frostfs-api-go/v2/object/test/client_test.go
Alex Vanin 86d56086e3 Rename unified client constructors
Client constructor `New` will be used as `package.New()`
in external packages. This definition is not very clear
since it can create new structure or new client or whatever.
`package.NewClient()` is quite unambiguous.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-09-18 10:45:08 +03:00

474 lines
11 KiB
Go

package main
import (
"context"
"crypto/ecdsa"
"errors"
"testing"
"github.com/nspcc-dev/neofs-api-go/v2/object"
objectGRPC "github.com/nspcc-dev/neofs-api-go/v2/object/grpc"
"github.com/nspcc-dev/neofs-api-go/v2/refs"
"github.com/nspcc-dev/neofs-api-go/v2/session"
"github.com/nspcc-dev/neofs-api-go/v2/signature"
"github.com/nspcc-dev/neofs-crypto/test"
"github.com/stretchr/testify/require"
"google.golang.org/grpc"
)
type testGRPCClient struct {
server objectGRPC.ObjectServiceServer
}
func (s *testGRPCClient) Get(ctx context.Context, in *objectGRPC.GetRequest, opts ...grpc.CallOption) (objectGRPC.ObjectService_GetClient, error) {
panic("implement me")
}
func (s *testGRPCClient) Put(ctx context.Context, opts ...grpc.CallOption) (objectGRPC.ObjectService_PutClient, error) {
panic("implement me")
}
func (s *testGRPCClient) Delete(ctx context.Context, in *objectGRPC.DeleteRequest, opts ...grpc.CallOption) (*objectGRPC.DeleteResponse, error) {
return s.server.Delete(ctx, in)
}
func (s *testGRPCClient) Head(ctx context.Context, in *objectGRPC.HeadRequest, opts ...grpc.CallOption) (*objectGRPC.HeadResponse, error) {
return s.server.Head(ctx, in)
}
func (s *testGRPCClient) Search(ctx context.Context, in *objectGRPC.SearchRequest, opts ...grpc.CallOption) (objectGRPC.ObjectService_SearchClient, error) {
panic("implement me")
}
func (s *testGRPCClient) GetRange(ctx context.Context, in *objectGRPC.GetRangeRequest, opts ...grpc.CallOption) (objectGRPC.ObjectService_GetRangeClient, error) {
panic("implement me")
}
func (s *testGRPCClient) GetRangeHash(ctx context.Context, in *objectGRPC.GetRangeHashRequest, opts ...grpc.CallOption) (*objectGRPC.GetRangeHashResponse, error) {
return s.server.GetRangeHash(ctx, in)
}
type testGRPCServer struct {
key *ecdsa.PrivateKey
headResp *object.HeadResponse
delResp *object.DeleteResponse
getRangeHashResp *object.GetRangeHashResponse
err error
}
func (s *testGRPCServer) Get(request *objectGRPC.GetRequest, server objectGRPC.ObjectService_GetServer) error {
panic("implement me")
}
func (s *testGRPCServer) Put(server objectGRPC.ObjectService_PutServer) error {
panic("implement me")
}
func (s *testGRPCServer) Delete(ctx context.Context, request *objectGRPC.DeleteRequest) (*objectGRPC.DeleteResponse, error) {
if s.err != nil {
return nil, s.err
}
// verify request structure
if err := signature.VerifyServiceMessage(
object.DeleteRequestFromGRPCMessage(request),
); err != nil {
return nil, err
}
// sign response structure
if err := signature.SignServiceMessage(s.key, s.delResp); err != nil {
return nil, err
}
return object.DeleteResponseToGRPCMessage(s.delResp), nil
}
func (s *testGRPCServer) Head(ctx context.Context, request *objectGRPC.HeadRequest) (*objectGRPC.HeadResponse, error) {
if s.err != nil {
return nil, s.err
}
// verify request structure
if err := signature.VerifyServiceMessage(
object.HeadRequestFromGRPCMessage(request),
); err != nil {
return nil, err
}
// sign response structure
if err := signature.SignServiceMessage(s.key, s.headResp); err != nil {
return nil, err
}
return object.HeadResponseToGRPCMessage(s.headResp), nil
}
func (s *testGRPCServer) Search(request *objectGRPC.SearchRequest, server objectGRPC.ObjectService_SearchServer) error {
panic("implement me")
}
func (s *testGRPCServer) GetRange(request *objectGRPC.GetRangeRequest, server objectGRPC.ObjectService_GetRangeServer) error {
panic("implement me")
}
func (s *testGRPCServer) GetRangeHash(ctx context.Context, request *objectGRPC.GetRangeHashRequest) (*objectGRPC.GetRangeHashResponse, error) {
if s.err != nil {
return nil, s.err
}
// verify request structure
if err := signature.VerifyServiceMessage(
object.GetRangeHashRequestFromGRPCMessage(request),
); err != nil {
return nil, err
}
// sign response structure
if err := signature.SignServiceMessage(s.key, s.getRangeHashResp); err != nil {
return nil, err
}
return object.GetRangeHashResponseToGRPCMessage(s.getRangeHashResp), nil
}
func testHeadRequest() *object.HeadRequest {
cid := new(refs.ContainerID)
cid.SetValue([]byte{1, 2, 3})
oid := new(refs.ObjectID)
oid.SetValue([]byte{4, 5, 6})
addr := new(refs.Address)
addr.SetContainerID(cid)
addr.SetObjectID(oid)
body := new(object.HeadRequestBody)
body.SetAddress(addr)
meta := new(session.RequestMetaHeader)
meta.SetTTL(1)
meta.SetXHeaders([]*session.XHeader{})
req := new(object.HeadRequest)
req.SetBody(body)
req.SetMetaHeader(meta)
return req
}
func testHeadResponse() *object.HeadResponse {
shortHdr := new(object.ShortHeader)
shortHdr.SetCreationEpoch(100)
hdrPart := new(object.GetHeaderPartShort)
hdrPart.SetShortHeader(shortHdr)
body := new(object.HeadResponseBody)
body.SetHeaderPart(hdrPart)
meta := new(session.ResponseMetaHeader)
meta.SetTTL(1)
meta.SetXHeaders([]*session.XHeader{})
resp := new(object.HeadResponse)
resp.SetBody(body)
resp.SetMetaHeader(meta)
return resp
}
func testDeleteRequest() *object.DeleteRequest {
cid := new(refs.ContainerID)
cid.SetValue([]byte{1, 2, 3})
oid := new(refs.ObjectID)
oid.SetValue([]byte{4, 5, 6})
addr := new(refs.Address)
addr.SetContainerID(cid)
addr.SetObjectID(oid)
body := new(object.DeleteRequestBody)
body.SetAddress(addr)
meta := new(session.RequestMetaHeader)
meta.SetTTL(1)
meta.SetXHeaders([]*session.XHeader{})
req := new(object.DeleteRequest)
req.SetBody(body)
req.SetMetaHeader(meta)
return req
}
func testDeleteResponse() *object.DeleteResponse {
body := new(object.DeleteResponseBody)
meta := new(session.ResponseMetaHeader)
meta.SetTTL(1)
meta.SetXHeaders([]*session.XHeader{})
resp := new(object.DeleteResponse)
resp.SetBody(body)
resp.SetMetaHeader(meta)
return resp
}
func testGetRangeHashRequest() *object.GetRangeHashRequest {
cid := new(refs.ContainerID)
cid.SetValue([]byte{1, 2, 3})
oid := new(refs.ObjectID)
oid.SetValue([]byte{4, 5, 6})
addr := new(refs.Address)
addr.SetContainerID(cid)
addr.SetObjectID(oid)
body := new(object.GetRangeHashRequestBody)
body.SetAddress(addr)
meta := new(session.RequestMetaHeader)
meta.SetTTL(1)
meta.SetXHeaders([]*session.XHeader{})
req := new(object.GetRangeHashRequest)
req.SetBody(body)
req.SetMetaHeader(meta)
return req
}
func testGetRangeHashResponse() *object.GetRangeHashResponse {
body := new(object.GetRangeHashResponseBody)
body.SetHashList([][]byte{{7, 8, 9}})
meta := new(session.ResponseMetaHeader)
meta.SetTTL(1)
meta.SetXHeaders([]*session.XHeader{})
resp := new(object.GetRangeHashResponse)
resp.SetBody(body)
resp.SetMetaHeader(meta)
return resp
}
func TestGRPCClient_Head(t *testing.T) {
ctx := context.TODO()
cliKey := test.DecodeKey(0)
srvKey := test.DecodeKey(1)
t.Run("gRPC server error", func(t *testing.T) {
srvErr := errors.New("test server error")
srv := &testGRPCServer{
err: srvErr,
}
cli := &testGRPCClient{
server: srv,
}
c, err := object.NewClient(object.WithGRPCServiceClient(cli))
require.NoError(t, err)
resp, err := c.Head(ctx, new(object.HeadRequest))
require.True(t, errors.Is(err, srvErr))
require.Nil(t, resp)
})
t.Run("invalid request structure", func(t *testing.T) {
req := testHeadRequest()
require.Error(t, signature.VerifyServiceMessage(req))
c, err := object.NewClient(
object.WithGRPCServiceClient(
&testGRPCClient{
server: new(testGRPCServer),
},
),
)
require.NoError(t, err)
resp, err := c.Head(ctx, req)
require.Error(t, err)
require.Nil(t, resp)
})
t.Run("correct response", func(t *testing.T) {
req := testHeadRequest()
require.NoError(t, signature.SignServiceMessage(cliKey, req))
resp := testHeadResponse()
c, err := object.NewClient(
object.WithGRPCServiceClient(
&testGRPCClient{
server: &testGRPCServer{
key: srvKey,
headResp: resp,
},
},
),
)
require.NoError(t, err)
r, err := c.Head(ctx, req)
require.NoError(t, err)
require.NoError(t, signature.VerifyServiceMessage(r))
require.Equal(t, resp.GetBody(), r.GetBody())
require.Equal(t, resp.GetMetaHeader(), r.GetMetaHeader())
})
}
func TestGRPCClient_Delete(t *testing.T) {
ctx := context.TODO()
cliKey := test.DecodeKey(0)
srvKey := test.DecodeKey(1)
t.Run("gRPC server error", func(t *testing.T) {
srvErr := errors.New("test server error")
srv := &testGRPCServer{
err: srvErr,
}
cli := &testGRPCClient{
server: srv,
}
c, err := object.NewClient(object.WithGRPCServiceClient(cli))
require.NoError(t, err)
resp, err := c.Delete(ctx, new(object.DeleteRequest))
require.True(t, errors.Is(err, srvErr))
require.Nil(t, resp)
})
t.Run("invalid request structure", func(t *testing.T) {
req := testDeleteRequest()
require.Error(t, signature.VerifyServiceMessage(req))
c, err := object.NewClient(
object.WithGRPCServiceClient(
&testGRPCClient{
server: new(testGRPCServer),
},
),
)
require.NoError(t, err)
resp, err := c.Delete(ctx, req)
require.Error(t, err)
require.Nil(t, resp)
})
t.Run("correct response", func(t *testing.T) {
req := testDeleteRequest()
require.NoError(t, signature.SignServiceMessage(cliKey, req))
resp := testDeleteResponse()
c, err := object.NewClient(
object.WithGRPCServiceClient(
&testGRPCClient{
server: &testGRPCServer{
key: srvKey,
delResp: resp,
},
},
),
)
require.NoError(t, err)
r, err := c.Delete(ctx, req)
require.NoError(t, err)
require.NoError(t, signature.VerifyServiceMessage(r))
require.Equal(t, resp.GetBody(), r.GetBody())
require.Equal(t, resp.GetMetaHeader(), r.GetMetaHeader())
})
}
func TestGRPCClient_GetRangeHash(t *testing.T) {
ctx := context.TODO()
cliKey := test.DecodeKey(0)
srvKey := test.DecodeKey(1)
t.Run("gRPC server error", func(t *testing.T) {
srvErr := errors.New("test server error")
srv := &testGRPCServer{
err: srvErr,
}
cli := &testGRPCClient{
server: srv,
}
c, err := object.NewClient(object.WithGRPCServiceClient(cli))
require.NoError(t, err)
resp, err := c.GetRangeHash(ctx, new(object.GetRangeHashRequest))
require.True(t, errors.Is(err, srvErr))
require.Nil(t, resp)
})
t.Run("invalid request structure", func(t *testing.T) {
req := testGetRangeHashRequest()
require.Error(t, signature.VerifyServiceMessage(req))
c, err := object.NewClient(
object.WithGRPCServiceClient(
&testGRPCClient{
server: new(testGRPCServer),
},
),
)
require.NoError(t, err)
resp, err := c.GetRangeHash(ctx, req)
require.Error(t, err)
require.Nil(t, resp)
})
t.Run("correct response", func(t *testing.T) {
req := testGetRangeHashRequest()
require.NoError(t, signature.SignServiceMessage(cliKey, req))
resp := testGetRangeHashResponse()
c, err := object.NewClient(
object.WithGRPCServiceClient(
&testGRPCClient{
server: &testGRPCServer{
key: srvKey,
getRangeHashResp: resp,
},
},
),
)
require.NoError(t, err)
r, err := c.GetRangeHash(ctx, req)
require.NoError(t, err)
require.NoError(t, signature.VerifyServiceMessage(r))
require.Equal(t, resp.GetBody(), r.GetBody())
require.Equal(t, resp.GetMetaHeader(), r.GetMetaHeader())
})
}