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Merged
cliffcaseyyet merged 2 commits into from
Jul 2, 2026
Merged

Array support tests #22

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4e0f173
fom update and array test
cliffcaseyyet Jul 1, 2026
0a3488e
Merge branch 'main' into array_tests
cliffcaseyyet Jul 2, 2026
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17 changes: 16 additions & 1 deletion config/HlaFedereplFOM.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -323,6 +323,13 @@
<dataType>GridPosition</dataType>
<semantics>Cell occupied after movement.</semantics>
</parameter>
<parameter>
<name>LocationHistory</name>
<dataType>GridPositionHistory</dataType>
<semantics>
Ordered list of positions occupied by the entity, including the new destination.
</semantics>
</parameter>
</interactionClass>
<interactionClass>
<name>EntityAte</name>
Expand Down Expand Up @@ -585,7 +592,15 @@
</enumerator>
</enumeratedData>
</enumeratedDataTypes>
<arrayDataTypes/>
<arrayDataTypes>
<arrayData>
<name>GridPositionHistory</name>
<dataType>GridPosition</dataType>
<cardinality>Dynamic</cardinality>
<encoding>HLAvariableArray</encoding>
<semantics>Ordered history of grid positions occupied by an entity.</semantics>
</arrayData>
</arrayDataTypes>
<fixedRecordDataTypes>
<fixedRecordData>
<name>GridPosition</name>
Expand Down
29 changes: 29 additions & 0 deletions src/test/java/com/yetanalytics/ConfigParserTest.java
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Expand Up @@ -140,6 +140,35 @@ public void handlesFixedRecordFieldAccess() {
assertEquals(42, result);
}

@Test
public void handlesFixedRecordFieldAccessInsideArray() {
// Test array of fixed records
SimulationConfig simConfig = new SimulationConfig(null, null, null, null,
"config/HlaFedereplFOM.xml");
HLADecoderRegistry decoderRegistry = new HLADecoderRegistry(new HLA1516eEncoderFactory());
InjectionHandler ih = new InjectionHandler();
ih.setFomXml(new FOMXML(simConfig, decoderRegistry));
ih.setHLADecoderRegistry(decoderRegistry);

byte[] gridPosition = java.nio.ByteBuffer.allocate(Integer.BYTES * 2)
.order(java.nio.ByteOrder.BIG_ENDIAN)
.putInt(42)
.putInt(84)
.array();

byte[] arrayBytes = HLAEncodingTestSupport.variableArray(gridPosition);

Map<String, byte[]> paramMap = new java.util.HashMap<>();
paramMap.put("LocationHistory", arrayBytes);

InteractionInjectionContext injectionContext = new InteractionInjectionContext("EntityMoved", paramMap);
com.yetanalytics.hlaxapi.config.model.Target target = new com.yetanalytics.hlaxapi.config.model.Target(
java.util.List.of("LocationHistory", 0, "X"));

Object result = ih.handleThis(target, injectionContext);
assertEquals(42, result);
}

@Test
public void handlesFixedRecordGridPositionFieldAccess() {
SimulationConfig simConfig = new SimulationConfig(null, null, null, null,
Expand Down
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