grpctestify 1.4.9

--- ENDPOINT ---
users.UserService/GetUser

--- REQUEST ---
{
  "id": 123
}

--- RESPONSE with_asserts=true ---
{
  "id": 123,
  "name": "John Doe",
  "email": "john@example.com",
  "active": true
}

--- ASSERTS ---
.id == 123
.name == "John Doe"
@email(.email)
.active == true