public async Task DisposedTest()
{
var store = await StoreBuilder.New().CreateAsync();
await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var domain = await store.DomainModels.New().UsingIdGenerator(r => new Hyperstore.Modeling.Domain.LongIdGenerator()).CreateAsync("Test");
XReferencesY rel = null;
using (var session = store.BeginSession())
{
var lockX = session.AcquireLock(LockType.Shared, "X");
// Upgrade lock type to Exclusive
lockX = session.AcquireLock(LockType.Exclusive, "X");
var lockY = session.AcquireLock(LockType.Exclusive, "Y");
lockX.Dispose(); // Release lockX
} // Release lockY
using (var s = store.BeginSession())
{
var start = new XExtendsBaseClass(domain);
var start2 = new XExtendsBaseClass(domain);
start.OthersX.Add(start2);
var end = new YClass(domain);
rel = new XReferencesY(start, end);
s.AcceptChanges();
}
Assert.NotNull(rel);
}
public async Task UndoWithEnum()
{
var store = await StoreBuilder.New().CreateAsync();
await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var domain = await store.DomainModels.New().CreateAsync("Test");
var undoManager = new UndoManager(store);
undoManager.RegisterDomain(domain);
YClass y;
using (var s = store.BeginSession())
{
y = new YClass(domain);
s.AcceptChanges();
}
using (var s = store.BeginSession())
{
y.Direction = Model.Direction.West;
s.AcceptChanges();
}
undoManager.Undo();
Assert.Equal(Model.Direction.South, y.Direction);
undoManager.Redo();
Assert.Equal(Model.Direction.West, y.Direction);
}
public async Task SetReferenceToNullFromOppositeTest()
{
var store = await StoreBuilder.New().CreateAsync();
var schema = await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var dm = await store.DomainModels.New().CreateAsync("Test");
XExtendsBaseClass x = null;
YClass y = null;
using (var s = store.BeginSession())
{
x = new XExtendsBaseClass(dm);
y = new YClass(dm)
{
Name = "1"
};
x.YRelation = y;
s.AcceptChanges();
}
var rel = x.GetRelationships <XReferencesY>().FirstOrDefault();
using (var s = store.BeginSession())
{
y.X = null;
s.AcceptChanges();
}
Assert.Equal(x.YRelation, null);
Assert.Equal(((IModelElement)y).Status, ModelElementStatus.Disposed);
Assert.Equal(x.GetRelationships <XReferencesY>().Count(), 0);
}
public async Task PropertyChangedOnSetReferenceTest()
{
var store = await StoreBuilder.New().CreateAsync();
var schema = await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var dm = await store.DomainModels.New().UsingIdGenerator(r => new LongIdGenerator()).CreateAsync("Test");
XExtendsBaseClass x = null;
YClass y = null;
var yrelationChanges = 0;
var allPropertychanges = 0;
using (var s = store.BeginSession())
{
x = new XExtendsBaseClass(dm);
s.AcceptChanges();
}
x.PropertyChanged += (sender, e) =>
{
allPropertychanges++;
if (e.PropertyName == "YRelation")
{
yrelationChanges++;
}
};
using (var s = store.BeginSession())
{
y = new YClass(dm)
{
Name = "1"
};
x.YRelation = y;
s.AcceptChanges();
}
using (var s = store.BeginSession())
{
y = new YClass(dm)
{
Name = "2"
};
x.YRelation = y;
s.AcceptChanges();
}
var rel = x.GetRelationships <XReferencesY>().FirstOrDefault();
using (var s = store.BeginSession())
{
x.YRelation = null;
s.AcceptChanges();
}
Assert.Equal(3, yrelationChanges);
Assert.Equal(3, allPropertychanges);
}
public async Task SetReferenceToNullFromOpposite2Test()
{
var store = await StoreBuilder.New().CreateAsync();
var schema = await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var dm = await store.DomainModels.New().CreateAsync("Test");
XExtendsBaseClass x = null;
YClass y = null;
using (var s = store.BeginSession())
{
x = new XExtendsBaseClass(dm);
y = new YClass(dm)
{
Name = "1"
};
new XReferencesY(x, y);
s.AcceptChanges();
}
var rel = x.GetRelationships <XReferencesY>().FirstOrDefault();
using (var s = store.BeginSession())
{
y.X = null; // TODO Since it's an embedded relationship and y is the opposite, y is deleted. Is it the wright behavior ???
s.AcceptChanges();
}
Assert.Equal(x.YRelation, null);
Assert.Equal(x.GetRelationships <XReferencesY>().Count(), 0);
using (var s = store.BeginSession())
{
y = new YClass(dm)
{
Name = "1"
};
new XReferencesY(x, y);
s.AcceptChanges();
}
rel = x.GetRelationships <XReferencesY>().FirstOrDefault();
using (var s = store.BeginSession())
{
x.YRelation = null;
s.AcceptChanges();
}
Assert.Equal(x.YRelation, null);
Assert.Equal(((IModelElement)y).Status, ModelElementStatus.Disposed);
Assert.Equal(x.GetRelationships <XReferencesY>().Count(), 0);
}
public async Task SetReferenceTest()
{
var store = await StoreBuilder.New().CreateAsync();
var schema = await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var dm = await store.DomainModels.New().CreateAsync("Test");
XExtendsBaseClass x = null;
YClass y = null;
using (var s = store.BeginSession())
{
x = new XExtendsBaseClass(dm);
y = new YClass(dm)
{
Name = "1"
};
x.YRelation = y;
s.AcceptChanges();
}
Assert.Equal(x.YRelation, y);
Assert.Equal(x.YRelation.X, x);
Assert.Equal(y.X, x);
var rel = x.GetRelationships <XReferencesY>().FirstOrDefault();
Assert.Equal(rel.Start, x);
Assert.Equal(rel.End, y);
using (var s = store.BeginSession())
{
y = new YClass(dm)
{
Name = "2"
};
x.YRelation = y;
s.AcceptChanges();
}
Assert.Equal(x.YRelation, y);
Assert.Equal(x.YRelation.X, x);
Assert.Equal(x.GetRelationships <XReferencesY>().Count(), 1);
rel = x.GetRelationships <XReferencesY>().FirstOrDefault();
Assert.Equal(rel.Start, x);
Assert.Equal(rel.End, y);
}
public async Task ReferenceInRelationshipTest()
{
var store = await StoreBuilder.New().CreateAsync();
var schema = await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var dm = await store.DomainModels.New().CreateAsync("Test");
XReferencesY rel = null;
using (var s = store.BeginSession())
{
var start = new XExtendsBaseClass(dm);
var end = new YClass(dm);
rel = new XReferencesY(start, end);
rel.YRelation = end;
s.AcceptChanges();
}
Assert.NotNull(rel);
Assert.NotNull(rel.YRelation);
}
public async Task RelationshipConstraintTest()
{
var store = await StoreBuilder.New().CreateAsync();
var schema = await store.Schemas.New <TestDomainDefinition>().CreateAsync();
var domain = await store.DomainModels.New().CreateAsync("Test");
schema.Definition.XReferencesY.AddImplicitConstraint(r => r.Weight > 0, "error").Register();
Assert.Throws <SessionException>(
() =>
{
XReferencesY rel = null;
using (var s = store.BeginSession())
{
var start = new XExtendsBaseClass(domain);
var end = new YClass(domain);
rel = new XReferencesY(start, end);
rel.YRelation = end;
s.AcceptChanges();
}
});
}
