public void BuildParametersForUpdatingTest()
{
List<DbParam> expectedParametersForUpdating = new List<DbParam>
{
new DbParam {Name = "@Id", Value = _message.Key},
new DbParam {Name = "@MessageText", Value = _message.MessageText},
new DbParam {Name = "@FromId", Value = _message.FromId},
new DbParam {Name = "@ToId", Value = _message.ToId}
};
MessagesRepository repository = new MessagesRepository(_dbWrapper);
List<DbParam> actualParametersForUpdating = repository.BuildParametersForUpdating(_message).ToList();
CollectionAssert.AreEqual(expectedParametersForUpdating, actualParametersForUpdating);
}