Add client version to the client app and send it to the management service (#222)

* test: WIP mocking the grpc server for testing the sending of the client information

* WIP: Test_SystemMetaDataFromClient with mocks, todo:

* fix: failing meta data test

* test: add system meta expectation in management client test

* fix: removing deprecated register function, replacing with new one

* fix: removing deprecated register function from mockclient interface impl

* fix: fixing interface declaration

* chore: remove unused commented code

Co-authored-by: braginini <bangvalo@gmail.com>

management/server/management_server_mock.go

@@ -0,0 +1,46 @@
+package server
+
+import (
+	"context"
+
+	"github.com/wiretrustee/wiretrustee/management/proto"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+type ManagementServiceServerMock struct {
+	proto.UnimplementedManagementServiceServer
+
+	LoginFunc        func(context.Context, *proto.EncryptedMessage) (*proto.EncryptedMessage, error)
+	SyncFunc         func(*proto.EncryptedMessage, proto.ManagementService_SyncServer)
+	GetServerKeyFunc func(context.Context, *proto.Empty) (*proto.ServerKeyResponse, error)
+	IsHealthyFunc    func(context.Context, *proto.Empty) (*proto.Empty, error)
+}
+
+func (m ManagementServiceServerMock) Login(ctx context.Context, req *proto.EncryptedMessage) (*proto.EncryptedMessage, error) {
+	if m.LoginFunc != nil {
+		return m.LoginFunc(ctx, req)
+	}
+	return nil, status.Errorf(codes.Unimplemented, "method Login not implemented")
+}
+
+func (m ManagementServiceServerMock) Sync(msg *proto.EncryptedMessage, sync proto.ManagementService_SyncServer) error {
+	if m.SyncFunc != nil {
+		return m.Sync(msg, sync)
+	}
+	return status.Errorf(codes.Unimplemented, "method Sync not implemented")
+}
+
+func (m ManagementServiceServerMock) GetServerKey(ctx context.Context, empty *proto.Empty) (*proto.ServerKeyResponse, error) {
+	if m.GetServerKeyFunc != nil {
+		return m.GetServerKeyFunc(ctx, empty)
+	}
+	return nil, status.Errorf(codes.Unimplemented, "method GetServerKey not implemented")
+}
+
+func (m ManagementServiceServerMock) IsHealthy(ctx context.Context, empty *proto.Empty) (*proto.Empty, error) {
+	if m.IsHealthyFunc != nil {
+		return m.IsHealthyFunc(ctx, empty)
+	}
+	return nil, status.Errorf(codes.Unimplemented, "method IsHealthy not implemented")
+}