public void SubjectStateTransitionDeletedToUnmodified()
{
ModelSubject aSubject = new EAVModelLibrary.ModelSubject() { SubjectID = rng.Next() };
Assert.AreEqual(EAV.Model.ObjectState.New, aSubject.ObjectState, "Object state should be 'New' on creation.");
aSubject.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aSubject.ObjectState, "Object state failed to transition to 'Unmodified'.");
aSubject.MarkDeleted();
Assert.AreEqual(EAV.Model.ObjectState.Deleted, aSubject.ObjectState, "Object state failed to transition to 'Deleted'.");
aSubject.MarkUnmodified();
}
public void SubjectClearInstancesWhenModified()
{
ModelSubject aSubject = new EAVModelLibrary.ModelSubject() { SubjectID = rng.Next() };
Assert.AreEqual(EAV.Model.ObjectState.New, aSubject.ObjectState, "Object state should be 'New' on creation.");
aSubject.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aSubject.ObjectState, "Object state failed to transition to 'Unmodified'.");
ModelRootInstance value = new EAVModelLibrary.ModelRootInstance() { InstanceID = rng.Next() };
aSubject.Instances.Add(value);
value = new EAVModelLibrary.ModelRootInstance() { InstanceID = rng.Next() };
aSubject.Instances.Add(value);
Assert.IsTrue(aSubject.Instances.Contains(value), "Property 'Instances' was not updated properly.");
Assert.AreEqual(aSubject, value.Subject, "Property 'Subject' was not set properly.");
Assert.AreEqual(aSubject.SubjectID, value.SubjectID, "Property 'SubjectID' was not set properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aSubject.ObjectState, "Object state failed to transition to 'Modified'.");
aSubject.Instances.Clear();
Assert.IsFalse(aSubject.Instances.Contains(value), "Property 'Instances' was not updated properly.");
Assert.IsNull(value.Subject, "Property 'Subject' was not set properly.");
Assert.IsNull(value.SubjectID, "Property 'SubjectID' was not set properly.");
Assert.IsFalse(aSubject.Instances.Any(), "Property 'Instances' was not updated properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aSubject.ObjectState, "Object state should remain 'Modified' when property set.");
}
public void SubjectSetContextWhenModified()
{
ModelSubject aSubject = new EAVModelLibrary.ModelSubject() { SubjectID = rng.Next() };
Assert.AreEqual(EAV.Model.ObjectState.New, aSubject.ObjectState, "Object state should be 'New' on creation.");
aSubject.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aSubject.ObjectState, "Object state failed to transition to 'Unmodified'.");
ModelContext value = new EAVModelLibrary.ModelContext() { ContextID = rng.Next() };
aSubject.Context = value;
Assert.AreEqual(value, aSubject.Context, "Property 'Context' was not set properly.");
Assert.AreEqual(value.ContextID, aSubject.ContextID, "Property 'ContextID' was not reported properly.");
Assert.IsTrue(value.Subjects.Contains(aSubject), "Property 'Subjects' was not updated properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aSubject.ObjectState, "Object state failed to transition to 'Modified'.");
value = new EAVModelLibrary.ModelContext() { ContextID = rng.Next() };
aSubject.Context = value;
Assert.AreEqual(value, aSubject.Context, "Property 'Context' was not set properly.");
Assert.AreEqual(value.ContextID, aSubject.ContextID, "Property 'ContextID' was not reported properly.");
Assert.IsTrue(value.Subjects.Contains(aSubject), "Property 'Subjects' was not updated properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aSubject.ObjectState, "Object state should remain 'Modified' when property set.");
}
public void SubjectSetIdentifierWhenUnmodified()
{
ModelSubject aSubject = new EAVModelLibrary.ModelSubject() { SubjectID = rng.Next() };
Assert.AreEqual(EAV.Model.ObjectState.New, aSubject.ObjectState, "Object state should be 'New' on creation.");
aSubject.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aSubject.ObjectState, "Object state failed to transition to 'Unmodified'.");
string value = Guid.NewGuid().ToString();
aSubject.Identifier = value;
Assert.AreEqual(value, aSubject.Identifier, "Property 'Identifier' was not set properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aSubject.ObjectState, "Object state failed to transition to 'Modified'.");
}
public void SubjectSetEntityWhenUnmodified()
{
ModelSubject aSubject = new EAVModelLibrary.ModelSubject() { SubjectID = rng.Next() };
Assert.AreEqual(EAV.Model.ObjectState.New, aSubject.ObjectState, "Object state should be 'New' on creation.");
aSubject.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aSubject.ObjectState, "Object state failed to transition to 'Unmodified'.");
ModelEntity value = new EAVModelLibrary.ModelEntity() { EntityID = rng.Next() };
aSubject.Entity = value;
Assert.AreEqual(value, aSubject.Entity, "Property 'Entity' was not set properly.");
Assert.AreEqual(value.EntityID, aSubject.EntityID, "Property 'EntityID' was not reported properly.");
Assert.IsTrue(value.Subjects.Contains(aSubject), "Property 'Subjects' was not updated properly.");
Assert.AreEqual(EAV.Model.ObjectState.Modified, aSubject.ObjectState, "Object state failed to transition to 'Modified'.");
}
public void SubjectClearInstancesWhenDeleted()
{
ModelSubject aSubject = new EAVModelLibrary.ModelSubject() { SubjectID = rng.Next() };
Assert.AreEqual(EAV.Model.ObjectState.New, aSubject.ObjectState, "Object state should be 'New' on creation.");
ModelRootInstance value = new EAVModelLibrary.ModelRootInstance() { InstanceID = rng.Next() };
aSubject.Instances.Add(value);
aSubject.MarkUnmodified();
value.MarkUnmodified();
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, aSubject.ObjectState, "Object state failed to transition to 'Unmodified'.");
Assert.AreEqual(EAV.Model.ObjectState.Unmodified, value.ObjectState, "Object state failed to transition to 'Unmodified'.");
aSubject.MarkDeleted();
Assert.AreEqual(EAV.Model.ObjectState.Deleted, aSubject.ObjectState, "Object state failed to transition to 'Deleted'.");
Assert.AreEqual(EAV.Model.ObjectState.Deleted, value.ObjectState, "Object state failed to transition to 'Deleted'.");
aSubject.Instances.Clear();
}