feat: Introduce muxing for new elements

bitbucket/provider_mux_test.go

@@ -0,0 +1,64 @@
+package bitbucket
+
+import (
+	"context"
+	"github.com/hashicorp/terraform-plugin-framework/providerserver"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-go/tfprotov6"
+	"github.com/hashicorp/terraform-plugin-mux/tf5to6server"
+	"github.com/hashicorp/terraform-plugin-mux/tf6muxserver"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+var ProviderFactories = map[string]func() (tfprotov6.ProviderServer, error){
+	"bitbucketserver": func() (tfprotov6.ProviderServer, error) {
+		ctx := context.Background()
+
+		upgradedSdkServer, err := tf5to6server.UpgradeServer(
+			ctx,
+			//  terraform-plugin-sdk provider
+			Provider().GRPCProvider, //nolint:staticcheck
+		)
+
+		if err != nil {
+			return nil, err
+		}
+
+		providers := []func() tfprotov6.ProviderServer{
+			providerserver.NewProtocol6(New()), // Example terraform-plugin-framework provider
+			func() tfprotov6.ProviderServer {
+				return upgradedSdkServer
+			},
+		}
+
+		muxServer, err := tf6muxserver.NewMuxServer(ctx, providers...)
+
+		if err != nil {
+			return nil, err
+		}
+
+		return muxServer.ProviderServer(), nil
+	},
+}
+
+func TestMuxServer(t *testing.T) {
+
+	resource.Test(t, resource.TestCase{
+		ProtoV6ProviderFactories: ProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: `
+					provider "bitbucketserver"{
+						server = "http://localhost:7990"
+						username = "admin"
+						password = "admin"
+					}
+					resource "bitbucketserver_banner" "testbanner" {
+						message = "testing muxing"
+					}
+				`,
+			},
+		},
+	})
+}