public void LookupStateReference(StoreFixture fx)
{
Address address = fx.Address1;
Transaction <DumbAction> tx4 = fx.MakeTransaction(
new DumbAction[] { new DumbAction(address, "foo") }
);
Block <DumbAction> block4 = TestUtils.MineNext(fx.Block3, new[] { tx4 });
Transaction <DumbAction> tx5 = fx.MakeTransaction(
new DumbAction[] { new DumbAction(address, "bar") }
);
Block <DumbAction> block5 = TestUtils.MineNext(block4, new[] { tx5 });
Block <DumbAction> block6 = TestUtils.MineNext(block5, new Transaction <DumbAction> [0]);
Assert.Null(fx.Store.LookupStateReference(fx.StoreNamespace, address, fx.Block3));
Assert.Null(fx.Store.LookupStateReference(fx.StoreNamespace, address, block4));
Assert.Null(fx.Store.LookupStateReference(fx.StoreNamespace, address, block5));
Assert.Null(fx.Store.LookupStateReference(fx.StoreNamespace, address, block6));
fx.Store.StoreStateReference(fx.StoreNamespace, tx4.UpdatedAddresses, block4);
Assert.Null(fx.Store.LookupStateReference(fx.StoreNamespace, address, fx.Block3));
Assert.Equal(
Tuple.Create(block4.Hash, block4.Index),
fx.Store.LookupStateReference(fx.StoreNamespace, address, block4)
);
Assert.Equal(
Tuple.Create(block4.Hash, block4.Index),
fx.Store.LookupStateReference(fx.StoreNamespace, address, block5)
);
Assert.Equal(
Tuple.Create(block4.Hash, block4.Index),
fx.Store.LookupStateReference(fx.StoreNamespace, address, block6)
);
fx.Store.StoreStateReference(fx.StoreNamespace, tx5.UpdatedAddresses, block5);
Assert.Null(fx.Store.LookupStateReference(
fx.StoreNamespace, address, fx.Block3));
Assert.Equal(
Tuple.Create(block4.Hash, block4.Index),
fx.Store.LookupStateReference(fx.StoreNamespace, address, block4)
);
Assert.Equal(
Tuple.Create(block5.Hash, block5.Index),
fx.Store.LookupStateReference(fx.StoreNamespace, address, block5)
);
Assert.Equal(
Tuple.Create(block5.Hash, block5.Index),
fx.Store.LookupStateReference(fx.StoreNamespace, address, block6)
);
}
public void ListAllStateReferences(StoreFixture fx)
{
Address address1 = fx.Address1;
Address address2 = fx.Address2;
Address address3 = new PrivateKey().PublicKey.ToAddress();
Transaction <DumbAction> tx4 = fx.MakeTransaction(
new[]
{
new DumbAction(address1, "foo1"),
new DumbAction(address2, "foo2"),
}
);
Block <DumbAction> block4 = TestUtils.MineNext(fx.Block3, new[] { tx4 });
Transaction <DumbAction> tx5 = fx.MakeTransaction(
new[]
{
new DumbAction(address1, "bar1"),
new DumbAction(address3, "bar3"),
}
);
Block <DumbAction> block5 = TestUtils.MineNext(block4, new[] { tx5 });
Block <DumbAction> block6 = TestUtils.MineNext(block5, new Transaction <DumbAction> [0]);
var chain = new BlockChain <DumbAction>(new NullPolicy <DumbAction>(), fx.Store);
chain.Append(fx.Block1);
chain.Append(fx.Block2);
chain.Append(fx.Block3);
chain.Append(block4);
chain.Append(block5);
chain.Append(block6);
IImmutableDictionary <Address, IImmutableList <HashDigest <SHA256> > > refs =
fx.Store.ListAllStateReferences(chain.Id.ToString());
Assert.Equal(
new HashSet <Address> {
address1, address2, address3
},
refs.Keys.ToHashSet()
);
Assert.Equal(new[] { block4.Hash, block5.Hash }, refs[address1]);
Assert.Equal(new[] { block4.Hash }, refs[address2]);
Assert.Equal(new[] { block5.Hash }, refs[address3]);
}