
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
+	"github.com/kernel/terraform-provider-kernel/internal/acctest"
+	"github.com/kernel/terraform-provider-kernel/internal/projectscope"
+)
+
+const projectDataSourceFixtureName = "kernel_project.data_source_test"
+
+func TestAccProjectDataSourceByIDNameAndProviderDefault(t *testing.T) {
+	name := acctest.UniqueName(t, "project-data")
+	config := testAccProjectDataSourceConfig(name)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck: func() {
+			acctest.PreCheck(t)
+			if os.Getenv(acctest.EnvProjectID) == "" {
+				t.Fatalf("%s must be set for the project data source acceptance test", acctest.EnvProjectID)
+			}
+		},
+		ProtoV6ProviderFactories: acctest.ProtoV6ProviderFactories(),
+		CheckDestroy:             testAccCheckProjectDataSourceFixtureDestroyed(),
+		Steps: []resource.TestStep{
+			{
+				Config: config,
+				Check: resource.ComposeAggregateTestCheckFunc(
+					testAccCaptureProjectDataSourceFixture(t),
+					resource.TestCheckResourceAttrPair("data.kernel_project.by_id", "id", projectDataSourceFixtureName, "id"),
+					resource.TestCheckResourceAttrPair("data.kernel_project.by_id", "name", projectDataSourceFixtureName, "name"),
+					resource.TestCheckResourceAttrPair("data.kernel_project.by_name", "id", projectDataSourceFixtureName, "id"),
+					resource.TestCheckResourceAttrPair("data.kernel_project.by_name", "name", projectDataSourceFixtureName, "name"),
+					resource.TestCheckResourceAttr("data.kernel_project.current", "id", os.Getenv(acctest.EnvProjectID)),
+					resource.TestCheckResourceAttrSet("data.kernel_project.by_id", "created_at"),
+					resource.TestCheckResourceAttrSet("data.kernel_project.by_id", "updated_at"),
+					resource.TestCheckResourceAttrSet("data.kernel_project.by_id", "status"),
+				),
+			},
+			{
+				Config:   config,
+				PlanOnly: true,
+			},
+		},
+	})
+}
+
+func testAccProjectDataSourceConfig(name string) string {
+	return acctest.ProviderConfig() + fmt.Sprintf(`
+resource "kernel_project" "data_source_test" {
+  name = %q
+}
+
+data "kernel_project" "by_id" {
+  id = kernel_project.data_source_test.id
+}
+
+data "kernel_project" "by_name" {
+  name = kernel_project.data_source_test.name
+}
+
+data "kernel_project" "current" {}
+`, name)
+}
+
+func testAccCaptureProjectDataSourceFixture(t *testing.T) resource.TestCheckFunc {
+	t.Helper()
+
+	return func(state *terraform.State) error {
+		resourceState, ok := state.RootModule().Resources[projectDataSourceFixtureName]
+		if !ok || resourceState.Primary == nil || resourceState.Primary.ID == "" {
+			return fmt.Errorf("missing ID for %s", projectDataSourceFixtureName)
+		}
+		acctest.CleanupProject(t, resourceState.Primary.ID)
+		return nil
+	}
+}
+
+func testAccCheckProjectDataSourceFixtureDestroyed() resource.TestCheckFunc {
+	return func(state *terraform.State) error {
+		resourceState, ok := state.RootModule().Resources[projectDataSourceFixtureName]
+		if !ok || resourceState.Primary == nil || resourceState.Primary.ID == "" {
+			return nil
+		}
+
+		ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+		defer cancel()
+
+		_, err := acctest.ClientFromEnv().GetProject(ctx, resourceState.Primary.ID)
+		if projectscope.IsNotFound(err) {
+			return nil
+		}
+		if err != nil {
+			return fmt.Errorf("read Kernel project %s after destroy: %w", resourceState.Primary.ID, err)
+		}
+		return fmt.Errorf("Kernel project %s still exists after destroy", resourceState.Primary.ID)
+	}
+}