Generative testing for CAD3 coded values

convex-core/src/main/java/convex/core/cpos/Belief.java

@@ -55,11 +55,11 @@ public class Belief extends ARecordGeneric {
 
 	// private final long timeStamp;
 
-	Belief(Index<AccountKey,SignedData<Order>> orders) {
+	private Belief(Index<AccountKey,SignedData<Order>> orders) {
 		super(CVMTag.BELIEF,BELIEF_FORMAT,Vectors.create(orders));
 	}
 
-	public Belief(AVector<ACell> newValues) {
+	private Belief(AVector<ACell> newValues) {
 		super(CVMTag.BELIEF,BELIEF_FORMAT,newValues);
 	}
 
@@ -273,13 +273,10 @@ public Belief proposeBlock(AKeyPair kp, SignedData<Block>... signedBlocks) {
 		return newBelief;
 	}
 
-	@SuppressWarnings("unchecked")
 	@Override
 	protected ARecordGeneric withValues(AVector<ACell> newValues) {
 		if (values==newValues) return this;
-		return new Belief((Index<AccountKey, SignedData<Order>>) newValues.get(0));
+		return new Belief(newValues);
 	}
 
-
-
 }

convex-core/src/main/java/convex/core/cpos/BeliefMerge.java

@@ -82,7 +82,7 @@ public Belief merge(Belief... beliefs) throws InvalidDataException {
 
 		// update my belief with the resulting Orders
 		if (initialBelief.getOrders() == resultOrders) return initialBelief;
-		final Belief result = new Belief(resultOrders);
+		final Belief result = Belief.create(resultOrders);
 		return result;
 	}
 

convex-core/src/test/java/convex/test/generators/CodedValueGen.java

@@ -0,0 +1,29 @@
+package convex.test.generators;
+
+import com.pholser.junit.quickcheck.generator.GenerationStatus;
+import com.pholser.junit.quickcheck.random.SourceOfRandomness;
+
+import convex.core.data.ACell;
+import convex.core.data.CodedValue;
+import convex.core.data.Tag;
+
+/**
+ * Generator for CAD3 dense records
+ *
+ */
+public class CodedValueGen extends AGenerator<CodedValue> {
+	public CodedValueGen() {
+		super(CodedValue.class);
+	}
+
+	@Override
+	public CodedValue generate(SourceOfRandomness r, GenerationStatus status) {
+
+		byte type = (byte)(r.nextInt(16)+Tag.CODE_BASE);
+
+		ACell code=r.nextBoolean()?Gen.BYTE_FLAG.generate(r, status):Gen.VALUE.generate(r, status);
+		ACell value=Gen.VALUE.generate(r, status);
+
+		return CodedValue.create(type, code, value);
+	}
+}

convex-core/src/test/java/convex/test/generators/Gen.java

@@ -49,4 +49,6 @@ public class Gen {
 	public static final OpGen OP = new OpGen();
 
 	public static final ExtensionValueGen EXTENSION_VALUE = new ExtensionValueGen();
+
+	public static final CodedValueGen CODED_VALUE = new CodedValueGen();
 }

convex-core/src/test/java/convex/test/generators/ValueGen.java

@@ -52,6 +52,8 @@ public ACell generate(SourceOfRandomness r, GenerationStatus status) {
 			return Gen.EXTENSION_VALUE.generate(r, status);
 		case 16:
 			return Gen.CHAR.generate(r, status);
+		case 17:
+			return Gen.CODED_VALUE.generate(r, status);
 
 		default:
 			return Gen.LONG.generate(r, status);