Merge pull request #37 from fireblade-engine/bugfix/issue-36-component-added-event

Bugfix/Issue #36: ComponentAdded event

Makefile

@@ -42,10 +42,10 @@ genXcodeOpen: genXcode
 # Clean
 clean:
 	swift package reset
-	rm -rdf .swiftpm/xcode
+	-rm -rdf .swiftpm/xcode
-	rm -rdf .build/
+	-rm -rdf .build/
-	rm Package.resolved
+	-rm Package.resolved
-	rm .DS_Store
+	-rm .DS_Store
 
 cleanArtifacts:
 	swift package clean
@@ -73,3 +73,7 @@ brewUpdate: brewSetup
 
 setupEnvironment: brewInstallDeps
 	open Package.swift
+
+# lines of code
+loc: clean
+	find . -name "*.swift" -print0 | xargs -0 wc -l

Sources/FirebladeECS/Nexus+Component.swift

@@ -24,7 +24,6 @@ extension Nexus {
     @discardableResult
     public final func assign(component: Component, to entity: Entity) -> Bool {
         let entityId: EntityIdentifier = entity.identifier
-        defer { delegate?.nexusEvent(ComponentAdded(component: component.identifier, toEntity: entity.identifier)) }
         return assign(component: component, entityId: entityId)
     }
 

Sources/FirebladeECS/Nexus+ComponentsBuilder.swift

@@ -85,7 +85,7 @@ extension Nexus {
     ///   - builder: The component builder providing context.
     /// - Returns: The newly created entities with the provided components assigned.
     @discardableResult
-    public func createEntities(count: Int, @ComponentsBuilder using builder: (ComponentsBuilder.Context) -> [Component]) -> [Entity] {
+    public func createEntities(count: Int, @ComponentsBuilder using builder: (ComponentsBuilder.Context) -> [Component] = { _ in [] }) -> [Entity] {
         (0..<count).map { self.createEntity(with: builder(ComponentsBuilder.Context(index: $0))) }
     }
 }

Sources/FirebladeECS/Nexus+Internal.swift

@@ -63,7 +63,10 @@ extension Nexus {
 
     @usableFromInline
     func assign(_ componentId: ComponentIdentifier, _ entityId: EntityIdentifier) {
-        componentIdsByEntity[entityId]!.insert(componentId)
+        let (inserted, _) = componentIdsByEntity[entityId]!.insert(componentId)
+        if inserted {
+            delegate?.nexusEvent(ComponentAdded(component: componentId, toEntity: entityId))
+        }
     }
 
     @usableFromInline

Sources/FirebladeECS/NexusEvent.swift

@@ -34,13 +34,3 @@ public struct FamilyMemberRemoved: NexusEvent {
     public let member: EntityIdentifier
     public let from: FamilyTraitSet
 }
-
-public struct ChildAdded: NexusEvent {
-    public let parent: EntityIdentifier
-    public let child: EntityIdentifier
-}
-
-public struct ChildRemoved: NexusEvent {
-    public let parent: EntityIdentifier
-    public let child: EntityIdentifier
-}

Tests/FirebladeECSPerformanceTests/XCTestManifests.swift

@@ -7,7 +7,7 @@ extension ComponentIdentifierTests {
     // to regenerate.
     static let __allTests__ComponentIdentifierTests = [
         ("testMeasureComponentIdentifier", testMeasureComponentIdentifier),
-        ("testMeasureStaticComponentIdentifier", testMeasureStaticComponentIdentifier)
+        ("testMeasureStaticComponentIdentifier", testMeasureStaticComponentIdentifier),
     ]
 }
 
@@ -21,7 +21,7 @@ extension HashingPerformanceTests {
         ("testMeasureSDBM", testMeasureSDBM),
         ("testMeasureSetOfSetHash", testMeasureSetOfSetHash),
         ("testMeasureSingerDjb2", testMeasureSingerDjb2),
-        ("testMeasureSwiftHasher", testMeasureSwiftHasher)
+        ("testMeasureSwiftHasher", testMeasureSwiftHasher),
     ]
 }
 
@@ -34,7 +34,7 @@ extension TypeIdentifierPerformanceTests {
         ("testPerformanceMirrorReflectingDescription", testPerformanceMirrorReflectingDescription),
         ("testPerformanceObjectIdentifier", testPerformanceObjectIdentifier),
         ("testPerformanceStringDescribing", testPerformanceStringDescribing),
-        ("testPerformanceStringReflecting", testPerformanceStringReflecting)
+        ("testPerformanceStringReflecting", testPerformanceStringReflecting),
     ]
 }
 
@@ -55,7 +55,7 @@ extension TypedFamilyPerformanceTests {
         ("testPerformanceTypedFamilyFourComponents", testPerformanceTypedFamilyFourComponents),
         ("testPerformanceTypedFamilyOneComponent", testPerformanceTypedFamilyOneComponent),
         ("testPerformanceTypedFamilyThreeComponents", testPerformanceTypedFamilyThreeComponents),
-        ("testPerformanceTypedFamilyTwoComponents", testPerformanceTypedFamilyTwoComponents)
+        ("testPerformanceTypedFamilyTwoComponents", testPerformanceTypedFamilyTwoComponents),
     ]
 }
 
@@ -64,7 +64,7 @@ public func __allTests() -> [XCTestCaseEntry] {
         testCase(ComponentIdentifierTests.__allTests__ComponentIdentifierTests),
         testCase(HashingPerformanceTests.__allTests__HashingPerformanceTests),
         testCase(TypeIdentifierPerformanceTests.__allTests__TypeIdentifierPerformanceTests),
-        testCase(TypedFamilyPerformanceTests.__allTests__TypedFamilyPerformanceTests)
+        testCase(TypedFamilyPerformanceTests.__allTests__TypedFamilyPerformanceTests),
     ]
 }
 #endif

Tests/FirebladeECSTests/Generated/FamilyTests.generated.swift

@@ -1476,3 +1476,4 @@ extension Comp8: Equatable {
     }
 }
 extension Comp8: Codable { }
+

Tests/FirebladeECSTests/NexusEventDelegateTests.swift

@@ -0,0 +1,232 @@
+//
+//  NexusEventDelegateTests.swift
+//  
+//
+//  Created by Christian Treffs on 25.11.20.
+//
+
+import FirebladeECS
+import XCTest
+
+final class NexusEventDelegateTests: XCTestCase {
+    lazy var nexus = Nexus()
+    fileprivate var delegateTester: DelegateTester!
+
+    override func setUp() {
+        super.setUp()
+        nexus = Nexus()
+        delegateTester = nil
+    }
+    
+    func testEventEntityCreated() {
+        var entityCreatedEvents: [EntityCreated] = []
+        delegateTester = DelegateTester(onEvent: { event in
+            switch event {
+            case let entityCreated as EntityCreated:
+                entityCreatedEvents.append(entityCreated)
+            default:
+                XCTFail("unexpected event \(event)")
+                return
+            }
+        })
+        nexus.delegate = delegateTester
+        
+        XCTAssertEqual(entityCreatedEvents.count, 0)
+        nexus.createEntity()
+        XCTAssertEqual(entityCreatedEvents.count, 1)
+        nexus.createEntities(count: 100)
+        XCTAssertEqual(entityCreatedEvents.count, 101)
+    }
+    
+    func testEventEntityDestroyed() {
+        var events: [EntityDestroyed] = []
+        delegateTester = DelegateTester(onEvent: { event in
+            switch event {
+            case let event as EntityDestroyed:
+                events.append(event)
+            case _ as EntityCreated:
+                break
+            default:
+                XCTFail("unexpected event \(event)")
+                return
+            }
+        })
+        nexus.delegate = delegateTester
+        
+        XCTAssertEqual(events.count, 0)
+        nexus.createEntities(count: 100)
+        XCTAssertEqual(events.count, 0)
+        for entitiy in nexus.makeEntitiesIterator() {
+            entitiy.destroy()
+        }
+        XCTAssertEqual(events.count, 100)
+    }
+    
+    func testEventComponentAdded() {
+        var componentsAddedEvents: [ComponentAdded] = []
+        var entityCreatedEvents: [EntityCreated] = []
+        delegateTester = DelegateTester(onEvent: { event in
+            switch event {
+            case let compAdded as ComponentAdded:
+                componentsAddedEvents.append(compAdded)
+            case let entityCreated as EntityCreated:
+                entityCreatedEvents.append(entityCreated)
+            default:
+                XCTFail("unexpected event \(event)")
+                return
+            }
+        })
+        nexus.delegate = delegateTester
+        
+        XCTAssertEqual(componentsAddedEvents.count, 0)
+        XCTAssertEqual(entityCreatedEvents.count, 0)
+        let entity = nexus.createEntity()
+        entity.assign(MyComponent(name: "0", flag: true))
+        XCTAssertEqual(componentsAddedEvents.count, 1)
+        XCTAssertEqual(entityCreatedEvents.count, 1)
+        let entity2 = nexus.createEntity()
+        entity2.assign(MyComponent(name: "0", flag: true), YourComponent(number: 2))
+        XCTAssertEqual(componentsAddedEvents.count, 3)
+        XCTAssertEqual(entityCreatedEvents.count, 2)
+    }
+    
+    func testEventComponentRemoved() {
+        var events: [ComponentRemoved] = []
+        delegateTester = DelegateTester(onEvent: { event in
+            switch event {
+            case let event as ComponentRemoved:
+                events.append(event)
+            default:
+                XCTFail("unexpected event \(event)")
+                return
+            }
+        })
+        
+        let entity = nexus.createEntity()
+        entity.assign(
+            MyComponent(name: "Hello", flag: false),
+            YourComponent(number: 3.14),
+            EmptyComponent()
+        )
+        
+        XCTAssertEqual(entity.numComponents, 3)
+        XCTAssertEqual(events.count, 0)
+        
+        nexus.delegate = delegateTester
+        
+        entity.remove(MyComponent.self)
+        XCTAssertEqual(events.count, 1)
+        XCTAssertEqual(entity.numComponents, 2)
+        
+        entity.remove(EmptyComponent.self)
+        XCTAssertEqual(events.count, 2)
+        XCTAssertEqual(entity.numComponents, 1)
+        
+        entity.remove(YourComponent.self)
+        XCTAssertEqual(events.count, 3)
+        XCTAssertEqual(entity.numComponents, 0)
+        
+    }
+    
+    func testFamilyMemeberAdded() {
+        var eventsFamilyMemberRemoved: [FamilyMemberRemoved] = []
+        var eventsComponentRemoved: [ComponentRemoved] = []
+        var eventsEntityDestroyed: [EntityDestroyed] = []
+        delegateTester = DelegateTester(onEvent: { event in
+            switch event {
+            case is FamilyMemberAdded,
+                 is ComponentAdded,
+                 is EntityCreated:
+                break
+            case let event as FamilyMemberRemoved:
+                eventsFamilyMemberRemoved.append(event)
+            case let event as ComponentRemoved:
+                eventsComponentRemoved.append(event)
+            case let event as EntityDestroyed:
+                eventsEntityDestroyed.append(event)
+            default:
+                XCTFail("unexpected event \(event)")
+                return
+            }
+        })
+        
+        let family = nexus.family(requiresAll: MyComponent.self, YourComponent.self)
+        nexus.delegate = delegateTester
+        
+        family.createMember(with: (MyComponent(name: "Bla", flag: true), YourComponent(number: 85)))
+        family.createMember(with: (MyComponent(name: "Hello", flag: false), YourComponent(number: 05050)))
+        family.createMember(with: (MyComponent(name: "asdasd", flag: true), YourComponent(number: 9494949)))
+     
+        XCTAssertEqual(eventsFamilyMemberRemoved.count, 0)
+        XCTAssertEqual(eventsComponentRemoved.count, 0)
+        XCTAssertEqual(family.count, 3)
+        XCTAssertEqual(eventsEntityDestroyed.count, 0)
+        
+        XCTAssertTrue(family.destroyMembers())
+        
+        XCTAssertEqual(eventsFamilyMemberRemoved.count, 3)
+        XCTAssertEqual(eventsComponentRemoved.count, 6)
+        XCTAssertEqual(family.count, 0)
+        XCTAssertEqual(eventsEntityDestroyed.count, 3)
+    }
+    
+    func testFamilyMemberRemoved() {
+        var eventsMemberAdded: [FamilyMemberAdded] = []
+        var eventsComponentAdded: [ComponentAdded] = []
+        var eventsEntityCreated: [EntityCreated] = []
+        delegateTester = DelegateTester(onEvent: { event in
+            switch event {
+            case let event as FamilyMemberAdded:
+                eventsMemberAdded.append(event)
+            case let event as ComponentAdded:
+                eventsComponentAdded.append(event)
+            case let event as EntityCreated:
+                eventsEntityCreated.append(event)
+            default:
+                XCTFail("unexpected event \(event)")
+                return
+            }
+        })
+        
+        let family = nexus.family(requiresAll: MyComponent.self, YourComponent.self)
+        nexus.delegate = delegateTester
+        
+        XCTAssertEqual(family.count, 0)
+        XCTAssertEqual(eventsMemberAdded.count, 0)
+        XCTAssertEqual(eventsComponentAdded.count, 0)
+        XCTAssertEqual(eventsEntityCreated.count, 0)
+        
+        family.createMember(with: (MyComponent(name: "Bla", flag: true), YourComponent(number: 85)))
+        XCTAssertEqual(family.count, 1)
+        XCTAssertEqual(eventsMemberAdded.count, 1)
+        XCTAssertEqual(eventsComponentAdded.count, 2)
+        XCTAssertEqual(eventsEntityCreated.count, 1)
+        
+        
+        family.createMember(with: (MyComponent(name: "Hello", flag: false), YourComponent(number: 05050)))
+        XCTAssertEqual(family.count, 2)
+        XCTAssertEqual(eventsMemberAdded.count, 2)
+        XCTAssertEqual(eventsComponentAdded.count, 4)
+        XCTAssertEqual(eventsEntityCreated.count, 2)
+    }
+}
+
+
+fileprivate class DelegateTester: NexusEventDelegate {
+    var onEvent: (NexusEvent) -> ()
+    var onNonFatal: (String) -> ()
+    
+    init(onEvent: @escaping (NexusEvent) -> Void  = { _ in },
+         onNonFatal: @escaping (String) -> Void = { _ in }) {
+        self.onEvent = onEvent
+        self.onNonFatal = onNonFatal
+    }
+    
+    func nexusEvent(_ event: NexusEvent) {
+        onEvent(event)
+    }
+    
+    func nexusNonFatalError(_ message: String) {
+        onNonFatal(message)
+    }
+}

Tests/FirebladeECSTests/XCTestManifests.swift

@@ -7,7 +7,7 @@ extension ComponentIdentifierTests {
     // to regenerate.
     static let __allTests__ComponentIdentifierTests = [
         ("testMirrorAsStableIdentifier", testMirrorAsStableIdentifier),
-        ("testStringDescribingAsStableIdentifier", testStringDescribingAsStableIdentifier)
+        ("testStringDescribingAsStableIdentifier", testStringDescribingAsStableIdentifier),
     ]
 }
 
@@ -18,7 +18,7 @@ extension ComponentInstanceProviderTests {
     static let __allTests__ComponentInstanceProviderTests = [
         ("testProviderReturnsTheInstance", testProviderReturnsTheInstance),
         ("testProvidersWithDifferentInstanceHaveDifferentIdentifier", testProvidersWithDifferentInstanceHaveDifferentIdentifier),
-        ("testProvidersWithSameInstanceHaveSameIdentifier", testProvidersWithSameInstanceHaveSameIdentifier)
+        ("testProvidersWithSameInstanceHaveSameIdentifier", testProvidersWithSameInstanceHaveSameIdentifier),
     ]
 }
 
@@ -30,7 +30,7 @@ extension ComponentSingletonProviderTests {
         ("testProviderReturnsAnInstanceOfType", testProviderReturnsAnInstanceOfType),
         ("testProviderReturnsSameInstanceEachTime", testProviderReturnsSameInstanceEachTime),
         ("testProvidersWithDifferentTypeHaveDifferentIdentifier", testProvidersWithDifferentTypeHaveDifferentIdentifier),
-        ("testProvidersWithSameTypeHaveDifferentIdentifier", testProvidersWithSameTypeHaveDifferentIdentifier)
+        ("testProvidersWithSameTypeHaveDifferentIdentifier", testProvidersWithSameTypeHaveDifferentIdentifier),
     ]
 }
 
@@ -39,7 +39,7 @@ extension ComponentTests {
     //   `swift test --generate-linuxmain`
     // to regenerate.
     static let __allTests__ComponentTests = [
-        ("testComponentIdentifier", testComponentIdentifier)
+        ("testComponentIdentifier", testComponentIdentifier),
     ]
 }
 
@@ -51,7 +51,7 @@ extension ComponentTypeProviderTests {
         ("testProviderReturnsAnInstanceOfType", testProviderReturnsAnInstanceOfType),
         ("testProviderReturnsNewInstanceEachTime", testProviderReturnsNewInstanceEachTime),
         ("testProvidersWithDifferentTypeHaveDifferentIdentifier", testProvidersWithDifferentTypeHaveDifferentIdentifier),
-        ("testProvidersWithSameTypeHaveSameIdentifier", testProvidersWithSameTypeHaveSameIdentifier)
+        ("testProvidersWithSameTypeHaveSameIdentifier", testProvidersWithSameTypeHaveSameIdentifier),
     ]
 }
 
@@ -62,7 +62,7 @@ extension DynamicComponentProviderTests {
     static let __allTests__DynamicComponentProviderTests = [
         ("testProviderReturnsTheInstance", testProviderReturnsTheInstance),
         ("testProvidersWithDifferentMethodsHaveDifferentIdentifier", testProvidersWithDifferentMethodsHaveDifferentIdentifier),
-        ("testProvidersWithSameMethodHaveSameIdentifier", testProvidersWithSameMethodHaveSameIdentifier)
+        ("testProvidersWithSameMethodHaveSameIdentifier", testProvidersWithSameMethodHaveSameIdentifier),
     ]
 }
 
@@ -74,7 +74,7 @@ extension EntityCreationTests {
         ("testBulkCreateEntitiesMultipleComponents", testBulkCreateEntitiesMultipleComponents),
         ("testBulkCreateEntitiesOneComponent", testBulkCreateEntitiesOneComponent),
         ("testCreateEntityMultipleComponents", testCreateEntityMultipleComponents),
-        ("testCreateEntityOneComponent", testCreateEntityOneComponent)
+        ("testCreateEntityOneComponent", testCreateEntityOneComponent),
     ]
 }
 
@@ -87,7 +87,7 @@ extension EntityIdGenTests {
         ("testGeneratorDefaultInit", testGeneratorDefaultInit),
         ("testGeneratorMarkUnused", testGeneratorMarkUnused),
         ("testGeneratorWithDefaultEmptyCollection", testGeneratorWithDefaultEmptyCollection),
-        ("testLinearIncrement", testLinearIncrement)
+        ("testLinearIncrement", testLinearIncrement),
     ]
 }
 
@@ -104,7 +104,7 @@ extension EntityStateMachineTests {
         ("testEnterSecondStateRemovesDifferentComponentsOfSameType", testEnterSecondStateRemovesDifferentComponentsOfSameType),
         ("testEnterSecondStateRemovesFirstStatesComponents", testEnterSecondStateRemovesFirstStatesComponents),
         ("testEnterStateAddsStatesComponents", testEnterStateAddsStatesComponents),
-        ("testGetsDeinitedWhileBeingStronglyReferencedByComponentAssignedToEntity", testGetsDeinitedWhileBeingStronglyReferencedByComponentAssignedToEntity)
+        ("testGetsDeinitedWhileBeingStronglyReferencedByComponentAssignedToEntity", testGetsDeinitedWhileBeingStronglyReferencedByComponentAssignedToEntity),
     ]
 }
 
@@ -130,7 +130,7 @@ extension EntityStateTests {
         ("testProviderForTypeReturnsPassedProvider", testProviderForTypeReturnsPassedProvider),
         ("testProviderForTypeReturnsSingletonProvider", testProviderForTypeReturnsSingletonProvider),
         ("testProviderForTypeReturnsTypeProvider", testProviderForTypeReturnsTypeProvider),
-        ("testProviderForTypeReturnsTypeProviderByDefault", testProviderForTypeReturnsTypeProviderByDefault)
+        ("testProviderForTypeReturnsTypeProviderByDefault", testProviderForTypeReturnsTypeProviderByDefault),
     ]
 }
 
@@ -147,7 +147,7 @@ extension EntityTests {
         ("testEntityIdentifierAndIndex", testEntityIdentifierAndIndex),
         ("testEntityIdGenerator", testEntityIdGenerator),
         ("testEntitySubscripts", testEntitySubscripts),
-        ("testRemoveAllComponentsFromEntity", testRemoveAllComponentsFromEntity)
+        ("testRemoveAllComponentsFromEntity", testRemoveAllComponentsFromEntity),
     ]
 }
 
@@ -163,7 +163,7 @@ extension Family1Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -179,7 +179,7 @@ extension Family2Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -195,7 +195,7 @@ extension Family3Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -211,7 +211,7 @@ extension Family4Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -227,7 +227,7 @@ extension Family5Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -243,7 +243,7 @@ extension Family6Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -259,7 +259,7 @@ extension Family7Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -275,7 +275,7 @@ extension Family8Tests {
         ("testFamilyEncoding", testFamilyEncoding),
         ("testFamilyFailDecoding", testFamilyFailDecoding),
         ("testMemberCreation", testMemberCreation),
-        ("testMemberCreationBuilder", testMemberCreationBuilder)
+        ("testMemberCreationBuilder", testMemberCreationBuilder),
     ]
 }
 
@@ -294,7 +294,7 @@ extension FamilyCodingTests {
         ("testEncodeFamily4", testEncodeFamily4),
         ("testEncodeFamily5", testEncodeFamily5),
         ("testEncodingFamily1", testEncodingFamily1),
-        ("testFailDecodingFamily", testFailDecodingFamily)
+        ("testFailDecodingFamily", testFailDecodingFamily),
     ]
 }
 
@@ -311,7 +311,7 @@ extension FamilyTests {
         ("testFamilyExchange", testFamilyExchange),
         ("testFamilyLateMember", testFamilyLateMember),
         ("testFamilyMemberBasicIteration", testFamilyMemberBasicIteration),
-        ("testFamilyReuse", testFamilyReuse)
+        ("testFamilyReuse", testFamilyReuse),
     ]
 }
 
@@ -321,7 +321,7 @@ extension FamilyTraitsTests {
     // to regenerate.
     static let __allTests__FamilyTraitsTests = [
         ("testTraitCommutativity", testTraitCommutativity),
-        ("testTraitMatching", testTraitMatching)
+        ("testTraitMatching", testTraitMatching),
     ]
 }
 
@@ -331,7 +331,21 @@ extension HashingTests {
     // to regenerate.
     static let __allTests__HashingTests = [
         ("testCollisionsInCritialRange", testCollisionsInCritialRange),
-        ("testStringHashes", testStringHashes)
+        ("testStringHashes", testStringHashes),
+    ]
+}
+
+extension NexusEventDelegateTests {
+    // DO NOT MODIFY: This is autogenerated, use:
+    //   `swift test --generate-linuxmain`
+    // to regenerate.
+    static let __allTests__NexusEventDelegateTests = [
+        ("testEventComponentAdded", testEventComponentAdded),
+        ("testEventComponentRemoved", testEventComponentRemoved),
+        ("testEventEntityCreated", testEventEntityCreated),
+        ("testEventEntityDestroyed", testEventEntityDestroyed),
+        ("testFamilyMemberRemoved", testFamilyMemberRemoved),
+        ("testFamilyMemeberAdded", testFamilyMemeberAdded),
     ]
 }
 
@@ -346,7 +360,7 @@ extension NexusTests {
         ("testComponentUniqueness", testComponentUniqueness),
         ("testEntityCreate", testEntityCreate),
         ("testEntityDestroy", testEntityDestroy),
-        ("testEntityIteration", testEntityIteration)
+        ("testEntityIteration", testEntityIteration),
     ]
 }
 
@@ -358,7 +372,7 @@ extension SingleTests {
         ("testSingleCreation", testSingleCreation),
         ("testSingleCreationOnExistingFamilyMember", testSingleCreationOnExistingFamilyMember),
         ("testSingleEntityAndComponentCreation", testSingleEntityAndComponentCreation),
-        ("testSingleReuse", testSingleReuse)
+        ("testSingleReuse", testSingleReuse),
     ]
 }
 
@@ -380,7 +394,7 @@ extension SparseSetTests {
         ("testSparseSetRemoveAndAdd", testSparseSetRemoveAndAdd),
         ("testSparseSetRemoveNonPresent", testSparseSetRemoveNonPresent),
         ("testStartEndIndex", testStartEndIndex),
-        ("testSubscript", testSubscript)
+        ("testSubscript", testSubscript),
     ]
 }
 
@@ -391,7 +405,7 @@ extension StateComponentMappingTests {
     static let __allTests__StateComponentMappingTests = [
         ("testAddAddsProviderToState", testAddAddsProviderToState),
         ("testAddReturnsSameMappingForDifferentComponentTypes", testAddReturnsSameMappingForDifferentComponentTypes),
-        ("testAddReturnsSameMappingForSameComponentType", testAddReturnsSameMappingForSameComponentType)
+        ("testAddReturnsSameMappingForSameComponentType", testAddReturnsSameMappingForSameComponentType),
     ]
 }
 
@@ -400,7 +414,7 @@ extension SystemsTests {
     //   `swift test --generate-linuxmain`
     // to regenerate.
     static let __allTests__SystemsTests = [
-        ("testSystemsUpdate", testSystemsUpdate)
+        ("testSystemsUpdate", testSystemsUpdate),
     ]
 }
 
@@ -429,11 +443,12 @@ public func __allTests() -> [XCTestCaseEntry] {
         testCase(FamilyTests.__allTests__FamilyTests),
         testCase(FamilyTraitsTests.__allTests__FamilyTraitsTests),
         testCase(HashingTests.__allTests__HashingTests),
+        testCase(NexusEventDelegateTests.__allTests__NexusEventDelegateTests),
         testCase(NexusTests.__allTests__NexusTests),
         testCase(SingleTests.__allTests__SingleTests),
         testCase(SparseSetTests.__allTests__SparseSetTests),
         testCase(StateComponentMappingTests.__allTests__StateComponentMappingTests),
-        testCase(SystemsTests.__allTests__SystemsTests)
+        testCase(SystemsTests.__allTests__SystemsTests),
     ]
 }
 #endif