frostfs-api-go/service/meta_test.go

104 lines
2.9 KiB
Go

package service
import (
"testing"
"github.com/pkg/errors"
"github.com/stretchr/testify/require"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
type mockedRequest struct {
msg string
name string
code codes.Code
handler TTLCondition
RequestMetaHeader
}
func TestMetaRequest(t *testing.T) {
tests := []mockedRequest{
{
name: "direct to ir node",
handler: IRNonForwarding(InnerRingNode),
RequestMetaHeader: RequestMetaHeader{TTL: NonForwardingTTL},
},
{
code: codes.InvalidArgument,
msg: ErrIncorrectTTL.Error(),
name: "direct to storage node",
handler: IRNonForwarding(StorageNode),
RequestMetaHeader: RequestMetaHeader{TTL: NonForwardingTTL},
},
{
msg: ErrZeroTTL.Error(),
code: codes.InvalidArgument,
name: "zero ttl",
handler: IRNonForwarding(StorageNode),
RequestMetaHeader: RequestMetaHeader{TTL: ZeroTTL},
},
{
name: "default to ir node",
handler: IRNonForwarding(InnerRingNode),
RequestMetaHeader: RequestMetaHeader{TTL: SingleForwardingTTL},
},
{
name: "default to storage node",
handler: IRNonForwarding(StorageNode),
RequestMetaHeader: RequestMetaHeader{TTL: SingleForwardingTTL},
},
{
msg: "not found",
code: codes.NotFound,
name: "custom status error",
RequestMetaHeader: RequestMetaHeader{TTL: SingleForwardingTTL},
handler: func(_ uint32) error { return status.Error(codes.NotFound, "not found") },
},
{
msg: "not found",
code: codes.NotFound,
name: "custom wrapped status error",
RequestMetaHeader: RequestMetaHeader{TTL: SingleForwardingTTL},
handler: func(_ uint32) error {
err := status.Error(codes.NotFound, "not found")
err = errors.Wrap(err, "some error context")
err = errors.Wrap(err, "another error context")
return err
},
},
}
for i := range tests {
tt := tests[i]
t.Run(tt.name, func(t *testing.T) {
before := tt.GetTTL()
err := ProcessRequestTTL(&tt, tt.handler)
if tt.msg != "" {
require.Errorf(t, err, tt.msg)
state, ok := status.FromError(err)
require.True(t, ok)
require.Equal(t, tt.code, state.Code())
require.Equal(t, tt.msg, state.Message())
} else {
require.NoError(t, err)
require.NotEqualf(t, before, tt.GetTTL(), "ttl should be changed: %d vs %d", before, tt.GetTTL())
}
})
}
}
func TestRequestMetaHeader_SetEpoch(t *testing.T) {
m := new(ResponseMetaHeader)
epoch := uint64(3)
m.SetEpoch(epoch)
require.Equal(t, epoch, m.GetEpoch())
}
func TestRequestMetaHeader_SetVersion(t *testing.T) {
m := new(ResponseMetaHeader)
version := uint32(3)
m.SetVersion(version)
require.Equal(t, version, m.GetVersion())
}