public void TestInheritance()
{
// -----------------------------------------------------------
// Tests inheritance
// -----------------------------------------------------------
// 4 assets
// [asset1] is referencing [asset2]
// [asset2]
// [asset3] is inheriting [asset1]
// We create a [project1] with [asset1, asset2, asset3]
// Check direct inherit dependencies for [asset3]: [asset1]
// -----------------------------------------------------------
var asset1 = new AssetObjectTest();
var asset2 = new AssetObjectTest();
var assetItem1 = new AssetItem("asset-1", asset1);
var assetItem2 = new AssetItem("asset-2", asset2);
var asset3 = assetItem1.CreateDerivedAsset();
var assetItem3 = new AssetItem("asset-3", asset3);
asset1.Reference = new AssetReference(assetItem2.Id, assetItem2.Location);
var project = new Package();
project.Assets.Add(assetItem1);
project.Assets.Add(assetItem2);
project.Assets.Add(assetItem3);
// Create a session with this project
using (var session = new PackageSession(project))
{
var dependencyManager = session.DependencyManager;
// Verify inheritance
{
var assets = dependencyManager.FindAssetsInheritingFrom(asset1.Id);
Assert.AreEqual(1, assets.Count);
Assert.AreEqual(asset3.Id, assets[0].Id);
}
// Remove the inheritance
var copyBase = asset3.Archetype;
asset3.Archetype = null;
assetItem3.IsDirty = true;
{
var assets = dependencyManager.FindAssetsInheritingFrom(asset1.Id);
Assert.AreEqual(0, assets.Count);
}
// Add back the inheritance
asset3.Archetype = copyBase;
assetItem3.IsDirty = true;
{
var assets = dependencyManager.FindAssetsInheritingFrom(asset1.Id);
Assert.AreEqual(1, assets.Count);
Assert.AreEqual(asset3.Id, assets[0].Id);
}
}
}
public void TestCreateChildAsset()
{
// Create an Entity child asset
// base: EA, EB, EC
// newAsset: EA'(base: EA), EB'(base: EB), EC'(base: EC)
var entityA = new Entity() { Name = "A" };
var entityB = new Entity() { Name = "B" };
var entityC = new Entity() { Name = "C" };
// Create Base Asset
var baseAsset = new PrefabAsset();
baseAsset.Hierarchy.Parts.Add(new EntityDesign(entityA));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(entityB));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(entityC));
baseAsset.Hierarchy.RootPartIds.Add(entityA.Id);
baseAsset.Hierarchy.RootPartIds.Add(entityB.Id);
baseAsset.Hierarchy.RootPartIds.Add(entityC.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Asset (from base)
var newAsset = (PrefabAsset)baseAssetItem.CreateDerivedAsset();
// On a derive asset all entities must have a base value and base must come from baseAsset
Assert.True(newAsset.Hierarchy.Parts.All(item => item.Base != null && baseAsset.Hierarchy.Parts.ContainsKey(item.Base.BasePartId)));
// Verify that we have exactly the same number of entities
Assert.AreEqual(baseAsset.Hierarchy.RootPartIds.Count, newAsset.Hierarchy.RootPartIds.Count);
Assert.AreEqual(baseAsset.Hierarchy.Parts.Count, newAsset.Hierarchy.Parts.Count);
// Verify that baseId and newId is correctly setup
var entityAInNew = newAsset.Hierarchy.Parts.FirstOrDefault(item => item.Base.BasePartId == entityA.Id && item.Entity.Id != item.Base.BasePartId);
Assert.NotNull(entityAInNew);
var entityBInNew = newAsset.Hierarchy.Parts.FirstOrDefault(item => item.Base.BasePartId == entityB.Id && item.Entity.Id != item.Base.BasePartId);
Assert.NotNull(entityBInNew);
var entityCInNew = newAsset.Hierarchy.Parts.FirstOrDefault(item => item.Base.BasePartId == entityC.Id && item.Entity.Id != item.Base.BasePartId);
Assert.NotNull(entityCInNew);
// Verify that RootEntities are also correctly mapped
Assert.AreEqual(entityAInNew.Entity.Id, newAsset.Hierarchy.RootPartIds[0]);
Assert.AreEqual(entityBInNew.Entity.Id, newAsset.Hierarchy.RootPartIds[1]);
Assert.AreEqual(entityCInNew.Entity.Id, newAsset.Hierarchy.RootPartIds[2]);
}
public void TestMergeSimpleHierarchy()
{
// Test merging a simple Entity Asset that has 3 entities
//
// base: EA, EB, EC
// newBase: EA, EB, EC, ED
// newAsset: EA, EB, EC
//
// Result Merge: EA, EB, EC, ED
var entityA = new Entity() { Name = "A" };
var entityB = new Entity() { Name = "B" };
var entityC = new Entity() { Name = "C" };
// Create Base Asset
var baseAsset = new PrefabAsset();
baseAsset.Hierarchy.Parts.Add(new EntityDesign(entityA));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(entityB));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(entityC));
baseAsset.Hierarchy.RootPartIds.Add(entityA.Id);
baseAsset.Hierarchy.RootPartIds.Add(entityB.Id);
baseAsset.Hierarchy.RootPartIds.Add(entityC.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Base Asset
var entityD = new Entity() { Name = "D" };
var newBaseAsset = AssetCloner.Clone(baseAsset);
newBaseAsset.Hierarchy.Parts.Add(new EntityDesign(entityD));
newBaseAsset.Hierarchy.RootPartIds.Add(entityD.Id);
// Create new Asset (from base)
var newAsset = (PrefabAsset)baseAssetItem.CreateDerivedAsset();
// Both root and entities must be the same
Assert.AreEqual(4, newAsset.Hierarchy.RootPartIds.Count);
Assert.AreEqual(4, newAsset.Hierarchy.Parts.Count);
// All entities must have a base value
Assert.True(newAsset.Hierarchy.Parts.All(item => item.Base != null));
var entityAInNewAsset = newAsset.Hierarchy.Parts.Where(item => item.Base.BasePartId == entityA.Id).Select(item => item.Entity).FirstOrDefault();
Assert.NotNull(entityAInNewAsset);
var entityBInNewAsset = newAsset.Hierarchy.Parts.Where(item => item.Base.BasePartId == entityB.Id).Select(item => item.Entity).FirstOrDefault();
Assert.NotNull(entityBInNewAsset);
var entityCInNewAsset = newAsset.Hierarchy.Parts.Where(item => item.Base.BasePartId == entityC.Id).Select(item => item.Entity).FirstOrDefault();
Assert.NotNull(entityCInNewAsset);
var entityDInNewAsset = newAsset.Hierarchy.Parts.Where(item => item.Base.BasePartId == entityD.Id).Select(item => item.Entity).FirstOrDefault();
Assert.NotNull(entityDInNewAsset);
// Hierarchy must be: EA, EB, EC, ED
Assert.AreEqual(entityAInNewAsset.Id, newAsset.Hierarchy.RootPartIds[0]);
Assert.AreEqual(entityBInNewAsset.Id, newAsset.Hierarchy.RootPartIds[1]);
Assert.AreEqual(entityCInNewAsset.Id, newAsset.Hierarchy.RootPartIds[2]);
Assert.AreEqual(entityDInNewAsset.Id, newAsset.Hierarchy.RootPartIds[3]);
}
public void TestMergeAddEntityWithLinks2()
{
// Test merging an PrefabAsset with a root entity EA, and 3 child entities
// - Add a child entity to NewBase that has a link to an another entity + a link to the component of another entity
//
// Base NewBase NewAsset NewAsset (Merged)
//
// EA EA EA'(base: EA) EA'(base: EA)
// |-EA1 |-EA1 |-EA1'(base: EA1) |-EA1'(base: EA1)
// |-EA2 |-EA2 + link EA4 |-EA2'(base: EA2) |-EA2'(base: EA2) + link EA4'
// |-EA3 |-EA3 |-EA3'(base: EA3) |-EA3'(base: EA3)
// |-EA4 |-EA4'(base: EA4)
//
var eA = new Entity() { Name = "A" };
var eA1 = new Entity() { Name = "A1" };
var eA2 = new Entity() { Name = "A2" };
var eA3 = new Entity() { Name = "A3" };
eA.Transform.Children.Add(eA1.Transform);
eA.Transform.Children.Add(eA2.Transform);
eA.Transform.Children.Add(eA3.Transform);
// Create Base Asset
var baseAsset = new PrefabAsset();
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA1));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA2));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA3));
baseAsset.Hierarchy.RootPartIds.Add(eA.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Base Asset
var newBaseAsset = AssetCloner.Clone(baseAsset);
var eA4 = new Entity() { Name = "A4" };
var rootInNewBase = newBaseAsset.Hierarchy.Parts[newBaseAsset.Hierarchy.RootPartIds.First()];
var eA2InNewBaseTransform = rootInNewBase.Entity.Transform.Children.FirstOrDefault(item => item.Entity.Id == eA2.Id);
Assert.NotNull(eA2InNewBaseTransform);
// Add EA4 with link to EA1 entity and EA2 component
var testComponent = new TestEntityComponent
{
EntityLink = eA4,
};
eA2InNewBaseTransform.Entity.Add(testComponent);
newBaseAsset.Hierarchy.Parts.Add(new EntityDesign(eA4));
rootInNewBase.Entity.Transform.Children.Add(eA4.Transform);
// Create new Asset (from base)
var newAsset = (PrefabAsset)baseAssetItem.CreateDerivedAsset();
Assert.AreEqual(1, newAsset.Hierarchy.RootPartIds.Count);
Assert.AreEqual(5, newAsset.Hierarchy.Parts.Count); // EA, EA1', EA2', EA3', EA4'
var rootEntity = newAsset.Hierarchy.Parts[newAsset.Hierarchy.RootPartIds.First()];
Assert.AreEqual(4, rootEntity.Entity.Transform.Children.Count);
var eA1Merged = rootEntity.Entity.Transform.Children[0].Entity;
var eA2Merged = rootEntity.Entity.Transform.Children[1].Entity;
var eA4Merged = rootEntity.Entity.Transform.Children[3].Entity;
Assert.AreEqual("A1", eA1Merged.Name);
Assert.AreEqual("A2", eA2Merged.Name);
Assert.AreEqual("A3", rootEntity.Entity.Transform.Children[2].Entity.Name);
Assert.AreEqual("A4", eA4Merged.Name);
var testComponentMerged = eA2Merged.Get<TestEntityComponent>();
Assert.NotNull(testComponentMerged);
Assert.AreEqual(eA4Merged, testComponentMerged.EntityLink);
}
public void TestMergeEntityWithChildren()
{
// Test merging an PrefabAsset with a root entity EA, and 3 child entities
// - Add a child entity to NewBase
// - Remove a child entity from NewAsset
//
// Base NewBase NewAsset NewAsset (Merged)
//
// EA EA EA'(base: EA) EA'(base: EA)
// |-EA1 |-EA1 |-EA1'(base: EA1) |-EA1'(base: EA1)
// |-EA2 |-EA2 | |
// |-EA3 |-EA3 |-EA3'(base: EA3) |-EA3'(base: EA3)
// |-EA4 |-EA4'(base: EA4)
//
var eA = new Entity() { Name = "A" };
var eA1 = new Entity() { Name = "A1" };
var eA2 = new Entity() { Name = "A2" };
var eA3 = new Entity() { Name = "A3" };
eA.Transform.Children.Add(eA1.Transform);
eA.Transform.Children.Add(eA2.Transform);
eA.Transform.Children.Add(eA3.Transform);
// Create Base Asset
var baseAsset = new PrefabAsset();
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA1));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA2));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA3));
baseAsset.Hierarchy.RootPartIds.Add(eA.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Base Asset
var newBaseAsset = AssetCloner.Clone(baseAsset);
var eA2FromNewBase = newBaseAsset.Hierarchy.Parts.First(item => item.Entity.Id == eA2.Id);
newBaseAsset.Hierarchy.Parts[eA.Id].Entity.Transform.Children.Remove(eA2FromNewBase.Entity.Transform);
// Create new Asset (from base)
var newAsset = (PrefabAsset)baseAssetItem.CreateDerivedAsset();
var eA4 = new Entity() { Name = "A4" };
newAsset.Hierarchy.Parts.Add(new EntityDesign(eA4));
newAsset.Hierarchy.Parts[newAsset.Hierarchy.RootPartIds.First()].Entity.Transform.Children.Add(eA4.Transform);
Assert.AreEqual(1, newAsset.Hierarchy.RootPartIds.Count);
Assert.AreEqual(4, newAsset.Hierarchy.Parts.Count); // EA, EA1', EA3', EA4'
var rootEntity = newAsset.Hierarchy.Parts[newAsset.Hierarchy.RootPartIds.First()];
Assert.AreEqual(3, rootEntity.Entity.Transform.Children.Count);
Assert.AreEqual("A1", rootEntity.Entity.Transform.Children[0].Entity.Name);
Assert.AreEqual("A3", rootEntity.Entity.Transform.Children[1].Entity.Name);
Assert.AreEqual("A4", rootEntity.Entity.Transform.Children[2].Entity.Name);
}