public void TestGoogleSearch()
{
using (var context = new MyTestContext())
{
//start a GWT test by specifying it with predicates.
context
.Given(g =>
{
g.IAmOnPage("https://www.google.com");
g.ICanSeeAnElement(By.XPath("//input[@name='q']"));
})
.When(w =>
{
w.ITypeInAnElement(By.XPath("//input[@name='q']"), "The \"GWT\" framework is cool!" + Keys.Enter);
w.IClickOnAnElement(By.XPath("//button[@type='submit']"));
//wait for the search result list to appear.
w.IWaitForAnElementToAppear(By.CssSelector(".srg"));
})
.Then(t =>
{
//now we should see multiple result items.
t.IShouldSeeMultipleElementsContainingText(By.CssSelector(".g"), "GWT");
});
//start yet another GWT test, this time by specifying it with custom instructions.
context
.Given(new GivenIAmOnGooglesFrontPage())
.When(new WhenISearchOnGoogleFor("I can also use \"instructions\"!"))
.Then(new ThenIShouldSeeAGoogleResultContaining("instructions"));
}
}
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
DisplayConfig.RegisterDisplayModes(DisplayModeProvider.Instance.Modes);
// 在 IIS 8 当中，进行如下的设置:
// 1.Application Pool层级:只要有需要的Application Pool的Start Mode设定AlwaysRunning就可以。
// 2.Web Site层级:选择要做Preload的Web Site。 开启preload和DoAppInitAfterRestart。
// ##### EF Pre-Generated Mapping Views #####
// 由于 EF 在首次加载的时候， 非常耗时
// 因此，初始化的操作， 放置在 Application_Start 里面进行处理。
// 这样一来， 首次查询操作， 将不会发生速度非常慢的现象。
// 对程序中定义的所有DbContext逐一进行这个操作
using (var dbcontext = new MyTestContext())
{
var objectContext = ((IObjectContextAdapter)dbcontext).ObjectContext;
var mappingCollection = (StorageMappingItemCollection)objectContext.MetadataWorkspace.GetItemCollection(DataSpace.CSSpace);
mappingCollection.GenerateViews(new List <EdmSchemaError>());
}
}
private static ReactiveSystemSpy CreateReactiveSystem(MyTestContext context)
{
var system = new ReactiveSystemSpy(context.CreateCollector(Matcher <MyTestEntity> .AllOf(MyTestComponentsLookup.ComponentA)));
context.CreateEntity().AddComponentA();
return(system);
}
public void TestWithContext2()
{
WithContext <MyTestContext>(context =>
{
_context2 = context;
return(When(() => Console.WriteLine())
.Then(() => Console.WriteLine())
.BDTest());
});
}
public void Setup()
{
_context = new MyTestContext();
_defaultEntity = TestTools.CreateEntity();
_originalEntity = _context.CreateEntity();
_targetEntity = _context.CreateEntity();
_nameAge = new NameAgeComponent
{
name = "Max", age = 42
};
_didDispatch = 0;
}
public void Can_generate_migration_from_initial_database_to_initial()
{
// create the context
var optionsBuilder = new DbContextOptionsBuilder();
optionsBuilder.UseMySQL(MySQLTestStore.rootConnectionString + "database=test;");
using (var mytestContext = new MyTestContext(optionsBuilder.Options))
{
var migrator = mytestContext.GetInfrastructure().GetRequiredService <IMigrator>();
migrator.GenerateScript(fromMigration: Migration.InitialDatabase, toMigration: Migration.InitialDatabase);
}
}
public Contexts()
{
Game = new GameContext();
MyTest = new MyTestContext();
Test = new TestContext();
Test2 = new Test2Context();
var postConstructors = System.Linq.Enumerable.Where(
GetType().GetMethods(),
method => System.Attribute.IsDefined(method, typeof(JCMG.EntitasRedux.PostConstructorAttribute))
);
foreach (var postConstructor in postConstructors)
{
postConstructor.Invoke(this, null);
}
}
public DepartmentService(MyTestContext context)
{
_context = context;
}
public SellerService(MyTestContext context)
{
_context = context;
}
public DepartmentsController(MyTestContext context)
{
_context = context;
}
void when_systems()
{
MyTestContext ctx = null;
before = () => {
ctx = new MyTestContext();
};
context["fixtures"] = () => {
it["initializes InitializeSystemSpy"] = () => {
var system = new InitializeSystemSpy();
system.didInitialize.should_be(0);
system.Initialize();
system.didInitialize.should_be(1);
};
it["executes ExecuteSystemSpy"] = () => {
var system = new ExecuteSystemSpy();
system.didExecute.should_be(0);
system.Execute();
system.didExecute.should_be(1);
};
it["cleans up CleanupSystemSpy"] = () => {
var system = new CleanupSystemSpy();
system.didCleanup.should_be(0);
system.Cleanup();
system.didCleanup.should_be(1);
};
it["tears down TearDownSystemSpy"] = () => {
var system = new TearDownSystemSpy();
system.didTearDown.should_be(0);
system.TearDown();
system.didTearDown.should_be(1);
};
it["initializes, executes, cleans up and tears down system"] = () => {
var system = new ReactiveSystemSpy(ctx.CreateCollector(Matcher <TestEntity> .AllOf(CID.ComponentA)));
ctx.CreateEntity().AddComponentA();
system.didInitialize.should_be(0);
system.Initialize();
system.didInitialize.should_be(1);
system.didExecute.should_be(0);
system.Execute();
system.didExecute.should_be(1);
system.didCleanup.should_be(0);
system.Cleanup();
system.didCleanup.should_be(1);
system.didTearDown.should_be(0);
system.TearDown();
system.didTearDown.should_be(1);
};
it["executes ReactiveSystemSpy"] = () => {
var system = createReactiveSystem(ctx);
system.Execute();
system.entities.Length.should_be(1);
};
};
context["systems"] = () => {
Systems systems = null;
before = () => {
systems = new Systems();
};
it["returns systems when adding system"] = () => {
systems.Add(new InitializeSystemSpy()).should_be_same(systems);
};
it["initializes IInitializeSystem"] = () => {
var system = new InitializeSystemSpy();
systems.Add(system);
systems.Initialize();
system.didInitialize.should_be(1);
};
it["executes IExecuteSystem"] = () => {
var system = new ExecuteSystemSpy();
systems.Add(system);
systems.Execute();
system.didExecute.should_be(1);
};
it["wraps IReactiveSystem in a ReactiveSystem"] = () => {
var system = new ReactiveSystemSpy(ctx.CreateCollector(Matcher <TestEntity> .AllOf(CID.ComponentA)));
systems.Add(system);
ctx.CreateEntity().AddComponentA();
systems.Execute();
system.didExecute.should_be(1);
};
it["adds ReactiveSystem"] = () => {
var system = new ReactiveSystemSpy(ctx.CreateCollector(Matcher <TestEntity> .AllOf(CID.ComponentA)));
systems.Add(system);
ctx.CreateEntity().AddComponentA();
systems.Execute();
system.didExecute.should_be(1);
};
it["cleans up ICleanupSystem"] = () => {
var system = new CleanupSystemSpy();
systems.Add(system);
systems.Cleanup();
system.didCleanup.should_be(1);
};
it["initializes, executes, cleans up and tears down InitializeExecuteCleanupTearDownSystemSpy"] = () => {
var system = new ReactiveSystemSpy(ctx.CreateCollector(Matcher <TestEntity> .AllOf(CID.ComponentA)));
ctx.CreateEntity().AddComponentA();
systems.Add(system);
system.didInitialize.should_be(0);
systems.Initialize();
system.didInitialize.should_be(1);
system.didExecute.should_be(0);
systems.Execute();
system.didExecute.should_be(1);
system.didCleanup.should_be(0);
systems.Cleanup();
system.didCleanup.should_be(1);
system.didTearDown.should_be(0);
systems.TearDown();
system.didTearDown.should_be(1);
};
it["initializes, executes, cleans up and tears down ReactiveSystem"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
system.didInitialize.should_be(0);
systems.Initialize();
system.didInitialize.should_be(1);
system.didExecute.should_be(0);
systems.Execute();
systems.Execute();
system.didExecute.should_be(1);
system.didCleanup.should_be(0);
systems.Cleanup();
system.didCleanup.should_be(1);
system.didTearDown.should_be(0);
systems.TearDown();
system.didTearDown.should_be(1);
};
it["initializes, executes, cleans up and tears down systems recursively"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
var parentSystems = new Systems();
parentSystems.Add(systems);
system.didInitialize.should_be(0);
parentSystems.Initialize();
system.didInitialize.should_be(1);
system.didExecute.should_be(0);
parentSystems.Execute();
parentSystems.Execute();
system.didExecute.should_be(1);
system.didCleanup.should_be(0);
parentSystems.Cleanup();
system.didCleanup.should_be(1);
system.didTearDown.should_be(0);
parentSystems.TearDown();
system.didTearDown.should_be(1);
};
it["clears reactive systems"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
systems.Initialize();
system.didInitialize.should_be(1);
systems.ClearReactiveSystems();
systems.Execute();
system.didExecute.should_be(0);
};
it["clears reactive systems recursively"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
var parentSystems = new Systems();
parentSystems.Add(systems);
parentSystems.Initialize();
system.didInitialize.should_be(1);
parentSystems.ClearReactiveSystems();
parentSystems.Execute();
system.didExecute.should_be(0);
};
it["deactivates reactive systems"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
systems.Initialize();
system.didInitialize.should_be(1);
systems.DeactivateReactiveSystems();
systems.Execute();
system.didExecute.should_be(0);
};
it["deactivates reactive systems recursively"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
var parentSystems = new Systems();
parentSystems.Add(systems);
parentSystems.Initialize();
system.didInitialize.should_be(1);
parentSystems.DeactivateReactiveSystems();
parentSystems.Execute();
system.didExecute.should_be(0);
};
it["activates reactive systems"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
systems.Initialize();
system.didInitialize.should_be(1);
systems.DeactivateReactiveSystems();
systems.ActivateReactiveSystems();
systems.Execute();
system.didExecute.should_be(0);
ctx.CreateEntity().AddComponentA();
systems.Execute();
system.didExecute.should_be(1);
};
it["activates reactive systems recursively"] = () => {
var system = createReactiveSystem(ctx);
systems.Add(system);
var parentSystems = new Systems();
parentSystems.Add(systems);
parentSystems.Initialize();
system.didInitialize.should_be(1);
parentSystems.DeactivateReactiveSystems();
parentSystems.ActivateReactiveSystems();
parentSystems.Execute();
system.didExecute.should_be(0);
ctx.CreateEntity().AddComponentA();
systems.Execute();
system.didExecute.should_be(1);
};
};
}
public SalesRecordService(MyTestContext context)
{
_context = context;
}
void when_throwing()
{
MyTestContext ctx = null;
TestEntity entity = null;
before = () => {
var componentNames = new [] { "Health", "Position", "View" };
var contextInfo = new ContextInfo("My Context", componentNames, null);
ctx = new MyTestContext(componentNames.Length, 42, contextInfo);
entity = ctx.CreateEntity();
};
context["Entity"] = () => {
context["when not enabled"] = () => {
before = () => {
entity.Destroy();
};
it["add a component"] = () => printErrorMessage(() => entity.AddComponentA());
it["remove a component"] = () => printErrorMessage(() => entity.RemoveComponentA());
it["replace a component"] = () => printErrorMessage(() => entity.ReplaceComponentA(Component.A));
};
context["when enabled"] = () => {
it["add a component twice"] = () => printErrorMessage(() => {
entity.AddComponentA();
entity.AddComponentA();
});
it["remove a component that doesn't exist"] = () => printErrorMessage(() => {
entity.RemoveComponentA();
});
it["get a component that doesn't exist"] = () => printErrorMessage(() => {
entity.GetComponentA();
});
it["retain an entity twice"] = () => printErrorMessage(() => {
var owner = new object();
entity.Retain(owner);
entity.Retain(owner);
});
it["release an entity with wrong owner"] = () => printErrorMessage(() => {
var owner = new object();
entity.Release(owner);
});
};
};
context["Group"] = () => {
it["get single entity when multiple exist"] = () => printErrorMessage(() => {
ctx.CreateEntity().AddComponentA();
ctx.CreateEntity().AddComponentA();
var matcher = (Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA);
matcher.componentNames = ctx.contextInfo.componentNames;
var group = ctx.GetGroup(matcher);
group.GetSingleEntity();
});
};
context["Collector<TestEntity>"] = () => {
it["unbalanced goups"] = () => printErrorMessage(() => {
var g1 = new Group <TestEntity>(Matcher <TestEntity> .AllOf(CID.ComponentA));
var g2 = new Group <TestEntity>(Matcher <TestEntity> .AllOf(CID.ComponentB));
var e1 = GroupEvent.Added;
new Collector <TestEntity>(new [] { g1, g2 }, new [] { e1 });
});
};
context["Context"] = () => {
it["wrong ContextInfo componentNames count"] = () => printErrorMessage(() => {
var componentNames = new [] { "Health", "Position", "View" };
var contextInfo = new ContextInfo("My Context", componentNames, null);
new MyTestContext(1, 0, contextInfo);
});
it["destroy retained entities"] = () => printErrorMessage(() => {
var e = ctx.CreateEntity();
e.Retain(this);
e.Retain(new object());
e = ctx.CreateEntity();
e.Retain(this);
e.Retain(new object());
ctx.DestroyAllEntities();
});
it["releases entity before destroy"] = () => printErrorMessage(() => {
entity.Release(ctx);
});
it["unknown entityIndex"] = () => printErrorMessage(() => {
ctx.GetEntityIndex("unknown");
});
it["duplicate entityIndex"] = () => printErrorMessage(() => {
var groupA = ctx.GetGroup((Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA));
var index = new PrimaryEntityIndex <TestEntity, string>("TestIndex", groupA, (arg1, arg2) => string.Empty);
ctx.AddEntityIndex(index);
ctx.AddEntityIndex(index);
});
};
context["CollectionExtension"] = () => {
it["get single entity when more than one exist"] = () => printErrorMessage(() => {
new IEntity[2].SingleEntity();
});
};
context["ComponentBlueprint"] = () => {
it["type doesn't implement IComponent"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "string";
componentBlueprint.CreateComponent(entity);
});
it["type doesn't exist"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "UnknownType";
componentBlueprint.CreateComponent(entity);
});
it["invalid field name"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.index = 0;
componentBlueprint.fullTypeName = typeof(NameAgeComponent).FullName;
componentBlueprint.members = new [] {
new SerializableMember("xxx", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
componentBlueprint.CreateComponent(entity);
});
};
context["EntityIndex"] = () => {
it["no entity with key"] = () => printErrorMessage(() => {
var groupA = ctx.GetGroup((Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA));
var index = new PrimaryEntityIndex <TestEntity, string>("TestIndex", groupA, (e, c) => ((NameAgeComponent)c).name);
index.GetEntity("unknownKey");
});
it["multiple entities for primary key"] = () => printErrorMessage(() => {
var groupA = ctx.GetGroup((Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA));
new PrimaryEntityIndex <TestEntity, string>("TestIndex", groupA, (e, c) => ((NameAgeComponent)c).name);
var nameAge = new NameAgeComponent();
nameAge.name = "Max";
nameAge.age = 42;
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAge);
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAge);
});
};
}
public void Setup()
{
_context = new MyTestContext();
}
public void Setup()
{
_context = new MyTestContext();
_entity = _context.CreateEntity();
}
public void Setup()
{
_context = new MyTestContext();
_defaultEntity = TestTools.CreateEntity();
_didDispatch = 0;
}
public static MyTestEntity GetEntityWithPrimaryEntityIndex(this MyTestContext context, string value)
{
return(((JCMG.EntitasRedux.PrimaryEntityIndex <MyTestEntity, string>)context.GetEntityIndex(Contexts.PrimaryEntityIndex)).GetEntity(value));
}
public static MyTestEntity GetEntityWithMultiplePrimaryEntityIndicesValue2(this MyTestContext context, string value2)
{
return(((JCMG.EntitasRedux.PrimaryEntityIndex <MyTestEntity, string>)context.GetEntityIndex(Contexts.MultiplePrimaryEntityIndicesValue2)).GetEntity(value2));
}
public static System.Collections.Generic.HashSet <MyTestEntity> GetEntitiesWithEntityIndexNoContext(this MyTestContext context, string value)
{
return(((JCMG.EntitasRedux.EntityIndex <MyTestEntity, string>)context.GetEntityIndex(Contexts.EntityIndexNoContext)).GetEntities(value));
}
void when_extending()
{
context["when copying components"] = () => {
IContext <TestEntity> ctx = null;
TestEntity entity = null;
TestEntity target = null;
NameAgeComponent nameAge = null;
before = () => {
ctx = new MyTestContext();
entity = ctx.CreateEntity();
target = ctx.CreateEntity();
nameAge = new NameAgeComponent {
name = "Max", age = 42
};
};
it["doesn't change entity if original doesn't have any components"] = () => {
entity.CopyTo(target);
entity.creationIndex.should_be(0);
target.creationIndex.should_be(1);
target.GetComponents().Length.should_be(0);
};
it["adds copies of all components to target entity"] = () => {
entity.AddComponentA();
entity.AddComponent(CID.ComponentB, nameAge);
entity.CopyTo(target);
target.GetComponents().Length.should_be(2);
target.HasComponentA().should_be_true();
target.HasComponentB().should_be_true();
target.GetComponentA().should_not_be_same(Component.A);
target.GetComponent(CID.ComponentB).should_not_be_same(nameAge);
var clonedComponent = (NameAgeComponent)target.GetComponent(CID.ComponentB);
clonedComponent.name.should_be(nameAge.name);
clonedComponent.age.should_be(nameAge.age);
};
it["throws when target already has a component at index"] = base.expect <EntityAlreadyHasComponentException>(() => {
entity.AddComponentA();
entity.AddComponent(CID.ComponentB, nameAge);
var component = new NameAgeComponent();
target.AddComponent(CID.ComponentB, component);
entity.CopyTo(target);
});
it["replaces existing components when overwrite is set"] = () => {
entity.AddComponentA();
entity.AddComponent(CID.ComponentB, nameAge);
var component = new NameAgeComponent();
target.AddComponent(CID.ComponentB, component);
entity.CopyTo(target, true);
var copy = target.GetComponent(CID.ComponentB);
copy.should_not_be_same(nameAge);
copy.should_not_be_same(component);
((NameAgeComponent)copy).name.should_be(nameAge.name);
((NameAgeComponent)copy).age.should_be(nameAge.age);
};
it["only adds copies of specified components to target entity"] = () => {
entity.AddComponentA();
entity.AddComponentB();
entity.AddComponentC();
entity.CopyTo(target, false, CID.ComponentB, CID.ComponentC);
target.GetComponents().Length.should_be(2);
target.HasComponentB().should_be_true();
target.HasComponentC().should_be_true();
};
it["uses component pool"] = () => {
entity.AddComponentA();
var component = new ComponentA();
target.GetComponentPool(CID.ComponentA).Push(component);
entity.CopyTo(target);
target.GetComponentA().should_be_same(component);
};
};
}
void when_created()
{
ReactiveSystemSpy system = null;
before = () => {
_context = new MyTestContext();
};
context["OnEntityAdded"] = () => {
before = () => {
system = new ReactiveSystemSpy(_context.CreateCollector <TestEntity>(_matcherAB));
};
it["does not execute when no entities were collected"] = () => {
system.Execute();
assertEntities(system, null);
};
it["executes when triggered"] = () => {
var e = createEntityAB();
system.Execute();
assertEntities(system, e);
};
it["executes only once when triggered"] = () => {
var e = createEntityAB();
system.Execute();
system.Execute();
assertEntities(system, e);
};
it["retains and releases collected entities"] = () => {
var e = createEntityAB();
var retainCount = e.retainCount;
system.Execute();
retainCount.should_be(3); // retained by context, group and collector
e.retainCount.should_be(2); // retained by context and group
};
it["collects changed entities in execute"] = () => {
var e = createEntityAB();
system.executeAction = entities => {
entities[0].ReplaceComponentA(Component.A);
};
system.Execute();
system.Execute();
assertEntities(system, e, 2);
};
it["collects created entities in execute"] = () => {
var e1 = createEntityAB();
TestEntity e2 = null;
system.executeAction = entities => {
if (e2 == null)
{
e2 = createEntityAB();
}
};
system.Execute();
assertEntities(system, e1);
system.Execute();
assertEntities(system, e2, 2);
};
it["doesn't execute when not triggered"] = () => {
_context.CreateEntity().AddComponentA();
system.Execute();
assertEntities(system, null);
};
it["deactivates and will not trigger"] = () => {
system.Deactivate();
createEntityAB();
system.Execute();
assertEntities(system, null);
};
it["activates and will trigger again"] = () => {
system.Deactivate();
system.Activate();
var e = createEntityAB();
system.Execute();
assertEntities(system, e);
};
it["clears"] = () => {
createEntityAB();
system.Clear();
system.Execute();
assertEntities(system, null);
};
it["can ToString"] = () => {
system.ToString().should_be("ReactiveSystem(ReactiveSystemSpy)");
};
};
context["OnEntityRemoved"] = () => {
before = () => {
system = new ReactiveSystemSpy(_context.CreateCollector(_matcherAB, GroupEvent.Removed));
};
it["executes when triggered"] = () => {
var e = createEntityAB()
.RemoveComponentA();
system.Execute();
assertEntities(system, e);
};
it["executes only once when triggered"] = () => {
var e = createEntityAB()
.RemoveComponentA();
system.Execute();
system.Execute();
assertEntities(system, e);
};
it["doesn't execute when not triggered"] = () => {
createEntityAB()
.AddComponentC()
.RemoveComponentC();
system.Execute();
assertEntities(system, null);
};
it["retains entities until execute completed"] = () => {
var e = createEntityAB();
var didExecute = 0;
system.executeAction = entities => {
didExecute += 1;
entities[0].retainCount.should_be(1);
};
_context.DestroyEntity(e);
system.Execute();
didExecute.should_be(1);
e.retainCount.should_be(0);
};
};
context["OnEntityAddedOrRemoved"] = () => {
before = () => {
system = new ReactiveSystemSpy(_context.CreateCollector(_matcherAB, GroupEvent.AddedOrRemoved));
};
it["executes when added"] = () => {
var e = createEntityAB();
system.Execute();
assertEntities(system, e);
};
it["executes when removed"] = () => {
var e = createEntityAB();
system.Execute();
e.RemoveComponentA();
system.Execute();
assertEntities(system, e, 2);
};
};
context["multiple contexts"] = () => {
IContext <TestEntity> context1 = null;
IContext <TestEntity> context2 = null;
before = () => {
context1 = new MyTestContext();
context2 = new MyTestContext();
var groupA = context1.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
var groupB = context2.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentB));
var groups = new [] { groupA, groupB };
var groupEvents = new [] {
GroupEvent.Added,
GroupEvent.Removed
};
var collector = new Collector <TestEntity>(groups, groupEvents);
system = new ReactiveSystemSpy(collector);
};
it["executes when a triggered by collector"] = () => {
var eA1 = context1.CreateEntity().AddComponentA();
context2.CreateEntity().AddComponentA();
var eB1 = context1.CreateEntity().AddComponentB();
var eB2 = context2.CreateEntity().AddComponentB();
system.Execute();
assertEntities(system, eA1);
eB1.RemoveComponentB();
eB2.RemoveComponentB();
system.Execute();
assertEntities(system, eB2, 2);
};
};
context["filter entities"] = () => {
it["filters entities"] = () => {
system = new ReactiveSystemSpy(_context.CreateCollector(_matcherAB),
e => ((NameAgeComponent)e.GetComponent(CID.ComponentA)).age > 42);
_context.CreateEntity()
.AddComponentA()
.AddComponentC();
var eAB1 = _context.CreateEntity();
eAB1.AddComponentB();
eAB1.AddComponent(CID.ComponentA, new NameAgeComponent {
age = 10
});
var eAB2 = _context.CreateEntity();
eAB2.AddComponentB();
eAB2.AddComponent(CID.ComponentA, new NameAgeComponent {
age = 50
});
var didExecute = 0;
system.executeAction = entities => {
didExecute += 1;
eAB2.retainCount.should_be(3); // retained by context, group and collector
};
system.Execute();
didExecute.should_be(1);
system.Execute();
system.entities.Length.should_be(1);
system.entities[0].should_be_same(eAB2);
eAB1.retainCount.should_be(2); // retained by context and group
eAB2.retainCount.should_be(2);
};
};
context["clear"] = () => {
it["clears reactive system after execute"] = () => {
system = new ReactiveSystemSpy(_context.CreateCollector(_matcherAB));
system.executeAction = entities => {
entities[0].ReplaceComponentA(Component.A);
};
var e = createEntityAB();
system.Execute();
system.Clear();
system.Execute();
assertEntities(system, e);
};
};
}
void when_index_multiple_components()
{
#pragma warning disable
EntityIndex <TestEntity, string> index = null;
IContext <TestEntity> ctx = null;
IGroup <TestEntity> group = null;
before = () => {
ctx = new MyTestContext();
};
it["gets last component that triggered adding entity to group"] = () => {
IComponent receivedComponent = null;
group = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA, CID.ComponentB));
index = new EntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
receivedComponent = c;
return(((NameAgeComponent)c).name);
});
var nameAgeComponent1 = new NameAgeComponent();
nameAgeComponent1.name = "Max";
var nameAgeComponent2 = new NameAgeComponent();
nameAgeComponent2.name = "Jack";
var entity = ctx.CreateEntity();
entity.AddComponent(CID.ComponentA, nameAgeComponent1);
entity.AddComponent(CID.ComponentB, nameAgeComponent2);
receivedComponent.should_be_same(nameAgeComponent2);
};
it["works with NoneOf"] = () => {
var receivedComponents = new List <IComponent>();
var nameAgeComponent1 = new NameAgeComponent();
nameAgeComponent1.name = "Max";
var nameAgeComponent2 = new NameAgeComponent();
nameAgeComponent2.name = "Jack";
group = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA).NoneOf(CID.ComponentB));
index = new EntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
receivedComponents.Add(c);
if (c == nameAgeComponent1)
{
return(((NameAgeComponent)c).name);
}
return(((NameAgeComponent)e.GetComponent(CID.ComponentA)).name);
});
var entity = ctx.CreateEntity();
entity.AddComponent(CID.ComponentA, nameAgeComponent1);
entity.AddComponent(CID.ComponentB, nameAgeComponent2);
receivedComponents.Count.should_be(2);
receivedComponents[0].should_be(nameAgeComponent1);
receivedComponents[1].should_be(nameAgeComponent2);
};
}
public void Setup()
{
_ctx = new MyTestContext();
_systems = new Systems();
}
public MyStepClass(MyTestContext context)
{
_context = context;
}
void when_index()
{
context["single key"] = () => {
EntityIndex <TestEntity, string> index = null;
IContext <TestEntity> ctx = null;
IGroup <TestEntity> group = null;
before = () => {
ctx = new MyTestContext();
group = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
index = new EntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
var nameAge = c as NameAgeComponent;
return(nameAge != null
? nameAge.name
: ((NameAgeComponent)e.GetComponent(CID.ComponentA)).name);
});
};
context["when entity for key doesn't exist"] = () => {
it["has no entities"] = () => {
index.GetEntities("unknownKey").should_be_empty();
};
};
context["when entity for key exists"] = () => {
const string name = "Max";
NameAgeComponent nameAgeComponent = null;
TestEntity entity1 = null;
TestEntity entity2 = null;
before = () => {
nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = name;
entity1 = ctx.CreateEntity();
entity1.AddComponent(CID.ComponentA, nameAgeComponent);
entity2 = ctx.CreateEntity();
entity2.AddComponent(CID.ComponentA, nameAgeComponent);
};
it["gets entities for key"] = () => {
var entities = index.GetEntities(name);
entities.Count.should_be(2);
entities.should_contain(entity1);
entities.should_contain(entity2);
};
it["retains entity"] = () => {
entity1.retainCount.should_be(3); // Context, Group, EntityIndex
entity2.retainCount.should_be(3); // Context, Group, EntityIndex
};
it["has existing entities"] = () => {
var newIndex = new EntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
var nameAge = c as NameAgeComponent;
return(nameAge != null
? nameAge.name
: ((NameAgeComponent)e.GetComponent(CID.ComponentA)).name);
});
newIndex.GetEntities(name).Count.should_be(2);
};
it["releases and removes entity from index when component gets removed"] = () => {
entity1.RemoveComponent(CID.ComponentA);
index.GetEntities(name).Count.should_be(1);
entity1.retainCount.should_be(1); // Context
};
it["can ToString"] = () => {
index.ToString().should_be("EntityIndex(TestIndex)");
};
context["when deactivated"] = () => {
before = () => {
index.Deactivate();
};
it["clears index and releases entity"] = () => {
index.GetEntities(name).should_be_empty();
entity1.retainCount.should_be(2); // Context, Group
entity2.retainCount.should_be(2); // Context, Group
};
it["doesn't add entities anymore"] = () => {
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAgeComponent);
index.GetEntities(name).should_be_empty();
};
context["when activated"] = () => {
before = () => {
index.Activate();
};
it["has existing entities"] = () => {
var entities = index.GetEntities(name);
entities.Count.should_be(2);
entities.should_contain(entity1);
entities.should_contain(entity2);
};
it["adds new entities"] = () => {
var entity3 = ctx.CreateEntity();
entity3.AddComponent(CID.ComponentA, nameAgeComponent);
var entities = index.GetEntities(name);
entities.Count.should_be(3);
entities.should_contain(entity1);
entities.should_contain(entity2);
entities.should_contain(entity3);
};
};
};
};
};
context["multiple keys"] = () => {
EntityIndex <TestEntity, string> index = null;
IContext <TestEntity> ctx = null;
IGroup <TestEntity> group = null;
TestEntity entity1 = null;
TestEntity entity2 = null;
before = () => {
ctx = new MyTestContext();
group = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
index = new EntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
return(e == entity1
? new [] { "1", "2" }
: new [] { "2", "3" });
});
};
context["when entity for key exists"] = () => {
before = () => {
entity1 = ctx.CreateEntity();
entity1.AddComponentA();
entity2 = ctx.CreateEntity();
entity2.AddComponentA();
};
it["retains entity"] = () => {
entity1.retainCount.should_be(3);
entity2.retainCount.should_be(3);
var safeAerc1 = entity1.aerc as SafeAERC;
if (safeAerc1 != null)
{
safeAerc1.owners.should_contain(index);
}
var safeAerc2 = entity1.aerc as SafeAERC;
if (safeAerc2 != null)
{
safeAerc2.owners.should_contain(index);
}
};
it["has entity"] = () => {
index.GetEntities("1").Count.should_be(1);
index.GetEntities("2").Count.should_be(2);
index.GetEntities("3").Count.should_be(1);
};
it["gets entity for key"] = () => {
index.GetEntities("1").First().should_be_same(entity1);
index.GetEntities("2").should_contain(entity1);
index.GetEntities("2").should_contain(entity2);
index.GetEntities("3").First().should_be_same(entity2);
};
it["releases and removes entity from index when component gets removed"] = () => {
entity1.RemoveComponent(CID.ComponentA);
index.GetEntities("1").Count.should_be(0);
index.GetEntities("2").Count.should_be(1);
index.GetEntities("3").Count.should_be(1);
entity1.retainCount.should_be(1);
entity2.retainCount.should_be(3);
var safeAerc1 = entity1.aerc as SafeAERC;
if (safeAerc1 != null)
{
safeAerc1.owners.should_not_contain(index);
}
var safeAerc2 = entity2.aerc as SafeAERC;
if (safeAerc2 != null)
{
safeAerc2.owners.should_contain(index);
}
};
it["has existing entities"] = () => {
index.Deactivate();
index.Activate();
index.GetEntities("1").First().should_be_same(entity1);
index.GetEntities("2").should_contain(entity1);
index.GetEntities("2").should_contain(entity2);
index.GetEntities("3").First().should_be_same(entity2);
};
};
};
}
public MyAssertionStepClass(MyTestContext context)
{
_context = context;
}
void when_primary_index()
{
context["single key"] = () => {
PrimaryEntityIndex <TestEntity, string> index = null;
IContext <TestEntity> ctx = null;
IGroup <TestEntity> group = null;
before = () => {
ctx = new MyTestContext();
group = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
index = new PrimaryEntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
var nameAge = c as NameAgeComponent;
return(nameAge != null
? nameAge.name
: ((NameAgeComponent)e.GetComponent(CID.ComponentA)).name);
});
};
context["when entity for key doesn't exist"] = () => {
it["returns null when getting entity for unknown key"] = () => {
index.GetEntity("unknownKey").should_be_null();
};
};
context["when entity for key exists"] = () => {
const string name = "Max";
TestEntity entity = null;
before = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = name;
entity = ctx.CreateEntity();
entity.AddComponent(CID.ComponentA, nameAgeComponent);
};
it["gets entity for key"] = () => {
index.GetEntity(name).should_be_same(entity);
};
it["retains entity"] = () => {
entity.retainCount.should_be(3); // Context, Group, EntityIndex
};
it["has existing entity"] = () => {
var newIndex = new PrimaryEntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
var nameAge = c as NameAgeComponent;
return(nameAge != null
? nameAge.name
: ((NameAgeComponent)e.GetComponent(CID.ComponentA)).name);
});
newIndex.GetEntity(name).should_be_same(entity);
};
it["releases and removes entity from index when component gets removed"] = () => {
entity.RemoveComponent(CID.ComponentA);
index.GetEntity(name).should_be_null();
entity.retainCount.should_be(1); // Context
};
it["throws when adding an entity for the same key"] = expect <EntityIndexException>(() => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = name;
entity = ctx.CreateEntity();
entity.AddComponent(CID.ComponentA, nameAgeComponent);
});
it["can ToString"] = () => {
index.ToString().should_be("PrimaryEntityIndex(TestIndex)");
};
context["when deactivated"] = () => {
before = () => {
index.Deactivate();
};
it["clears index and releases entity"] = () => {
index.GetEntity(name).should_be_null();
entity.retainCount.should_be(2); // Context, Group
};
it["doesn't add entities anymore"] = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = name;
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAgeComponent);
index.GetEntity(name).should_be_null();
};
context["when activated"] = () => {
before = () => {
index.Activate();
};
it["has existing entity"] = () => {
index.GetEntity(name).should_be_same(entity);
};
it["adds new entities"] = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = "Jack";
entity = ctx.CreateEntity();
entity.AddComponent(CID.ComponentA, nameAgeComponent);
index.GetEntity("Jack").should_be_same(entity);
};
};
};
};
};
context["multiple keys"] = () => {
PrimaryEntityIndex <TestEntity, string> index = null;
IContext <TestEntity> ctx = null;
IGroup <TestEntity> group = null;
before = () => {
ctx = new MyTestContext();
group = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
index = new PrimaryEntityIndex <TestEntity, string>("TestIndex", group, (e, c) => {
var nameAge = c as NameAgeComponent;
return(nameAge != null
? new [] { nameAge.name + "1", nameAge.name + "2" }
: new [] { ((NameAgeComponent)e.GetComponent(CID.ComponentA)).name + "1", ((NameAgeComponent)e.GetComponent(CID.ComponentA)).name + "2" });
});
};
context["when entity for key exists"] = () => {
const string name = "Max";
TestEntity entity = null;
before = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = name;
entity = ctx.CreateEntity();
entity.AddComponent(CID.ComponentA, nameAgeComponent);
};
it["retains entity"] = () => {
entity.retainCount.should_be(3);
var safeAerc = entity.aerc as SafeAERC;
if (safeAerc != null)
{
safeAerc.owners.should_contain(index);
}
};
it["gets entity for key"] = () => {
index.GetEntity(name + "1").should_be_same(entity);
index.GetEntity(name + "2").should_be_same(entity);
};
it["releases and removes entity from index when component gets removed"] = () => {
entity.RemoveComponent(CID.ComponentA);
index.GetEntity(name + "1").should_be_null();
index.GetEntity(name + "2").should_be_null();
entity.retainCount.should_be(1);
var safeAerc = entity.aerc as SafeAERC;
if (safeAerc != null)
{
safeAerc.owners.should_not_contain(index);
}
};
it["has existing entity"] = () => {
index.Deactivate();
index.Activate();
index.GetEntity(name + "1").should_be_same(entity);
index.GetEntity(name + "2").should_be_same(entity);
};
};
};
}
void when_creating()
{
IContext <TestEntity> ctx = null;
TestEntity entity = null;
before = () => {
ctx = new MyTestContext();
entity = ctx.CreateEntity();
};
context["ComponentBlueprint"] = () => {
it["creates a component blueprint from a component without members"] = () => {
var component = new ComponentA();
const int index = 42;
var componentBlueprint = new ComponentBlueprint(index, component);
componentBlueprint.index.should_be(index);
componentBlueprint.fullTypeName.should_be(component.GetType().FullName);
componentBlueprint.members.Length.should_be(0);
};
it["throws when unknown type"] = expect <ComponentBlueprintException>(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "UnknownType";
componentBlueprint.CreateComponent(null);
});
it["throws when type doesn't implement IComponent"] = expect <ComponentBlueprintException>(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "string";
componentBlueprint.CreateComponent(null);
});
it["creates a component blueprint from a component with members"] = () => {
var component = new NameAgeComponent();
component.name = "Max";
component.age = 42;
const int index = 24;
var componentBlueprint = new ComponentBlueprint(index, component);
componentBlueprint.index.should_be(index);
componentBlueprint.fullTypeName.should_be(component.GetType().FullName);
componentBlueprint.members.Length.should_be(2);
componentBlueprint.members[0].name.should_be("name");
componentBlueprint.members[0].value.should_be(component.name);
componentBlueprint.members[1].name.should_be("age");
componentBlueprint.members[1].value.should_be(component.age);
};
it["creates a component and sets members values"] = () => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = typeof(ComponentWithFieldsAndProperties).FullName;
componentBlueprint.index = CID.ComponentB;
componentBlueprint.members = new [] {
new SerializableMember("publicField", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
var component = (ComponentWithFieldsAndProperties)componentBlueprint.CreateComponent(entity);
component.publicField.should_be("publicFieldValue");
component.publicProperty.should_be("publicPropertyValue");
};
it["ignores invalid member name"] = () => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.index = 0;
componentBlueprint.fullTypeName = typeof(NameAgeComponent).FullName;
componentBlueprint.members = new [] {
new SerializableMember("xxx", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
componentBlueprint.CreateComponent(entity);
};
};
context["Blueprint"] = () => {
it["creates an empty blueprint from a null entity"] = () => {
var blueprint = new Blueprint("My Context", "Hero", null);
blueprint.contextIdentifier.should_be("My Context");
blueprint.name.should_be("Hero");
blueprint.components.Length.should_be(0);
};
it["creates a blueprint from an entity"] = () => {
entity.AddComponentA();
var component = new NameAgeComponent();
component.name = "Max";
component.age = 42;
entity.AddComponent(CID.ComponentB, component);
var blueprint = new Blueprint("My Context", "Hero", entity);
blueprint.contextIdentifier.should_be("My Context");
blueprint.name.should_be("Hero");
blueprint.components.Length.should_be(2);
blueprint.components[0].index.should_be(CID.ComponentA);
blueprint.components[0].fullTypeName.should_be(Component.A.GetType().FullName);
blueprint.components[1].index.should_be(CID.ComponentB);
blueprint.components[1].fullTypeName.should_be(component.GetType().FullName);
};
context["when applying blueprint"] = () => {
Blueprint blueprint = null;
before = () => {
var component1 = new ComponentBlueprint();
component1.index = CID.ComponentA;
component1.fullTypeName = typeof(ComponentA).FullName;
component1.members = new SerializableMember[0];
var component2 = new ComponentBlueprint();
component2.index = CID.ComponentB;
component2.fullTypeName = typeof(NameAgeComponent).FullName;
component2.members = new [] {
new SerializableMember("name", "Max"),
new SerializableMember("age", 42)
};
blueprint = new Blueprint();
blueprint.name = "Hero";
blueprint.components = new [] { component1, component2 };
};
it["applies blueprint to entity"] = () => {
entity.ApplyBlueprint(blueprint);
entity.GetComponents().Length.should_be(2);
entity.GetComponent(CID.ComponentA).GetType().should_be(typeof(ComponentA));
var nameAgeComponent = (NameAgeComponent)entity.GetComponent(CID.ComponentB);
nameAgeComponent.GetType().should_be(typeof(NameAgeComponent));
nameAgeComponent.name.should_be("Max");
nameAgeComponent.age.should_be(42);
};
it["throws when entity already has a component which should be added from blueprint"] = expect <EntityAlreadyHasComponentException>(() => {
entity.AddComponentA();
entity.ApplyBlueprint(blueprint);
});
it["can overwrite existing components"] = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = "Jack";
nameAgeComponent.age = 24;
entity.AddComponent(CID.ComponentB, nameAgeComponent);
entity.ApplyBlueprint(blueprint, true);
};
it["uses component from componentPool"] = () => {
var component = new ComponentBlueprint();
component.index = CID.ComponentA;
component.fullTypeName = typeof(ComponentA).FullName;
component.members = new SerializableMember[0];
blueprint = new Blueprint();
blueprint.name = "Hero";
blueprint.components = new [] { component };
var componentA = entity.CreateComponent <ComponentA>(CID.ComponentA);
entity.AddComponent(CID.ComponentA, componentA);
entity.RemoveComponentA();
entity.ApplyBlueprint(blueprint);
entity.GetComponentA().should_be_same(componentA);
};
};
};
}
void when_created()
{
IContext <TestEntity> ctx = null;
before = () => {
ctx = new MyTestContext();
};
it["increments creationIndex"] = () => {
ctx.CreateEntity().creationIndex.should_be(0);
ctx.CreateEntity().creationIndex.should_be(1);
};
it["starts with given creationIndex"] = () => {
new MyTestContext(CID.TotalComponents, 42, null).CreateEntity().creationIndex.should_be(42);
};
it["has no entities when no entities were created"] = () => {
ctx.GetEntities().should_be_empty();
};
it["gets total entity count"] = () => {
ctx.count.should_be(0);
};
it["creates entity"] = () => {
var e = ctx.CreateEntity();
e.should_not_be_null();
e.GetType().should_be(typeof(TestEntity));
e.totalComponents.should_be(ctx.totalComponents);
e.isEnabled.should_be_true();
};
it["has default ContextInfo"] = () => {
ctx.contextInfo.name.should_be("Unnamed Context");
ctx.contextInfo.componentNames.Length.should_be(CID.TotalComponents);
for (int i = 0; i < ctx.contextInfo.componentNames.Length; i++)
{
ctx.contextInfo.componentNames[i].should_be("Index " + i);
}
};
it["creates component pools"] = () => {
ctx.componentPools.should_not_be_null();
ctx.componentPools.Length.should_be(CID.TotalComponents);
};
it["creates entity with component pools"] = () => {
var e = ctx.CreateEntity();
e.componentPools.should_be_same(ctx.componentPools);
};
it["throws when destroying an entity which the context doesn't contain"] = expect <ContextDoesNotContainEntityException>(() => {
var e = ctx.CreateEntity();
ctx.DestroyEntity(e);
ctx.DestroyEntity(e);
});
it["can ToString"] = () => {
ctx.ToString().should_be("Unnamed Context");
};
context["when ContextInfo set"] = () => {
ContextInfo contextInfo = null;
before = () => {
var componentNames = new [] { "Health", "Position", "View" };
var componentTypes = new [] { typeof(ComponentA), typeof(ComponentB), typeof(ComponentC) };
contextInfo = new ContextInfo("My Context", componentNames, componentTypes);
ctx = new MyTestContext(componentNames.Length, 0, contextInfo);
};
it["has custom ContextInfo"] = () => {
ctx.contextInfo.should_be_same(contextInfo);
};
it["creates entity with same ContextInfo"] = () => {
ctx.CreateEntity().contextInfo.should_be_same(contextInfo);
};
it["throws when componentNames is not same length as totalComponents"] = expect <ContextInfoException>(() => {
new MyTestContext(contextInfo.componentNames.Length + 1, 0, contextInfo);
});
};
context["when entity created"] = () => {
TestEntity e = null;
before = () => {
e = ctx.CreateEntity();
e.AddComponentA();
};
it["gets total entity count"] = () => {
ctx.count.should_be(1);
};
it["has entities that were created with CreateEntity()"] = () => {
ctx.HasEntity(e).should_be_true();
};
it["doesn't have entities that were not created with CreateEntity()"] = () => {
ctx.HasEntity(this.CreateEntity()).should_be_false();
};
it["returns all created entities"] = () => {
var e2 = ctx.CreateEntity();
var entities = ctx.GetEntities();
entities.Length.should_be(2);
entities.should_contain(e);
entities.should_contain(e2);
};
it["destroys entity and removes it"] = () => {
ctx.DestroyEntity(e);
ctx.HasEntity(e).should_be_false();
ctx.count.should_be(0);
ctx.GetEntities().should_be_empty();
};
it["destroys an entity and removes all its components"] = () => {
ctx.DestroyEntity(e);
e.GetComponents().should_be_empty();
};
it["destroys all entities"] = () => {
ctx.CreateEntity();
ctx.DestroyAllEntities();
ctx.HasEntity(e).should_be_false();
ctx.count.should_be(0);
ctx.GetEntities().should_be_empty();
e.GetComponents().should_be_empty();
};
it["ensures same deterministic order when getting entities after destroying all entities"] = () => {
// This is a Unity specific problem. Run Unity Test Tools with in the Entitas.Unity project
const int numEntities = 10;
for (int i = 0; i < numEntities; i++)
{
ctx.CreateEntity();
}
var order1 = new int[numEntities];
var entities1 = ctx.GetEntities();
for (int i = 0; i < numEntities; i++)
{
order1[i] = entities1[i].creationIndex;
}
ctx.DestroyAllEntities();
ctx.ResetCreationIndex();
for (int i = 0; i < numEntities; i++)
{
ctx.CreateEntity();
}
var order2 = new int[numEntities];
var entities2 = ctx.GetEntities();
for (int i = 0; i < numEntities; i++)
{
order2[i] = entities2[i].creationIndex;
}
for (int i = 0; i < numEntities; i++)
{
var index1 = order1[i];
var index2 = order2[i];
index1.should_be(index2);
}
};
it["throws when destroying all entities and there are still entities retained"] = expect <ContextStillHasRetainedEntitiesException>(() => {
ctx.CreateEntity().Retain(new object());
ctx.DestroyAllEntities();
});
};
context["internal caching"] = () => {
it["caches entities"] = () => {
var entities = ctx.GetEntities();
ctx.GetEntities().should_be_same(entities);
};
it["updates entities cache when creating an entity"] = () => {
var entities = ctx.GetEntities();
ctx.CreateEntity();
ctx.GetEntities().should_not_be_same(entities);
};
it["updates entities cache when destroying an entity"] = () => {
var e = ctx.CreateEntity();
var entities = ctx.GetEntities();
ctx.DestroyEntity(e);
ctx.GetEntities().should_not_be_same(entities);
};
};
context["events"] = () => {
var didDispatch = 0;
before = () => {
didDispatch = 0;
};
it["dispatches OnEntityCreated when creating a new entity"] = () => {
IEntity eventEntity = null;
ctx.OnEntityCreated += (p, entity) => {
didDispatch += 1;
eventEntity = entity;
p.should_be_same(p);
};
var e = ctx.CreateEntity();
didDispatch.should_be(1);
eventEntity.should_be_same(e);
};
it["dispatches OnEntityWillBeDestroyed when destroying an entity"] = () => {
var e = ctx.CreateEntity();
e.AddComponentA();
ctx.OnEntityWillBeDestroyed += (c, entity) => {
didDispatch += 1;
c.should_be_same(ctx);
entity.should_be_same(e);
entity.HasComponentA().should_be_true();
entity.isEnabled.should_be_true();
((IContext <TestEntity>)c).GetEntities().Length.should_be(0);
};
ctx.GetEntities();
ctx.DestroyEntity(e);
didDispatch.should_be(1);
};
it["dispatches OnEntityDestroyed when destroying an entity"] = () => {
var e = ctx.CreateEntity();
ctx.OnEntityDestroyed += (p, entity) => {
didDispatch += 1;
p.should_be_same(ctx);
entity.should_be_same(e);
entity.HasComponentA().should_be_false();
entity.isEnabled.should_be_false();
};
ctx.DestroyEntity(e);
didDispatch.should_be(1);
};
it["entity is released after OnEntityDestroyed"] = () => {
var e = ctx.CreateEntity();
ctx.OnEntityDestroyed += (p, entity) => {
didDispatch += 1;
entity.retainCount.should_be(1);
var newEntity = ctx.CreateEntity();
newEntity.should_not_be_null();
newEntity.should_not_be_same(entity);
};
ctx.DestroyEntity(e);
var reusedEntity = ctx.CreateEntity();
reusedEntity.should_be_same(e);
didDispatch.should_be(1);
};
it["throws if entity is released before it is destroyed"] = expect <EntityIsNotDestroyedException>(() => {
var e = ctx.CreateEntity();
e.Release(ctx);
});
it["dispatches OnGroupCreated when creating a new group"] = () => {
IGroup eventGroup = null;
ctx.OnGroupCreated += (p, g) => {
didDispatch += 1;
p.should_be_same(ctx);
eventGroup = g;
};
var group = ctx.GetGroup(Matcher <TestEntity> .AllOf(0));
didDispatch.should_be(1);
eventGroup.should_be_same(group);
};
it["doesn't dispatch OnGroupCreated when group alredy exists"] = () => {
ctx.GetGroup(Matcher <TestEntity> .AllOf(0));
ctx.OnGroupCreated += delegate { this.Fail(); };
ctx.GetGroup(Matcher <TestEntity> .AllOf(0));
};
it["dispatches OnGroupCleared when clearing groups"] = () => {
IGroup eventGroup = null;
ctx.OnGroupCleared += (p, g) => {
didDispatch += 1;
p.should_be_same(ctx);
eventGroup = g;
};
ctx.GetGroup(Matcher <TestEntity> .AllOf(0));
var group2 = ctx.GetGroup(Matcher <TestEntity> .AllOf(1));
ctx.ClearGroups();
didDispatch.should_be(2);
eventGroup.should_be_same(group2);
};
it["removes all external delegates when destroying an entity"] = () => {
var e = ctx.CreateEntity();
e.OnComponentAdded += delegate { this.Fail(); };
e.OnComponentRemoved += delegate { this.Fail(); };
e.OnComponentReplaced += delegate { this.Fail(); };
ctx.DestroyEntity(e);
var e2 = ctx.CreateEntity();
e2.should_be_same(e);
e2.AddComponentA();
e2.ReplaceComponentA(Component.A);
e2.RemoveComponentA();
};
it["will not remove external delegates for OnEntityReleased"] = () => {
var e = ctx.CreateEntity();
var didRelease = 0;
e.OnEntityReleased += entity => didRelease += 1;
ctx.DestroyEntity(e);
didRelease.should_be(1);
};
it["removes all external delegates from OnEntityReleased when after being dispatched"] = () => {
var e = ctx.CreateEntity();
var didRelease = 0;
e.OnEntityReleased += entity => didRelease += 1;
ctx.DestroyEntity(e);
e.Retain(this);
e.Release(this);
didRelease.should_be(1);
};
it["removes all external delegates from OnEntityReleased after being dispatched (when delayed release)"] = () => {
var e = ctx.CreateEntity();
var didRelease = 0;
e.OnEntityReleased += entity => didRelease += 1;
e.Retain(this);
ctx.DestroyEntity(e);
didRelease.should_be(0);
e.Release(this);
didRelease.should_be(1);
e.Retain(this);
e.Release(this);
didRelease.should_be(1);
};
};
context["entity pool"] = () => {
it["gets entity from object pool"] = () => {
var e = ctx.CreateEntity();
e.should_not_be_null();
e.GetType().should_be(typeof(TestEntity));
};
it["destroys entity when pushing back to object pool"] = () => {
var e = ctx.CreateEntity();
e.AddComponentA();
ctx.DestroyEntity(e);
e.HasComponent(CID.ComponentA).should_be_false();
};
it["returns pushed entity"] = () => {
var e = ctx.CreateEntity();
e.AddComponentA();
ctx.DestroyEntity(e);
var entity = ctx.CreateEntity();
entity.HasComponent(CID.ComponentA).should_be_false();
entity.should_be_same(e);
};
it["only returns released entities"] = () => {
var e1 = ctx.CreateEntity();
e1.Retain(this);
ctx.DestroyEntity(e1);
var e2 = ctx.CreateEntity();
e2.should_not_be_same(e1);
e1.Release(this);
var e3 = ctx.CreateEntity();
e3.should_be_same(e1);
};
it["returns new entity"] = () => {
var e1 = ctx.CreateEntity();
e1.AddComponentA();
ctx.DestroyEntity(e1);
ctx.CreateEntity();
var e2 = ctx.CreateEntity();
e2.HasComponent(CID.ComponentA).should_be_false();
e2.should_not_be_same(e1);
};
it["sets up entity from pool"] = () => {
var e = ctx.CreateEntity();
var creationIndex = e.creationIndex;
ctx.DestroyEntity(e);
var g = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
e = ctx.CreateEntity();
e.creationIndex.should_be(creationIndex + 1);
e.isEnabled.should_be_true();
e.AddComponentA();
g.GetEntities().should_contain(e);
};
context["when entity gets destroyed"] = () => {
TestEntity e = null;
before = () => {
e = ctx.CreateEntity();
e.AddComponentA();
ctx.DestroyEntity(e);
};
it["throws when adding component"] = expect <EntityIsNotEnabledException>(() => e.AddComponentA());
it["throws when removing component"] = expect <EntityIsNotEnabledException>(() => e.RemoveComponentA());
it["throws when replacing component"] = expect <EntityIsNotEnabledException>(() => e.ReplaceComponentA(new ComponentA()));
it["throws when replacing component with null"] = expect <EntityIsNotEnabledException>(() => e.ReplaceComponentA(null));
};
};
context["groups"] = () => {
it["gets empty group for matcher when no entities were created"] = () => {
var g = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
g.should_not_be_null();
g.GetEntities().should_be_empty();
};
context["when entities created"] = () => {
TestEntity eAB1 = null;
TestEntity eAB2 = null;
TestEntity eA = null;
IMatcher <TestEntity> matcherAB = Matcher <TestEntity> .AllOf(new [] {
CID.ComponentA,
CID.ComponentB
});
before = () => {
eAB1 = ctx.CreateEntity();
eAB1.AddComponentA();
eAB1.AddComponentB();
eAB2 = ctx.CreateEntity();
eAB2.AddComponentA();
eAB2.AddComponentB();
eA = ctx.CreateEntity();
eA.AddComponentA();
};
it["gets group with matching entities"] = () => {
var g = ctx.GetGroup(matcherAB).GetEntities();
g.Length.should_be(2);
g.should_contain(eAB1);
g.should_contain(eAB2);
};
it["gets cached group"] = () => {
ctx.GetGroup(matcherAB).should_be_same(ctx.GetGroup(matcherAB));
};
it["cached group contains newly created matching entity"] = () => {
var g = ctx.GetGroup(matcherAB);
eA.AddComponentB();
g.GetEntities().should_contain(eA);
};
it["cached group doesn't contain entity which are not matching anymore"] = () => {
var g = ctx.GetGroup(matcherAB);
eAB1.RemoveComponentA();
g.GetEntities().should_not_contain(eAB1);
};
it["removes destroyed entity"] = () => {
var g = ctx.GetGroup(matcherAB);
ctx.DestroyEntity(eAB1);
g.GetEntities().should_not_contain(eAB1);
};
it["group dispatches OnEntityRemoved and OnEntityAdded when replacing components"] = () => {
var g = ctx.GetGroup(matcherAB);
var didDispatchRemoved = 0;
var didDispatchAdded = 0;
var componentA = new ComponentA();
g.OnEntityRemoved += (group, entity, index, component) => {
group.should_be_same(g);
entity.should_be_same(eAB1);
index.should_be(CID.ComponentA);
component.should_be_same(Component.A);
didDispatchRemoved++;
};
g.OnEntityAdded += (group, entity, index, component) => {
group.should_be_same(g);
entity.should_be_same(eAB1);
index.should_be(CID.ComponentA);
component.should_be_same(componentA);
didDispatchAdded++;
};
eAB1.ReplaceComponentA(componentA);
didDispatchRemoved.should_be(1);
didDispatchAdded.should_be(1);
};
it["group dispatches OnEntityUpdated with previous and current component when replacing a component"] = () => {
var updated = 0;
var prevComp = eA.GetComponent(CID.ComponentA);
var newComp = new ComponentA();
var g = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
g.OnEntityUpdated += (group, entity, index, previousComponent, newComponent) => {
updated += 1;
group.should_be_same(g);
entity.should_be_same(eA);
index.should_be(CID.ComponentA);
previousComponent.should_be_same(prevComp);
newComponent.should_be_same(newComp);
};
eA.ReplaceComponent(CID.ComponentA, newComp);
updated.should_be(1);
};
it["group with matcher NoneOf doesn't dispatch OnEntityAdded when destroying entity"] = () => {
var e = ctx.CreateEntity()
.AddComponentA()
.AddComponentB();
var matcher = Matcher <TestEntity> .AllOf(CID.ComponentB).NoneOf(CID.ComponentA);
var g = ctx.GetGroup(matcher);
g.OnEntityAdded += delegate { this.Fail(); };
ctx.DestroyEntity(e);
};
context["event timing"] = () => {
before = () => {
ctx = new MyTestContext();
};
it["dispatches group.OnEntityAdded events after all groups are updated"] = () => {
var groupA = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA, CID.ComponentB));
var groupB = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentB));
groupA.OnEntityAdded += delegate {
groupB.count.should_be(1);
};
var entity = ctx.CreateEntity();
entity.AddComponentA();
entity.AddComponentB();
};
it["dispatches group.OnEntityRemoved events after all groups are updated"] = () => {
ctx = new MyTestContext();
var groupB = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentB));
var groupAB = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA, CID.ComponentB));
groupB.OnEntityRemoved += delegate {
groupAB.count.should_be(0);
};
var entity = ctx.CreateEntity();
entity.AddComponentA();
entity.AddComponentB();
entity.RemoveComponentB();
};
};
};
};
context["EntityIndex"] = () => {
it["throws when EntityIndex for key doesn't exist"] = expect <ContextEntityIndexDoesNotExistException>(() => {
ctx.GetEntityIndex("unknown");
});
it["adds and EntityIndex"] = () => {
const int componentIndex = 1;
var entityIndex = new PrimaryEntityIndex <TestEntity, string>(ctx.GetGroup(Matcher <TestEntity> .AllOf(componentIndex)), (arg1, arg2) => string.Empty);
ctx.AddEntityIndex(componentIndex.ToString(), entityIndex);
ctx.GetEntityIndex(componentIndex.ToString()).should_be_same(entityIndex);
};
it["throws when adding an EntityIndex with same name"] = expect <ContextEntityIndexDoesAlreadyExistException>(() => {
const int componentIndex = 1;
var entityIndex = new PrimaryEntityIndex <TestEntity, string>(ctx.GetGroup(Matcher <TestEntity> .AllOf(componentIndex)), (arg1, arg2) => string.Empty);
ctx.AddEntityIndex(componentIndex.ToString(), entityIndex);
ctx.AddEntityIndex(componentIndex.ToString(), entityIndex);
});
};
context["reset"] = () => {
context["groups"] = () => {
it["resets and removes groups from context"] = () => {
var m = Matcher <TestEntity> .AllOf(CID.ComponentA);
var groupsCreated = 0;
IGroup createdGroup = null;
ctx.OnGroupCreated += (p, g) => {
groupsCreated += 1;
createdGroup = g;
};
var initialGroup = ctx.GetGroup(m);
ctx.ClearGroups();
ctx.GetGroup(m);
ctx.CreateEntity().AddComponentA();
groupsCreated.should_be(2);
createdGroup.should_not_be_same(initialGroup);
initialGroup.count.should_be(0);
createdGroup.count.should_be(1);
};
it["removes all event handlers from groups"] = () => {
var m = Matcher <TestEntity> .AllOf(CID.ComponentA);
var group = ctx.GetGroup(m);
group.OnEntityAdded += delegate { this.Fail(); };
ctx.ClearGroups();
var e = ctx.CreateEntity();
e.AddComponentA();
group.HandleEntity(e, CID.ComponentA, Component.A);
};
it["releases entities in groups"] = () => {
var m = Matcher <TestEntity> .AllOf(CID.ComponentA);
ctx.GetGroup(m);
var entity = ctx.CreateEntity();
entity.AddComponentA();
ctx.ClearGroups();
entity.retainCount.should_be(1);
};
};
context["context"] = () => {
it["resets creation index"] = () => {
ctx.CreateEntity();
ctx.ResetCreationIndex();
ctx.CreateEntity().creationIndex.should_be(0);
};
context["removes all event handlers"] = () => {
it["removes OnEntityCreated"] = () => {
ctx.OnEntityCreated += delegate { this.Fail(); };
ctx.Reset();
ctx.CreateEntity();
};
it["removes OnEntityWillBeDestroyed"] = () => {
ctx.OnEntityWillBeDestroyed += delegate { this.Fail(); };
ctx.Reset();
ctx.DestroyEntity(ctx.CreateEntity());
};
it["removes OnEntityDestroyed"] = () => {
ctx.OnEntityDestroyed += delegate { this.Fail(); };
ctx.Reset();
ctx.DestroyEntity(ctx.CreateEntity());
};
it["removes OnGroupCreated"] = () => {
ctx.OnGroupCreated += delegate { this.Fail(); };
ctx.Reset();
ctx.GetGroup(Matcher <TestEntity> .AllOf(0));
};
it["removes OnGroupCleared"] = () => {
ctx.OnGroupCleared += delegate { this.Fail(); };
ctx.Reset();
ctx.GetGroup(Matcher <TestEntity> .AllOf(0));
ctx.ClearGroups();
};
};
};
context["component pools"] = () => {
before = () => {
var entity = ctx.CreateEntity();
entity.AddComponentA();
entity.AddComponentB();
entity.RemoveComponentA();
entity.RemoveComponentB();
};
it["clears all component pools"] = () => {
ctx.componentPools[CID.ComponentA].Count.should_be(1);
ctx.componentPools[CID.ComponentB].Count.should_be(1);
ctx.ClearComponentPools();
ctx.componentPools[CID.ComponentA].Count.should_be(0);
ctx.componentPools[CID.ComponentB].Count.should_be(0);
};
it["clears a specific component pool"] = () => {
ctx.ClearComponentPool(CID.ComponentB);
ctx.componentPools[CID.ComponentA].Count.should_be(1);
ctx.componentPools[CID.ComponentB].Count.should_be(0);
};
it["only clears existing component pool"] = () => {
ctx.ClearComponentPool(CID.ComponentC);
};
};
context["EntityIndex"] = () => {
PrimaryEntityIndex <TestEntity, string> entityIndex = null;
before = () => {
entityIndex = new PrimaryEntityIndex <TestEntity, string>(ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA)),
(e, c) => ((NameAgeComponent)(c)).name);
ctx.AddEntityIndex(CID.ComponentA.ToString(), entityIndex);
};
it["deactivates EntityIndex"] = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = "Max";
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAgeComponent);
entityIndex.HasEntity("Max").should_be_true();
ctx.DeactivateAndRemoveEntityIndices();
entityIndex.HasEntity("Max").should_be_false();
};
it["removes EntityIndex"] = expect <ContextEntityIndexDoesNotExistException>(() => {
ctx.DeactivateAndRemoveEntityIndices();
ctx.GetEntityIndex(CID.ComponentA.ToString());
});
};
};
context["EntitasCache"] = () => {
it["pops new list from list pool"] = () => {
var groupA = ctx.GetGroup(Matcher <TestEntity> .AllOf(CID.ComponentA));
var groupAB = ctx.GetGroup(Matcher <TestEntity> .AnyOf(CID.ComponentA, CID.ComponentB));
var groupABC = ctx.GetGroup(Matcher <TestEntity> .AnyOf(CID.ComponentA, CID.ComponentB, CID.ComponentC));
var didExecute = 0;
groupA.OnEntityAdded += (g, entity, index, component) => {
didExecute += 1;
entity.RemoveComponentA();
};
groupAB.OnEntityAdded += (g, entity, index, component) => {
didExecute += 1;
};
groupABC.OnEntityAdded += (g, entity, index, component) => {
didExecute += 1;
};
ctx.CreateEntity().AddComponentA();
didExecute.should_be(3);
};
};
}
public void Init()
{
var connection = DbConnectionFactory.CreateTransient();
TestContext = new MyTestContext(connection);
}
