public void GivenConstraintSpecification_WhenBuild_ThenPreviousObjectStateIsNull()
{
var specification = new PartSpecificationBuilder(this.Session).WithDescription("specification").Build();
this.Session.Derive();
Assert.Null(specification.PreviousPartSpecificationState);
}
public void GivenConstraintSpecification_WhenBuild_ThenLastObjectStateEqualsCurrencObjectState()
{
var specification = new PartSpecificationBuilder(this.Session).WithDescription("specification").Build();
this.Session.Derive();
Assert.Equal(new PartSpecificationStates(this.Session).Created, specification.PartSpecificationState);
Assert.Equal(specification.LastPartSpecificationState, specification.PartSpecificationState);
}