public void GetTestMany()
{
IJoinClauseCreator res = _joinClauseCreatorFactory.Get(typeof(ManyToManyJoinAttribute));
Assert.Equal(typeof(ManyToManyClauseCreator), res.GetType());
}
public void GetTest()
{
IJoinClauseCreator res = _joinClauseCreatorFactory.Get(typeof(SimpleJoinAttribute));
Assert.Equal(typeof(SimpleJoinClauseCreator), res.GetType());
}