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grpc_provider_test.go
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: BUSL-1.1
package plugin
import (
"bytes"
"fmt"
"testing"
"time"
"github.com/google/go-cmp/cmp"
"github.com/hashicorp/terraform/internal/addrs"
"github.com/hashicorp/terraform/internal/configs/hcl2shim"
"github.com/hashicorp/terraform/internal/providers"
"github.com/hashicorp/terraform/internal/tfdiags"
"github.com/zclconf/go-cty/cty"
"go.uber.org/mock/gomock"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/types/known/timestamppb"
mockproto "github.com/hashicorp/terraform/internal/plugin/mock_proto"
proto "github.com/hashicorp/terraform/internal/tfplugin5"
)
var _ providers.Interface = (*GRPCProvider)(nil)
func mockProviderClient(t *testing.T) *mockproto.MockProviderClient {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
// we always need a GetSchema method
client.EXPECT().GetSchema(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(providerProtoSchema(), nil)
// GetResourceIdentitySchemas is called as part of GetSchema
client.EXPECT().GetResourceIdentitySchemas(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(providerResourceIdentitySchemas(), nil)
return client
}
func checkDiags(t *testing.T, d tfdiags.Diagnostics) {
t.Helper()
if d.HasErrors() {
t.Fatal(d.Err())
}
}
// checkDiagsHasError ensures error diagnostics are present or fails the test.
func checkDiagsHasError(t *testing.T, d tfdiags.Diagnostics) {
t.Helper()
if !d.HasErrors() {
t.Fatal("expected error diagnostics")
}
}
func providerProtoSchema() *proto.GetProviderSchema_Response {
return &proto.GetProviderSchema_Response{
Provider: &proto.Schema{
Block: &proto.Schema_Block{
Attributes: []*proto.Schema_Attribute{
{
Name: "attr",
Type: []byte(`"string"`),
Required: true,
},
},
},
},
ResourceSchemas: map[string]*proto.Schema{
"resource": &proto.Schema{
Version: 1,
Block: &proto.Schema_Block{
Attributes: []*proto.Schema_Attribute{
{
Name: "attr",
Type: []byte(`"string"`),
Required: true,
},
},
},
},
},
DataSourceSchemas: map[string]*proto.Schema{
"data": &proto.Schema{
Version: 1,
Block: &proto.Schema_Block{
Attributes: []*proto.Schema_Attribute{
{
Name: "attr",
Type: []byte(`"string"`),
Required: true,
},
},
},
},
},
EphemeralResourceSchemas: map[string]*proto.Schema{
"ephemeral": &proto.Schema{
Block: &proto.Schema_Block{
Attributes: []*proto.Schema_Attribute{
{
Name: "attr",
Type: []byte(`"string"`),
Computed: true,
},
},
},
},
},
ServerCapabilities: &proto.ServerCapabilities{
GetProviderSchemaOptional: true,
},
}
}
func providerResourceIdentitySchemas() *proto.GetResourceIdentitySchemas_Response {
return &proto.GetResourceIdentitySchemas_Response{
IdentitySchemas: map[string]*proto.ResourceIdentitySchema{
"resource": {
Version: 1,
IdentityAttributes: []*proto.ResourceIdentitySchema_IdentityAttribute{
{
Name: "id_attr",
Type: []byte(`"string"`),
RequiredForImport: true,
},
},
},
},
}
}
func TestGRPCProvider_GetSchema(t *testing.T) {
p := &GRPCProvider{
client: mockProviderClient(t),
}
resp := p.GetProviderSchema()
checkDiags(t, resp.Diagnostics)
}
// ensure that the global schema cache is used when the provider supports
// GetProviderSchemaOptional
func TestGRPCProvider_GetSchema_globalCache(t *testing.T) {
p := &GRPCProvider{
Addr: addrs.ImpliedProviderForUnqualifiedType("test"),
client: mockProviderClient(t),
}
// first call primes the cache
resp := p.GetProviderSchema()
// create a new provider instance which does not expect a GetProviderSchemaCall
p = &GRPCProvider{
Addr: addrs.ImpliedProviderForUnqualifiedType("test"),
client: mockproto.NewMockProviderClient(gomock.NewController(t)),
}
resp = p.GetProviderSchema()
checkDiags(t, resp.Diagnostics)
}
// Ensure that gRPC errors are returned early.
// Reference: https://github.com/hashicorp/terraform/issues/31047
func TestGRPCProvider_GetSchema_GRPCError(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
client.EXPECT().GetSchema(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(&proto.GetProviderSchema_Response{}, fmt.Errorf("test error"))
p := &GRPCProvider{
client: client,
}
resp := p.GetProviderSchema()
checkDiagsHasError(t, resp.Diagnostics)
}
// Ensure that provider error diagnostics are returned early.
// Reference: https://github.com/hashicorp/terraform/issues/31047
func TestGRPCProvider_GetSchema_ResponseErrorDiagnostic(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
client.EXPECT().GetSchema(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(&proto.GetProviderSchema_Response{
Diagnostics: []*proto.Diagnostic{
{
Severity: proto.Diagnostic_ERROR,
Summary: "error summary",
Detail: "error detail",
},
},
// Trigger potential panics
Provider: &proto.Schema{},
}, nil)
p := &GRPCProvider{
client: client,
}
resp := p.GetProviderSchema()
checkDiagsHasError(t, resp.Diagnostics)
}
func TestGRPCProvider_GetSchema_IdentityError(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
client.EXPECT().GetSchema(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(providerProtoSchema(), nil)
client.EXPECT().GetResourceIdentitySchemas(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(&proto.GetResourceIdentitySchemas_Response{}, fmt.Errorf("test error"))
p := &GRPCProvider{
client: client,
}
resp := p.GetProviderSchema()
checkDiagsHasError(t, resp.Diagnostics)
}
func TestGRPCProvider_GetSchema_IdentityUnimplemented(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
client.EXPECT().GetSchema(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(providerProtoSchema(), nil)
client.EXPECT().GetResourceIdentitySchemas(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(&proto.GetResourceIdentitySchemas_Response{}, status.Error(codes.Unimplemented, "test error"))
p := &GRPCProvider{
client: client,
}
resp := p.GetProviderSchema()
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_GetResourceIdentitySchemas(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
client.EXPECT().GetResourceIdentitySchemas(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(providerResourceIdentitySchemas(), nil)
p := &GRPCProvider{
client: client,
}
resp := p.GetResourceIdentitySchemas()
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_GetResourceIdentitySchemas_Unimplemented(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
client.EXPECT().GetResourceIdentitySchemas(
gomock.Any(),
gomock.Any(),
gomock.Any(),
).Return(&proto.GetResourceIdentitySchemas_Response{}, status.Error(codes.Unimplemented, "test error"))
p := &GRPCProvider{
client: client,
}
resp := p.GetResourceIdentitySchemas()
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_PrepareProviderConfig(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().PrepareProviderConfig(
gomock.Any(),
gomock.Any(),
).Return(&proto.PrepareProviderConfig_Response{}, nil)
cfg := hcl2shim.HCL2ValueFromConfigValue(map[string]interface{}{"attr": "value"})
resp := p.ValidateProviderConfig(providers.ValidateProviderConfigRequest{Config: cfg})
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_ValidateResourceConfig(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ValidateResourceTypeConfig(
gomock.Any(),
gomock.Any(),
).Return(&proto.ValidateResourceTypeConfig_Response{}, nil)
cfg := hcl2shim.HCL2ValueFromConfigValue(map[string]interface{}{"attr": "value"})
resp := p.ValidateResourceConfig(providers.ValidateResourceConfigRequest{
TypeName: "resource",
Config: cfg,
})
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_ValidateDataSourceConfig(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ValidateDataSourceConfig(
gomock.Any(),
gomock.Any(),
).Return(&proto.ValidateDataSourceConfig_Response{}, nil)
cfg := hcl2shim.HCL2ValueFromConfigValue(map[string]interface{}{"attr": "value"})
resp := p.ValidateDataResourceConfig(providers.ValidateDataResourceConfigRequest{
TypeName: "data",
Config: cfg,
})
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_UpgradeResourceState(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().UpgradeResourceState(
gomock.Any(),
gomock.Any(),
).Return(&proto.UpgradeResourceState_Response{
UpgradedState: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
}, nil)
resp := p.UpgradeResourceState(providers.UpgradeResourceStateRequest{
TypeName: "resource",
Version: 0,
RawStateJSON: []byte(`{"old_attr":"bar"}`),
})
checkDiags(t, resp.Diagnostics)
expected := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expected, resp.UpgradedState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expected, resp.UpgradedState, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_UpgradeResourceStateJSON(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().UpgradeResourceState(
gomock.Any(),
gomock.Any(),
).Return(&proto.UpgradeResourceState_Response{
UpgradedState: &proto.DynamicValue{
Json: []byte(`{"attr":"bar"}`),
},
}, nil)
resp := p.UpgradeResourceState(providers.UpgradeResourceStateRequest{
TypeName: "resource",
Version: 0,
RawStateJSON: []byte(`{"old_attr":"bar"}`),
})
checkDiags(t, resp.Diagnostics)
expected := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expected, resp.UpgradedState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expected, resp.UpgradedState, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_UpgradeResourceIdentity(t *testing.T) {
testCases := []struct {
desc string
response *proto.UpgradeResourceIdentity_Response
expectError bool
expectedValue cty.Value
}{
{
"successful upgrade",
&proto.UpgradeResourceIdentity_Response{
UpgradedIdentity: &proto.ResourceIdentityData{
IdentityData: &proto.DynamicValue{
Json: []byte(`{"id_attr":"bar"}`),
},
},
},
false,
cty.ObjectVal(map[string]cty.Value{"id_attr": cty.StringVal("bar")}),
},
{
"response with error diagnostic",
&proto.UpgradeResourceIdentity_Response{
Diagnostics: []*proto.Diagnostic{
{
Severity: proto.Diagnostic_ERROR,
Summary: "test error",
Detail: "test error detail",
},
},
},
true,
cty.NilVal,
},
{
"schema mismatch",
&proto.UpgradeResourceIdentity_Response{
UpgradedIdentity: &proto.ResourceIdentityData{
IdentityData: &proto.DynamicValue{
Json: []byte(`{"attr_new":"bar"}`),
},
},
},
true,
cty.NilVal,
},
}
for _, tc := range testCases {
t.Run(tc.desc, func(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().UpgradeResourceIdentity(
gomock.Any(),
gomock.Any(),
).Return(tc.response, nil)
resp := p.UpgradeResourceIdentity(providers.UpgradeResourceIdentityRequest{
TypeName: "resource",
Version: 0,
RawIdentityJSON: []byte(`{"old_attr":"bar"}`),
})
if tc.expectError {
checkDiagsHasError(t, resp.Diagnostics)
} else {
checkDiags(t, resp.Diagnostics)
if !cmp.Equal(tc.expectedValue, resp.UpgradedIdentity, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(tc.expectedValue, resp.UpgradedIdentity, typeComparer, valueComparer, equateEmpty))
}
}
})
}
}
func TestGRPCProvider_Configure(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().Configure(
gomock.Any(),
gomock.Any(),
).Return(&proto.Configure_Response{}, nil)
resp := p.ConfigureProvider(providers.ConfigureProviderRequest{
Config: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
})
checkDiags(t, resp.Diagnostics)
}
func TestGRPCProvider_Stop(t *testing.T) {
ctrl := gomock.NewController(t)
client := mockproto.NewMockProviderClient(ctrl)
p := &GRPCProvider{
client: client,
}
client.EXPECT().Stop(
gomock.Any(),
gomock.Any(),
).Return(&proto.Stop_Response{}, nil)
err := p.Stop()
if err != nil {
t.Fatal(err)
}
}
func TestGRPCProvider_ReadResource(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ReadResource(
gomock.Any(),
gomock.Any(),
).Return(&proto.ReadResource_Response{
NewState: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
}, nil)
resp := p.ReadResource(providers.ReadResourceRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
})
checkDiags(t, resp.Diagnostics)
expected := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expected, resp.NewState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expected, resp.NewState, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_ReadResource_deferred(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ReadResource(
gomock.Any(),
gomock.Any(),
).Return(&proto.ReadResource_Response{
NewState: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
Deferred: &proto.Deferred{
Reason: proto.Deferred_ABSENT_PREREQ,
},
}, nil)
resp := p.ReadResource(providers.ReadResourceRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
})
checkDiags(t, resp.Diagnostics)
expectedDeferred := &providers.Deferred{
Reason: providers.DeferredReasonAbsentPrereq,
}
if !cmp.Equal(expectedDeferred, resp.Deferred, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedDeferred, resp.Deferred, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_ReadResourceJSON(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ReadResource(
gomock.Any(),
gomock.Any(),
).Return(&proto.ReadResource_Response{
NewState: &proto.DynamicValue{
Json: []byte(`{"attr":"bar"}`),
},
}, nil)
resp := p.ReadResource(providers.ReadResourceRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
})
checkDiags(t, resp.Diagnostics)
expected := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expected, resp.NewState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expected, resp.NewState, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_ReadEmptyJSON(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ReadResource(
gomock.Any(),
gomock.Any(),
).Return(&proto.ReadResource_Response{
NewState: &proto.DynamicValue{
Json: []byte(``),
},
}, nil)
obj := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
})
resp := p.ReadResource(providers.ReadResourceRequest{
TypeName: "resource",
PriorState: obj,
})
checkDiags(t, resp.Diagnostics)
expected := cty.NullVal(obj.Type())
if !cmp.Equal(expected, resp.NewState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expected, resp.NewState, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_PlanResourceChange(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
expectedPrivate := []byte(`{"meta": "data"}`)
client.EXPECT().PlanResourceChange(
gomock.Any(),
gomock.Any(),
).Return(&proto.PlanResourceChange_Response{
PlannedState: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
RequiresReplace: []*proto.AttributePath{
{
Steps: []*proto.AttributePath_Step{
{
Selector: &proto.AttributePath_Step_AttributeName{
AttributeName: "attr",
},
},
},
},
},
PlannedPrivate: expectedPrivate,
}, nil)
resp := p.PlanResourceChange(providers.PlanResourceChangeRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
ProposedNewState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
Config: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
})
checkDiags(t, resp.Diagnostics)
expectedState := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expectedState, resp.PlannedState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedState, resp.PlannedState, typeComparer, valueComparer, equateEmpty))
}
expectedReplace := `[]cty.Path{cty.Path{cty.GetAttrStep{Name:"attr"}}}`
replace := fmt.Sprintf("%#v", resp.RequiresReplace)
if expectedReplace != replace {
t.Fatalf("expected %q, got %q", expectedReplace, replace)
}
if !bytes.Equal(expectedPrivate, resp.PlannedPrivate) {
t.Fatalf("expected %q, got %q", expectedPrivate, resp.PlannedPrivate)
}
}
func TestGRPCProvider_PlanResourceChangeJSON(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
expectedPrivate := []byte(`{"meta": "data"}`)
client.EXPECT().PlanResourceChange(
gomock.Any(),
gomock.Any(),
).Return(&proto.PlanResourceChange_Response{
PlannedState: &proto.DynamicValue{
Json: []byte(`{"attr":"bar"}`),
},
RequiresReplace: []*proto.AttributePath{
{
Steps: []*proto.AttributePath_Step{
{
Selector: &proto.AttributePath_Step_AttributeName{
AttributeName: "attr",
},
},
},
},
},
PlannedPrivate: expectedPrivate,
}, nil)
resp := p.PlanResourceChange(providers.PlanResourceChangeRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
ProposedNewState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
Config: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
})
checkDiags(t, resp.Diagnostics)
expectedState := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expectedState, resp.PlannedState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedState, resp.PlannedState, typeComparer, valueComparer, equateEmpty))
}
expectedReplace := `[]cty.Path{cty.Path{cty.GetAttrStep{Name:"attr"}}}`
replace := fmt.Sprintf("%#v", resp.RequiresReplace)
if expectedReplace != replace {
t.Fatalf("expected %q, got %q", expectedReplace, replace)
}
if !bytes.Equal(expectedPrivate, resp.PlannedPrivate) {
t.Fatalf("expected %q, got %q", expectedPrivate, resp.PlannedPrivate)
}
}
func TestGRPCProvider_ApplyResourceChange(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
expectedPrivate := []byte(`{"meta": "data"}`)
client.EXPECT().ApplyResourceChange(
gomock.Any(),
gomock.Any(),
).Return(&proto.ApplyResourceChange_Response{
NewState: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
Private: expectedPrivate,
}, nil)
resp := p.ApplyResourceChange(providers.ApplyResourceChangeRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
PlannedState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
Config: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
PlannedPrivate: expectedPrivate,
})
checkDiags(t, resp.Diagnostics)
expectedState := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expectedState, resp.NewState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedState, resp.NewState, typeComparer, valueComparer, equateEmpty))
}
if !bytes.Equal(expectedPrivate, resp.Private) {
t.Fatalf("expected %q, got %q", expectedPrivate, resp.Private)
}
}
func TestGRPCProvider_ApplyResourceChangeJSON(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
expectedPrivate := []byte(`{"meta": "data"}`)
client.EXPECT().ApplyResourceChange(
gomock.Any(),
gomock.Any(),
).Return(&proto.ApplyResourceChange_Response{
NewState: &proto.DynamicValue{
Json: []byte(`{"attr":"bar"}`),
},
Private: expectedPrivate,
}, nil)
resp := p.ApplyResourceChange(providers.ApplyResourceChangeRequest{
TypeName: "resource",
PriorState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("foo"),
}),
PlannedState: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
Config: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
PlannedPrivate: expectedPrivate,
})
checkDiags(t, resp.Diagnostics)
expectedState := cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
})
if !cmp.Equal(expectedState, resp.NewState, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedState, resp.NewState, typeComparer, valueComparer, equateEmpty))
}
if !bytes.Equal(expectedPrivate, resp.Private) {
t.Fatalf("expected %q, got %q", expectedPrivate, resp.Private)
}
}
func TestGRPCProvider_ImportResourceState(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
expectedPrivate := []byte(`{"meta": "data"}`)
client.EXPECT().ImportResourceState(
gomock.Any(),
gomock.Any(),
).Return(&proto.ImportResourceState_Response{
ImportedResources: []*proto.ImportResourceState_ImportedResource{
{
TypeName: "resource",
State: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
Private: expectedPrivate,
},
},
}, nil)
resp := p.ImportResourceState(providers.ImportResourceStateRequest{
TypeName: "resource",
ID: "foo",
})
checkDiags(t, resp.Diagnostics)
expectedResource := providers.ImportedResource{
TypeName: "resource",
State: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
Private: expectedPrivate,
}
imported := resp.ImportedResources[0]
if !cmp.Equal(expectedResource, imported, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedResource, imported, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_ImportResourceStateJSON(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
expectedPrivate := []byte(`{"meta": "data"}`)
client.EXPECT().ImportResourceState(
gomock.Any(),
gomock.Any(),
).Return(&proto.ImportResourceState_Response{
ImportedResources: []*proto.ImportResourceState_ImportedResource{
{
TypeName: "resource",
State: &proto.DynamicValue{
Json: []byte(`{"attr":"bar"}`),
},
Private: expectedPrivate,
},
},
}, nil)
resp := p.ImportResourceState(providers.ImportResourceStateRequest{
TypeName: "resource",
ID: "foo",
})
checkDiags(t, resp.Diagnostics)
expectedResource := providers.ImportedResource{
TypeName: "resource",
State: cty.ObjectVal(map[string]cty.Value{
"attr": cty.StringVal("bar"),
}),
Private: expectedPrivate,
}
imported := resp.ImportedResources[0]
if !cmp.Equal(expectedResource, imported, typeComparer, valueComparer, equateEmpty) {
t.Fatal(cmp.Diff(expectedResource, imported, typeComparer, valueComparer, equateEmpty))
}
}
func TestGRPCProvider_ImportResourceState_Identity(t *testing.T) {
client := mockProviderClient(t)
p := &GRPCProvider{
client: client,
}
client.EXPECT().ImportResourceState(
gomock.Any(),
gomock.Any(),
).Return(&proto.ImportResourceState_Response{
ImportedResources: []*proto.ImportResourceState_ImportedResource{
{
TypeName: "resource",
State: &proto.DynamicValue{
Msgpack: []byte("\x81\xa4attr\xa3bar"),
},
Identity: &proto.ResourceIdentityData{