chore: Move TestingEventBuilder to consensus model

platform-sdk/consensus-model/build.gradle.kts

@@ -2,6 +2,7 @@
 plugins {
     id("org.hiero.gradle.module.library")
     id("org.hiero.gradle.feature.publish-artifactregistry")
+    id("org.hiero.gradle.feature.test-fixtures")
     id("org.hiero.gradle.feature.test-timing-sensitive")
 }
 

platform-sdk/consensus-model/src/testFixtures/java/module-info.java

@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: Apache-2.0
+open module org.hiero.consensus.model.test.fixtures {
+    exports org.hiero.consensus.model.test.fixtures.event;
+
+    requires transitive com.hedera.node.hapi;
+    requires transitive com.hedera.pbj.runtime;
+    requires transitive org.hiero.consensus.model;
+    requires org.hiero.base.crypto.test.fixtures;
+    requires org.hiero.base.utility.test.fixtures;
+    requires static transitive com.github.spotbugs.annotations;
+}

platform-sdk/swirlds-platform-core/src/testFixtures/java/com/swirlds/platform/test/fixtures/event/TestingEventBuilder.java → platform-sdk/consensus-model/src/testFixtures/java/org/hiero/consensus/model/test/fixtures/event/TestingEventBuilder.java

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-package com.swirlds.platform.test.fixtures.event;
+package org.hiero.consensus.model.test.fixtures.event;
 
 import static org.hiero.consensus.model.event.EventConstants.MINIMUM_ROUND_CREATED;
 

platform-sdk/platform-apps/tests/ConsistencyTestingTool/build.gradle.kts

@@ -7,6 +7,7 @@ mainModuleInfo { annotationProcessor("com.swirlds.config.processor") }
 
 testModuleInfo {
     requires("com.swirlds.common.test.fixtures")
+    requires("org.hiero.consensus.model.test.fixtures")
     requires("org.assertj.core")
     requires("org.junit.jupiter.api")
     requires("org.mockito")

platform-sdk/platform-apps/tests/ConsistencyTestingTool/src/test/java/com/swirlds/demo/consistency/ConsistencyTestingToolRoundTests.java

@@ -11,14 +11,14 @@
 import com.hedera.hapi.platform.state.ConsensusSnapshot;
 import com.hedera.pbj.runtime.io.buffer.Bytes;
 import com.swirlds.common.test.fixtures.Randotron;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.ConsensusRound;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.hashgraph.Round;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;

platform-sdk/platform-apps/tests/ISSTestingTool/build.gradle.kts

@@ -6,6 +6,7 @@ application.mainClass = "com.swirlds.demo.iss.ISSTestingToolMain"
 mainModuleInfo { annotationProcessor("com.swirlds.config.processor") }
 
 testModuleInfo {
+    requires("org.hiero.consensus.model.test.fixtures")
     requires("org.assertj.core")
     requires("org.junit.jupiter.api")
     requires("org.mockito")

platform-sdk/platform-apps/tests/ISSTestingTool/src/test/java/com/swirlds/demo/iss/ISSTestingToolStateTest.java

@@ -10,7 +10,6 @@
 import com.hedera.hapi.platform.event.StateSignatureTransaction;
 import com.hedera.pbj.runtime.io.buffer.Bytes;
 import com.swirlds.common.test.fixtures.Randotron;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import com.swirlds.state.merkle.singleton.StringLeaf;
 import java.time.Instant;
 import java.util.ArrayList;
@@ -21,6 +20,7 @@
 import org.hiero.consensus.model.event.ConsensusEvent;
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.Round;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.hiero.consensus.model.transaction.ConsensusTransaction;
 import org.hiero.consensus.model.transaction.ScopedSystemTransaction;
 import org.hiero.consensus.model.transaction.Transaction;

platform-sdk/swirlds-platform-core/build.gradle.kts

@@ -25,6 +25,7 @@ jmhModuleInfo {
     requires("com.swirlds.common.test.fixtures")
     requires("com.swirlds.platform.core.test.fixtures")
     requires("com.hedera.node.hapi")
+    requires("org.hiero.consensus.model.test.fixtures")
     requires("jmh.core")
 }
 
@@ -39,6 +40,7 @@ testModuleInfo {
     requires("com.swirlds.state.impl.test.fixtures")
     requires("org.hiero.base.crypto.test.fixtures")
     requires("org.hiero.base.utility.test.fixtures")
+    requires("org.hiero.consensus.model.test.fixtures")
     requires("awaitility")
     requires("org.assertj.core")
     requires("org.junit.jupiter.api")

platform-sdk/swirlds-platform-core/src/jmh/java/com/swirlds/platform/core/jmh/EventBenchmarks.java

@@ -6,14 +6,14 @@
 import com.swirlds.common.io.streams.MerkleDataOutputStream;
 import com.swirlds.platform.event.hashing.EventHasher;
 import com.swirlds.platform.event.hashing.PbjStreamHasher;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.io.IOException;
 import java.io.PipedInputStream;
 import java.io.PipedOutputStream;
 import java.util.Random;
 import java.util.concurrent.TimeUnit;
 import org.hiero.base.constructable.ConstructableRegistryException;
 import org.hiero.consensus.model.event.PlatformEvent;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.openjdk.jmh.annotations.Benchmark;
 import org.openjdk.jmh.annotations.BenchmarkMode;
 import org.openjdk.jmh.annotations.Fork;

platform-sdk/swirlds-platform-core/src/jmh/java/com/swirlds/platform/core/jmh/PcesWriterBenchmark.java

@@ -5,13 +5,13 @@
 import com.swirlds.common.test.fixtures.Randotron;
 import com.swirlds.platform.event.preconsensus.PcesFile;
 import com.swirlds.platform.event.preconsensus.PcesMutableFile;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.concurrent.TimeUnit;
 import org.hiero.consensus.model.event.AncientMode;
 import org.hiero.consensus.model.event.PlatformEvent;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.openjdk.jmh.annotations.Benchmark;
 import org.openjdk.jmh.annotations.BenchmarkMode;
 import org.openjdk.jmh.annotations.Fork;

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/ConsensusRoundTests.java

@@ -8,7 +8,6 @@
 import com.hedera.hapi.node.state.roster.Roster;
 import com.hedera.hapi.platform.state.ConsensusSnapshot;
 import com.swirlds.common.test.fixtures.Randotron;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
@@ -17,6 +16,7 @@
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.ConsensusRound;
 import org.hiero.consensus.model.hashgraph.EventWindow;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 class ConsensusRoundTests {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/CesEventTest.java

@@ -5,12 +5,12 @@
 
 import com.swirlds.common.test.fixtures.Randotron;
 import com.swirlds.common.test.fixtures.io.InputOutputStream;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.io.IOException;
 import org.hiero.base.constructable.ConstructableRegistry;
 import org.hiero.base.constructable.ConstructableRegistryException;
 import org.hiero.consensus.model.event.CesEvent;
 import org.hiero.consensus.model.event.PlatformEvent;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/EventDeduplicatorTests.java

@@ -17,7 +17,6 @@
 import com.swirlds.platform.event.deduplication.EventDeduplicator;
 import com.swirlds.platform.event.deduplication.StandardEventDeduplicator;
 import com.swirlds.platform.gossip.IntakeEventCounter;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import edu.umd.cs.findbugs.annotations.Nullable;
 import java.nio.ByteBuffer;
@@ -34,6 +33,7 @@
 import org.hiero.consensus.model.hashgraph.ConsensusConstants;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.params.ParameterizedTest;

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/EventImplTest.java

@@ -5,9 +5,9 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import com.swirlds.platform.internal.EventImpl;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import com.swirlds.platform.test.fixtures.utils.EqualsVerifier;
 import java.util.List;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 public class EventImplTest {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/FutureEventBufferTests.java

@@ -13,7 +13,6 @@
 import com.swirlds.common.test.fixtures.platform.TestPlatformContextBuilder;
 import com.swirlds.config.api.Configuration;
 import com.swirlds.config.extensions.test.fixtures.TestConfigBuilder;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
@@ -22,6 +21,7 @@
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 class FutureEventBufferTests {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/GossipEventTest.java

@@ -7,7 +7,6 @@
 import com.hedera.hapi.platform.event.GossipEvent;
 import com.swirlds.common.test.fixtures.Randotron;
 import com.swirlds.common.test.fixtures.io.InputOutputStream;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.EOFException;
@@ -17,6 +16,7 @@
 import org.hiero.base.io.SelfSerializable;
 import org.hiero.base.io.streams.SerializableDataInputStream;
 import org.hiero.base.io.streams.SerializableDataOutputStream;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 public class GossipEventTest {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/PlatformEventTest.java

@@ -7,12 +7,12 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import com.swirlds.common.test.fixtures.Randotron;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import com.swirlds.platform.test.fixtures.utils.EqualsVerifier;
 import java.io.IOException;
 import java.util.Random;
 import org.hiero.base.utility.test.fixtures.RandomUtils;
 import org.hiero.consensus.model.event.PlatformEvent;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/branching/BranchDetectorTests.java

@@ -10,7 +10,6 @@
 import com.hedera.hapi.node.state.roster.Roster;
 import com.swirlds.common.test.fixtures.Randotron;
 import com.swirlds.platform.test.fixtures.addressbook.RandomRosterBuilder;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -19,6 +18,7 @@
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 class BranchDetectorTests {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/branching/BranchReporterTests.java

@@ -10,12 +10,12 @@
 import com.swirlds.common.test.fixtures.Randotron;
 import com.swirlds.common.test.fixtures.platform.TestPlatformContextBuilder;
 import com.swirlds.platform.test.fixtures.addressbook.RandomRosterBuilder;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.util.ArrayList;
 import java.util.List;
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 /**

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/linking/InOrderLinkerTests.java

@@ -12,7 +12,6 @@
 import com.swirlds.common.test.fixtures.platform.TestPlatformContextBuilder;
 import com.swirlds.config.extensions.test.fixtures.TestConfigBuilder;
 import com.swirlds.platform.internal.EventImpl;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.time.Duration;
 import java.util.Random;
@@ -21,6 +20,7 @@
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.params.ParameterizedTest;
@@ -100,7 +100,8 @@ private static EventWindow chooseEventWindow(
         for (final PlatformEvent ancientEvent : ancientEvents) {
             ancientValue = switch (ancientMode) {
                 case BIRTH_ROUND_THRESHOLD -> Math.max(ancientValue, ancientEvent.getBirthRound());
-                case GENERATION_THRESHOLD -> Math.max(ancientValue, ancientEvent.getGeneration());};
+                case GENERATION_THRESHOLD -> Math.max(ancientValue, ancientEvent.getGeneration());
+            };
         }
 
         final EventWindow eventWindow = new EventWindow(

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/orphan/OrphanBufferTests.java

@@ -13,7 +13,6 @@
 import com.swirlds.common.utility.Mnemonics;
 import com.swirlds.config.extensions.test.fixtures.TestConfigBuilder;
 import com.swirlds.platform.gossip.IntakeEventCounter;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -37,6 +36,7 @@
 import org.hiero.consensus.model.hashgraph.ConsensusConstants;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/preconsensus/PcesReplayerTests.java

@@ -19,7 +19,6 @@
 import com.swirlds.config.extensions.test.fixtures.TestConfigBuilder;
 import com.swirlds.platform.state.signed.ReservedSignedState;
 import com.swirlds.platform.state.signed.SignedState;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.time.Duration;
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -28,6 +27,7 @@
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Supplier;
 import org.hiero.consensus.model.event.PlatformEvent;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/stale/StaleEventDetectorTests.java

@@ -14,7 +14,6 @@
 import com.swirlds.component.framework.transformers.RoutableData;
 import com.swirlds.config.api.Configuration;
 import com.swirlds.config.extensions.test.fixtures.TestConfigBuilder;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.time.Instant;
 import java.util.ArrayList;
@@ -29,6 +28,7 @@
 import org.hiero.consensus.model.hashgraph.ConsensusRound;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 class StaleEventDetectorTests {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/stale/TransactionResubmitterTests.java

@@ -11,14 +11,14 @@
 import com.swirlds.common.test.fixtures.platform.TestPlatformContextBuilder;
 import com.swirlds.platform.event.resubmitter.DefaultTransactionResubmitter;
 import com.swirlds.platform.event.resubmitter.TransactionResubmitter;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import org.hiero.consensus.model.event.AncientMode;
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.EventWindow;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.Test;
 
 class TransactionResubmitterTests {

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/tipset/ChildlessEventTrackerTests.java

@@ -5,7 +5,6 @@
 import static org.hiero.base.utility.test.fixtures.RandomUtils.getRandomPrintSeed;
 
 import com.swirlds.platform.event.creation.tipset.ChildlessEventTracker;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -19,6 +18,7 @@
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/tipset/TipsetEventCreatorTestUtils.java

@@ -26,7 +26,6 @@
 import com.swirlds.platform.event.orphan.DefaultOrphanBuffer;
 import com.swirlds.platform.event.orphan.OrphanBuffer;
 import com.swirlds.platform.gossip.IntakeEventCounter;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.time.Duration;
 import java.time.Instant;
@@ -44,6 +43,7 @@
 import org.hiero.consensus.model.event.EventDescriptorWrapper;
 import org.hiero.consensus.model.event.PlatformEvent;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.hiero.consensus.model.transaction.TransactionWrapper;
 import org.junit.jupiter.api.Assertions;
 

platform-sdk/swirlds-platform-core/src/test/java/com/swirlds/platform/event/tipset/TipsetTrackerTests.java

@@ -14,7 +14,6 @@
 import com.swirlds.platform.event.creation.tipset.Tipset;
 import com.swirlds.platform.event.creation.tipset.TipsetTracker;
 import com.swirlds.platform.test.fixtures.addressbook.RandomRosterBuilder;
-import com.swirlds.platform.test.fixtures.event.TestingEventBuilder;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -30,6 +29,7 @@
 import org.hiero.consensus.model.hashgraph.ConsensusConstants;
 import org.hiero.consensus.model.hashgraph.EventWindow;
 import org.hiero.consensus.model.node.NodeId;
+import org.hiero.consensus.model.test.fixtures.event.TestingEventBuilder;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.EnumSource;