remove old test provider from e2e tests

command/e2etest/provider_dev_test.go

@@ -33,7 +33,7 @@ func TestProviderDevOverrides(t *testing.T) {
 	// such as if it stops being buildable into an independent executable.
 	providerExeDir := filepath.Join(tf.WorkDir(), "pkgdir")
 	providerExePrefix := filepath.Join(providerExeDir, "terraform-provider-test_")
-	providerExe := e2e.GoBuild("github.com/hashicorp/terraform/internal/legacy/builtin/bins/provider-test", providerExePrefix)
+	providerExe := e2e.GoBuild("github.com/hashicorp/terraform/internal/provider-simple/main", providerExePrefix)
 	t.Logf("temporary provider executable is %s", providerExe)
 
 	err := ioutil.WriteFile(filepath.Join(tf.WorkDir(), "dev.tfrc"), []byte(fmt.Sprintf(`

command/e2etest/testdata/provider-dev-override/provider-dev-override.tf

@@ -1,14 +1,11 @@
 terraform {
   required_providers {
-    test = {
+    simple = {
       source  = "example.com/test/test"
       version = "2.0.0"
     }
   }
 }
 
-provider "test" {
-}
-
-data "test_data_source" "test" {
+data "simple_resource" "test" {
 }

command/e2etest/testdata/test-provider/main.tf

@@ -1,6 +1,10 @@
-provider "test" {
-
+terraform {
+  required_providers {
+    simple = {
+      source = "hashicorp/test"
+    }
+  }
 }
 
-resource "test_resource_signal" "test" {
+resource "simple_resource" "test" {
 }

command/e2etest/unmanaged_test.go

@@ -12,8 +12,8 @@ import (
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
 	"github.com/hashicorp/terraform/e2e"
-	"github.com/hashicorp/terraform/internal/legacy/builtin/providers/test"
-	grpcplugin "github.com/hashicorp/terraform/internal/legacy/helper/plugin"
+	"github.com/hashicorp/terraform/internal/grpcwrap"
+	simple "github.com/hashicorp/terraform/internal/provider-simple"
 	proto "github.com/hashicorp/terraform/internal/tfplugin5"
 	tfplugin "github.com/hashicorp/terraform/plugin"
 )
@@ -42,7 +42,7 @@ type reattachConfigAddr struct {
 
 type providerServer struct {
 	sync.Mutex
-	*grpcplugin.GRPCProviderServer
+	proto.ProviderServer
 	planResourceChangeCalled  bool
 	applyResourceChangeCalled bool
 }
@@ -52,7 +52,7 @@ func (p *providerServer) PlanResourceChange(ctx context.Context, req *proto.Plan
 	defer p.Unlock()
 
 	p.planResourceChangeCalled = true
-	return p.GRPCProviderServer.PlanResourceChange(ctx, req)
+	return p.ProviderServer.PlanResourceChange(ctx, req)
 }
 
 func (p *providerServer) ApplyResourceChange(ctx context.Context, req *proto.ApplyResourceChange_Request) (*proto.ApplyResourceChange_Response, error) {
@@ -60,7 +60,7 @@ func (p *providerServer) ApplyResourceChange(ctx context.Context, req *proto.App
 	defer p.Unlock()
 
 	p.applyResourceChangeCalled = true
-	return p.GRPCProviderServer.ApplyResourceChange(ctx, req)
+	return p.ProviderServer.ApplyResourceChange(ctx, req)
 }
 
 func (p *providerServer) PlanResourceChangeCalled() bool {
@@ -99,7 +99,7 @@ func TestUnmanagedSeparatePlan(t *testing.T) {
 	reattachCh := make(chan *plugin.ReattachConfig)
 	closeCh := make(chan struct{})
 	provider := &providerServer{
-		GRPCProviderServer: grpcplugin.NewGRPCProviderServerShim(test.Provider()),
+		ProviderServer: grpcwrap.New(simple.Provider()),
 	}
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
@@ -140,6 +140,7 @@ func TestUnmanagedSeparatePlan(t *testing.T) {
 			},
 		},
 	})
+
 	tf.AddEnv("TF_REATTACH_PROVIDERS=" + string(reattachStr))
 	tf.AddEnv("PLUGIN_PROTOCOL_VERSION=5")
 
@@ -164,7 +165,7 @@ func TestUnmanagedSeparatePlan(t *testing.T) {
 	}
 
 	if !provider.PlanResourceChangeCalled() {
-		t.Error("PlanResourceChange not called on in-process provider")
+		t.Error("PlanResourceChange not called on un-managed provider")
 	}
 
 	//// APPLY
@@ -174,7 +175,7 @@ func TestUnmanagedSeparatePlan(t *testing.T) {
 	}
 
 	if !provider.ApplyResourceChangeCalled() {
-		t.Error("ApplyResourceChange not called on in-process provider")
+		t.Error("ApplyResourceChange not called on un-managed provider")
 	}
 	provider.ResetApplyResourceChangeCalled()